/***********************************************************************************************************************
*
* Copyright (C) 2010-2013 by the Stratosphere project (http://stratosphere.eu)
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
* an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
* specific language governing permissions and limitations under the License.
*
**********************************************************************************************************************/
package eu.stratosphere.api.java.io;
import java.util.ArrayList;
import java.util.Arrays;
import org.apache.commons.lang3.Validate;
import eu.stratosphere.api.java.ExecutionEnvironment;
import eu.stratosphere.api.java.operators.DataSource;
//CHECKSTYLE.OFF: AvoidStarImport - Needed for TupleGenerator
import eu.stratosphere.api.java.tuple.*;
//CHECKSTYLE.ON: AvoidStarImport
import eu.stratosphere.api.java.typeutils.TupleTypeInfo;
import eu.stratosphere.api.java.typeutils.TypeExtractor;
import eu.stratosphere.core.fs.Path;
/**
* A builder class to instantiate a CSV parsing data source. The CSV reader configures the field types,
* the delimiters (row and field), the fields that should be included or skipped, and other flags
* such as whether to skip the initial line as the header.
*/
public class CsvReader {
private final Path path;
private final ExecutionEnvironment executionContext;
protected boolean[] includedMask;
protected String lineDelimiter = CsvInputFormat.DEFAULT_LINE_DELIMITER;
protected char fieldDelimiter = CsvInputFormat.DEFAULT_FIELD_DELIMITER;
protected boolean skipFirstLineAsHeader = false;
// --------------------------------------------------------------------------------------------
public CsvReader(Path filePath, ExecutionEnvironment executionContext) {
Validate.notNull(filePath, "The file path may not be null.");
Validate.notNull(executionContext, "The execution context may not be null.");
this.path = filePath;
this.executionContext = executionContext;
}
public CsvReader(String filePath, ExecutionEnvironment executionContext) {
this(new Path(Validate.notNull(filePath, "The file path may not be null.")), executionContext);
}
public Path getFilePath() {
return this.path;
}
// --------------------------------------------------------------------------------------------
/**
* Configures the delimiter that separates the lines/rows. The linebreak character
* ({@code '\n'}) is used by default.
*
* @param delimiter The delimiter that separates the rows.
* @return The CSV reader instance itself, to allow for fluent function chaining.
*/
public CsvReader lineDelimiter(String delimiter) {
if (delimiter == null || delimiter.length() == 0) {
throw new IllegalArgumentException("The delimiter must not be null or an empty string");
}
this.lineDelimiter = delimiter;
return this;
}
/**
* Configures the delimiter that separates the fields within a row. The comma character
* ({@code ','}) is used by default.
*
* @param delimiter The delimiter that separates the fields in one row.
* @return The CSV reader instance itself, to allow for fluent function chaining.
*/
public CsvReader fieldDelimiter(char delimiter) {
this.fieldDelimiter = delimiter;
return this;
}
/**
* Configures which fields of the CSV file should be included and which should be skipped. The
* parser will look at the first {@code n} fields, where {@code n} is the length of the boolean
* array. The parser will skip over all fields where the boolean value at the corresponding position
* in the array is {@code false}. The result contains the fields where the corresponding position in
* the boolean array is {@code true}.
* The number of fields in the result is consequently equal to the number of times that {@code true}
* occurs in the fields array.
*
* @param fields The array of flags that describes which fields are to be included and which not.
* @return The CSV reader instance itself, to allow for fluent function chaining.
*/
public CsvReader includeFields(boolean ... fields) {
if (fields == null || fields.length == 0) {
throw new IllegalArgumentException("The set of included fields must not be null or empty.");
}
int lastTruePos = -1;
for (int i = 0; i < fields.length; i++) {
if (fields[i]) {
lastTruePos = i;
}
}
if (lastTruePos == -1) {
throw new IllegalArgumentException("The description of fields to parse excluded all fields. At least one fields must be included.");
}
if (lastTruePos == fields.length - 1) {
this.includedMask = fields;
} else {
this.includedMask = Arrays.copyOfRange(fields, 0, lastTruePos + 1);
}
return this;
}
/**
* Configures which fields of the CSV file should be included and which should be skipped. The
* positions in the string (read from position 0 to its length) define whether the field at
* the corresponding position in the CSV schema should be included.
* parser will look at the first {@code n} fields, where {@code n} is the length of the mask string
* The parser will skip over all fields where the character at the corresponding position
* in the string is {@code '0'}, {@code 'F'}, or {@code 'f'} (representing the value
* {@code false}). The result contains the fields where the corresponding position in
* the boolean array is {@code '1'}, {@code 'T'}, or {@code 't'} (representing the value {@code true}).
*
* @param mask The string mask defining which fields to include and which to skip.
* @return The CSV reader instance itself, to allow for fluent function chaining.
*/
public CsvReader includeFields(String mask) {
boolean[] includedMask = new boolean[mask.length()];
for (int i = 0; i < mask.length(); i++) {
char c = mask.charAt(i);
if (c == '1' || c == 'T' || c == 't') {
includedMask[i] = true;
} else if (c != '0' && c != 'F' && c != 'f') {
throw new IllegalArgumentException("Mask string may contain only '0' and '1'.");
}
}
return includeFields(includedMask);
}
/**
* Configures which fields of the CSV file should be included and which should be skipped. The
* bits in the value (read from least significant to most significant) define whether the field at
* the corresponding position in the CSV schema should be included.
* parser will look at the first {@code n} fields, where {@code n} is the position of the most significant
* non-zero bit.
* The parser will skip over all fields where the character at the corresponding bit is zero, and
* include the fields where the corresponding bit is one.
* <p>
* Examples:
* <ul>
* <li>A mask of {@code 0x7} would include the first three fields.</li>
* <li>A mask of {@code 0x26} (binary {@code 100110} would skip the first fields, include fields
* two and three, skip fields four and five, and include field six.</li>
* </ul>
*
* @param mask The bit mask defining which fields to include and which to skip.
* @return The CSV reader instance itself, to allow for fluent function chaining.
*/
public CsvReader includeFields(long mask) {
if (mask == 0) {
throw new IllegalArgumentException("The description of fields to parse excluded all fields. At least one fields must be included.");
}
ArrayList<Boolean> fields = new ArrayList<Boolean>();
while (mask != 0) {
fields.add((mask & 0x1L) != 0);
mask >>>= 1;
}
boolean[] fieldsArray = new boolean[fields.size()];
for (int i = 0; i < fieldsArray.length; i++) {
fieldsArray[i] = fields.get(i);
}
return includeFields(fieldsArray);
}
/**
* Sets the CSV reader to ignore the first line. This is useful for files that contain a header line.
*
* @return The CSV reader instance itself, to allow for fluent function chaining.
*/
public CsvReader ignoreFirstLine() {
skipFirstLineAsHeader = true;
return this;
}
/**
* Configures the reader to read the CSV data and parse it to the given type. The type must be a subclass of
* {@link Tuple}. The type information for the fields is obtained from the type class. The type
* consequently needs to specify all generic field types of the tuple.
*
* @param targetType The class of the target type, needs to be a subclass of Tuple.
* @return The DataSet representing the parsed CSV data.
*/
public <T extends Tuple> DataSource<T> tupleType(Class<T> targetType) {
Validate.notNull(targetType, "The target type class must not be null.");
if (!Tuple.class.isAssignableFrom(targetType)) {
throw new IllegalArgumentException("The target type must be a subclass of " + Tuple.class.getName());
}
@SuppressWarnings("unchecked")
TupleTypeInfo<T> typeInfo = (TupleTypeInfo<T>) TypeExtractor.createTypeInfo(targetType);
CsvInputFormat<T> inputFormat = new CsvInputFormat<T>(path);
Class<?>[] classes = new Class<?>[typeInfo.getArity()];
for (int i = 0; i < typeInfo.getArity(); i++) {
classes[i] = typeInfo.getTypeAt(i).getTypeClass();
}
configureInputFormat(inputFormat, classes);
return new DataSource<T>(executionContext, inputFormat, typeInfo);
}
// --------------------------------------------------------------------------------------------
// Miscellaneous
// --------------------------------------------------------------------------------------------
private void configureInputFormat(CsvInputFormat<?> format, Class<?>... types) {
format.setDelimiter(this.lineDelimiter);
format.setFieldDelimiter(this.fieldDelimiter);
format.setSkipFirstLineAsHeader(skipFirstLineAsHeader);
if (this.includedMask == null) {
format.setFieldTypes(types);
} else {
format.setFields(this.includedMask, types);
}
}
// --------------------------------------------------------------------------------------------
// The following lines are generated.
// --------------------------------------------------------------------------------------------
// BEGIN_OF_TUPLE_DEPENDENT_CODE
// GENERATED FROM eu.stratosphere.api.java.tuple.TupleGenerator.
/**
* Specifies the types for the CSV fields. This method parses the CSV data to a 1-tuple
* which has fields of the specified types.
* This method is overloaded for each possible length of the tuples to support type safe
* creation of data sets through CSV parsing.
*
* @param type0 The type of CSV field 0 and the type of field 0 in the returned tuple type.
* @return The {@link eu.stratosphere.api.java.DataSet} representing the parsed CSV data.
*/
public <T0> DataSource<Tuple1<T0>> types(Class<T0> type0) {
TupleTypeInfo<Tuple1<T0>> types = TupleTypeInfo.getBasicTupleTypeInfo(type0);
CsvInputFormat<Tuple1<T0>> inputFormat = new CsvInputFormat<Tuple1<T0>>(path);
configureInputFormat(inputFormat, type0);
return new DataSource<Tuple1<T0>>(executionContext, inputFormat, types);
}
/**
* Specifies the types for the CSV fields. This method parses the CSV data to a 2-tuple
* which has fields of the specified types.
* This method is overloaded for each possible length of the tuples to support type safe
* creation of data sets through CSV parsing.
*
* @param type0 The type of CSV field 0 and the type of field 0 in the returned tuple type.
* @param type1 The type of CSV field 1 and the type of field 1 in the returned tuple type.
* @return The {@link eu.stratosphere.api.java.DataSet} representing the parsed CSV data.
*/
public <T0, T1> DataSource<Tuple2<T0, T1>> types(Class<T0> type0, Class<T1> type1) {
TupleTypeInfo<Tuple2<T0, T1>> types = TupleTypeInfo.getBasicTupleTypeInfo(type0, type1);
CsvInputFormat<Tuple2<T0, T1>> inputFormat = new CsvInputFormat<Tuple2<T0, T1>>(path);
configureInputFormat(inputFormat, type0, type1);
return new DataSource<Tuple2<T0, T1>>(executionContext, inputFormat, types);
}
/**
* Specifies the types for the CSV fields. This method parses the CSV data to a 3-tuple
* which has fields of the specified types.
* This method is overloaded for each possible length of the tuples to support type safe
* creation of data sets through CSV parsing.
*
* @param type0 The type of CSV field 0 and the type of field 0 in the returned tuple type.
* @param type1 The type of CSV field 1 and the type of field 1 in the returned tuple type.
* @param type2 The type of CSV field 2 and the type of field 2 in the returned tuple type.
* @return The {@link eu.stratosphere.api.java.DataSet} representing the parsed CSV data.
*/
public <T0, T1, T2> DataSource<Tuple3<T0, T1, T2>> types(Class<T0> type0, Class<T1> type1, Class<T2> type2) {
TupleTypeInfo<Tuple3<T0, T1, T2>> types = TupleTypeInfo.getBasicTupleTypeInfo(type0, type1, type2);
CsvInputFormat<Tuple3<T0, T1, T2>> inputFormat = new CsvInputFormat<Tuple3<T0, T1, T2>>(path);
configureInputFormat(inputFormat, type0, type1, type2);
return new DataSource<Tuple3<T0, T1, T2>>(executionContext, inputFormat, types);
}
/**
* Specifies the types for the CSV fields. This method parses the CSV data to a 4-tuple
* which has fields of the specified types.
* This method is overloaded for each possible length of the tuples to support type safe
* creation of data sets through CSV parsing.
*
* @param type0 The type of CSV field 0 and the type of field 0 in the returned tuple type.
* @param type1 The type of CSV field 1 and the type of field 1 in the returned tuple type.
* @param type2 The type of CSV field 2 and the type of field 2 in the returned tuple type.
* @param type3 The type of CSV field 3 and the type of field 3 in the returned tuple type.
* @return The {@link eu.stratosphere.api.java.DataSet} representing the parsed CSV data.
*/
public <T0, T1, T2, T3> DataSource<Tuple4<T0, T1, T2, T3>> types(Class<T0> type0, Class<T1> type1, Class<T2> type2, Class<T3> type3) {
TupleTypeInfo<Tuple4<T0, T1, T2, T3>> types = TupleTypeInfo.getBasicTupleTypeInfo(type0, type1, type2, type3);
CsvInputFormat<Tuple4<T0, T1, T2, T3>> inputFormat = new CsvInputFormat<Tuple4<T0, T1, T2, T3>>(path);
configureInputFormat(inputFormat, type0, type1, type2, type3);
return new DataSource<Tuple4<T0, T1, T2, T3>>(executionContext, inputFormat, types);
}
/**
* Specifies the types for the CSV fields. This method parses the CSV data to a 5-tuple
* which has fields of the specified types.
* This method is overloaded for each possible length of the tuples to support type safe
* creation of data sets through CSV parsing.
*
* @param type0 The type of CSV field 0 and the type of field 0 in the returned tuple type.
* @param type1 The type of CSV field 1 and the type of field 1 in the returned tuple type.
* @param type2 The type of CSV field 2 and the type of field 2 in the returned tuple type.
* @param type3 The type of CSV field 3 and the type of field 3 in the returned tuple type.
* @param type4 The type of CSV field 4 and the type of field 4 in the returned tuple type.
* @return The {@link eu.stratosphere.api.java.DataSet} representing the parsed CSV data.
*/
public <T0, T1, T2, T3, T4> DataSource<Tuple5<T0, T1, T2, T3, T4>> types(Class<T0> type0, Class<T1> type1, Class<T2> type2, Class<T3> type3, Class<T4> type4) {
TupleTypeInfo<Tuple5<T0, T1, T2, T3, T4>> types = TupleTypeInfo.getBasicTupleTypeInfo(type0, type1, type2, type3, type4);
CsvInputFormat<Tuple5<T0, T1, T2, T3, T4>> inputFormat = new CsvInputFormat<Tuple5<T0, T1, T2, T3, T4>>(path);
configureInputFormat(inputFormat, type0, type1, type2, type3, type4);
return new DataSource<Tuple5<T0, T1, T2, T3, T4>>(executionContext, inputFormat, types);
}
/**
* Specifies the types for the CSV fields. This method parses the CSV data to a 6-tuple
* which has fields of the specified types.
* This method is overloaded for each possible length of the tuples to support type safe
* creation of data sets through CSV parsing.
*
* @param type0 The type of CSV field 0 and the type of field 0 in the returned tuple type.
* @param type1 The type of CSV field 1 and the type of field 1 in the returned tuple type.
* @param type2 The type of CSV field 2 and the type of field 2 in the returned tuple type.
* @param type3 The type of CSV field 3 and the type of field 3 in the returned tuple type.
* @param type4 The type of CSV field 4 and the type of field 4 in the returned tuple type.
* @param type5 The type of CSV field 5 and the type of field 5 in the returned tuple type.
* @return The {@link eu.stratosphere.api.java.DataSet} representing the parsed CSV data.
*/
public <T0, T1, T2, T3, T4, T5> DataSource<Tuple6<T0, T1, T2, T3, T4, T5>> types(Class<T0> type0, Class<T1> type1, Class<T2> type2, Class<T3> type3, Class<T4> type4, Class<T5> type5) {
TupleTypeInfo<Tuple6<T0, T1, T2, T3, T4, T5>> types = TupleTypeInfo.getBasicTupleTypeInfo(type0, type1, type2, type3, type4, type5);
CsvInputFormat<Tuple6<T0, T1, T2, T3, T4, T5>> inputFormat = new CsvInputFormat<Tuple6<T0, T1, T2, T3, T4, T5>>(path);
configureInputFormat(inputFormat, type0, type1, type2, type3, type4, type5);
return new DataSource<Tuple6<T0, T1, T2, T3, T4, T5>>(executionContext, inputFormat, types);
}
/**
* Specifies the types for the CSV fields. This method parses the CSV data to a 7-tuple
* which has fields of the specified types.
* This method is overloaded for each possible length of the tuples to support type safe
* creation of data sets through CSV parsing.
*
* @param type0 The type of CSV field 0 and the type of field 0 in the returned tuple type.
* @param type1 The type of CSV field 1 and the type of field 1 in the returned tuple type.
* @param type2 The type of CSV field 2 and the type of field 2 in the returned tuple type.
* @param type3 The type of CSV field 3 and the type of field 3 in the returned tuple type.
* @param type4 The type of CSV field 4 and the type of field 4 in the returned tuple type.
* @param type5 The type of CSV field 5 and the type of field 5 in the returned tuple type.
* @param type6 The type of CSV field 6 and the type of field 6 in the returned tuple type.
* @return The {@link eu.stratosphere.api.java.DataSet} representing the parsed CSV data.
*/
public <T0, T1, T2, T3, T4, T5, T6> DataSource<Tuple7<T0, T1, T2, T3, T4, T5, T6>> types(Class<T0> type0, Class<T1> type1, Class<T2> type2, Class<T3> type3, Class<T4> type4, Class<T5> type5, Class<T6> type6) {
TupleTypeInfo<Tuple7<T0, T1, T2, T3, T4, T5, T6>> types = TupleTypeInfo.getBasicTupleTypeInfo(type0, type1, type2, type3, type4, type5, type6);
CsvInputFormat<Tuple7<T0, T1, T2, T3, T4, T5, T6>> inputFormat = new CsvInputFormat<Tuple7<T0, T1, T2, T3, T4, T5, T6>>(path);
configureInputFormat(inputFormat, type0, type1, type2, type3, type4, type5, type6);
return new DataSource<Tuple7<T0, T1, T2, T3, T4, T5, T6>>(executionContext, inputFormat, types);
}
/**
* Specifies the types for the CSV fields. This method parses the CSV data to a 8-tuple
* which has fields of the specified types.
* This method is overloaded for each possible length of the tuples to support type safe
* creation of data sets through CSV parsing.
*
* @param type0 The type of CSV field 0 and the type of field 0 in the returned tuple type.
* @param type1 The type of CSV field 1 and the type of field 1 in the returned tuple type.
* @param type2 The type of CSV field 2 and the type of field 2 in the returned tuple type.
* @param type3 The type of CSV field 3 and the type of field 3 in the returned tuple type.
* @param type4 The type of CSV field 4 and the type of field 4 in the returned tuple type.
* @param type5 The type of CSV field 5 and the type of field 5 in the returned tuple type.
* @param type6 The type of CSV field 6 and the type of field 6 in the returned tuple type.
* @param type7 The type of CSV field 7 and the type of field 7 in the returned tuple type.
* @return The {@link eu.stratosphere.api.java.DataSet} representing the parsed CSV data.
*/
public <T0, T1, T2, T3, T4, T5, T6, T7> DataSource<Tuple8<T0, T1, T2, T3, T4, T5, T6, T7>> types(Class<T0> type0, Class<T1> type1, Class<T2> type2, Class<T3> type3, Class<T4> type4, Class<T5> type5, Class<T6> type6, Class<T7> type7) {
TupleTypeInfo<Tuple8<T0, T1, T2, T3, T4, T5, T6, T7>> types = TupleTypeInfo.getBasicTupleTypeInfo(type0, type1, type2, type3, type4, type5, type6, type7);
CsvInputFormat<Tuple8<T0, T1, T2, T3, T4, T5, T6, T7>> inputFormat = new CsvInputFormat<Tuple8<T0, T1, T2, T3, T4, T5, T6, T7>>(path);
configureInputFormat(inputFormat, type0, type1, type2, type3, type4, type5, type6, type7);
return new DataSource<Tuple8<T0, T1, T2, T3, T4, T5, T6, T7>>(executionContext, inputFormat, types);
}
/**
* Specifies the types for the CSV fields. This method parses the CSV data to a 9-tuple
* which has fields of the specified types.
* This method is overloaded for each possible length of the tuples to support type safe
* creation of data sets through CSV parsing.
*
* @param type0 The type of CSV field 0 and the type of field 0 in the returned tuple type.
* @param type1 The type of CSV field 1 and the type of field 1 in the returned tuple type.
* @param type2 The type of CSV field 2 and the type of field 2 in the returned tuple type.
* @param type3 The type of CSV field 3 and the type of field 3 in the returned tuple type.
* @param type4 The type of CSV field 4 and the type of field 4 in the returned tuple type.
* @param type5 The type of CSV field 5 and the type of field 5 in the returned tuple type.
* @param type6 The type of CSV field 6 and the type of field 6 in the returned tuple type.
* @param type7 The type of CSV field 7 and the type of field 7 in the returned tuple type.
* @param type8 The type of CSV field 8 and the type of field 8 in the returned tuple type.
* @return The {@link eu.stratosphere.api.java.DataSet} representing the parsed CSV data.
*/
public <T0, T1, T2, T3, T4, T5, T6, T7, T8> DataSource<Tuple9<T0, T1, T2, T3, T4, T5, T6, T7, T8>> types(Class<T0> type0, Class<T1> type1, Class<T2> type2, Class<T3> type3, Class<T4> type4, Class<T5> type5, Class<T6> type6, Class<T7> type7, Class<T8> type8) {
TupleTypeInfo<Tuple9<T0, T1, T2, T3, T4, T5, T6, T7, T8>> types = TupleTypeInfo.getBasicTupleTypeInfo(type0, type1, type2, type3, type4, type5, type6, type7, type8);
CsvInputFormat<Tuple9<T0, T1, T2, T3, T4, T5, T6, T7, T8>> inputFormat = new CsvInputFormat<Tuple9<T0, T1, T2, T3, T4, T5, T6, T7, T8>>(path);
configureInputFormat(inputFormat, type0, type1, type2, type3, type4, type5, type6, type7, type8);
return new DataSource<Tuple9<T0, T1, T2, T3, T4, T5, T6, T7, T8>>(executionContext, inputFormat, types);
}
/**
* Specifies the types for the CSV fields. This method parses the CSV data to a 10-tuple
* which has fields of the specified types.
* This method is overloaded for each possible length of the tuples to support type safe
* creation of data sets through CSV parsing.
*
* @param type0 The type of CSV field 0 and the type of field 0 in the returned tuple type.
* @param type1 The type of CSV field 1 and the type of field 1 in the returned tuple type.
* @param type2 The type of CSV field 2 and the type of field 2 in the returned tuple type.
* @param type3 The type of CSV field 3 and the type of field 3 in the returned tuple type.
* @param type4 The type of CSV field 4 and the type of field 4 in the returned tuple type.
* @param type5 The type of CSV field 5 and the type of field 5 in the returned tuple type.
* @param type6 The type of CSV field 6 and the type of field 6 in the returned tuple type.
* @param type7 The type of CSV field 7 and the type of field 7 in the returned tuple type.
* @param type8 The type of CSV field 8 and the type of field 8 in the returned tuple type.
* @param type9 The type of CSV field 9 and the type of field 9 in the returned tuple type.
* @return The {@link eu.stratosphere.api.java.DataSet} representing the parsed CSV data.
*/
public <T0, T1, T2, T3, T4, T5, T6, T7, T8, T9> DataSource<Tuple10<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9>> types(Class<T0> type0, Class<T1> type1, Class<T2> type2, Class<T3> type3, Class<T4> type4, Class<T5> type5, Class<T6> type6, Class<T7> type7, Class<T8> type8, Class<T9> type9) {
TupleTypeInfo<Tuple10<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9>> types = TupleTypeInfo.getBasicTupleTypeInfo(type0, type1, type2, type3, type4, type5, type6, type7, type8, type9);
CsvInputFormat<Tuple10<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9>> inputFormat = new CsvInputFormat<Tuple10<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9>>(path);
configureInputFormat(inputFormat, type0, type1, type2, type3, type4, type5, type6, type7, type8, type9);
return new DataSource<Tuple10<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9>>(executionContext, inputFormat, types);
}
/**
* Specifies the types for the CSV fields. This method parses the CSV data to a 11-tuple
* which has fields of the specified types.
* This method is overloaded for each possible length of the tuples to support type safe
* creation of data sets through CSV parsing.
*
* @param type0 The type of CSV field 0 and the type of field 0 in the returned tuple type.
* @param type1 The type of CSV field 1 and the type of field 1 in the returned tuple type.
* @param type2 The type of CSV field 2 and the type of field 2 in the returned tuple type.
* @param type3 The type of CSV field 3 and the type of field 3 in the returned tuple type.
* @param type4 The type of CSV field 4 and the type of field 4 in the returned tuple type.
* @param type5 The type of CSV field 5 and the type of field 5 in the returned tuple type.
* @param type6 The type of CSV field 6 and the type of field 6 in the returned tuple type.
* @param type7 The type of CSV field 7 and the type of field 7 in the returned tuple type.
* @param type8 The type of CSV field 8 and the type of field 8 in the returned tuple type.
* @param type9 The type of CSV field 9 and the type of field 9 in the returned tuple type.
* @param type10 The type of CSV field 10 and the type of field 10 in the returned tuple type.
* @return The {@link eu.stratosphere.api.java.DataSet} representing the parsed CSV data.
*/
public <T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> DataSource<Tuple11<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>> types(Class<T0> type0, Class<T1> type1, Class<T2> type2, Class<T3> type3, Class<T4> type4, Class<T5> type5, Class<T6> type6, Class<T7> type7, Class<T8> type8, Class<T9> type9, Class<T10> type10) {
TupleTypeInfo<Tuple11<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>> types = TupleTypeInfo.getBasicTupleTypeInfo(type0, type1, type2, type3, type4, type5, type6, type7, type8, type9, type10);
CsvInputFormat<Tuple11<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>> inputFormat = new CsvInputFormat<Tuple11<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>>(path);
configureInputFormat(inputFormat, type0, type1, type2, type3, type4, type5, type6, type7, type8, type9, type10);
return new DataSource<Tuple11<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>>(executionContext, inputFormat, types);
}
/**
* Specifies the types for the CSV fields. This method parses the CSV data to a 12-tuple
* which has fields of the specified types.
* This method is overloaded for each possible length of the tuples to support type safe
* creation of data sets through CSV parsing.
*
* @param type0 The type of CSV field 0 and the type of field 0 in the returned tuple type.
* @param type1 The type of CSV field 1 and the type of field 1 in the returned tuple type.
* @param type2 The type of CSV field 2 and the type of field 2 in the returned tuple type.
* @param type3 The type of CSV field 3 and the type of field 3 in the returned tuple type.
* @param type4 The type of CSV field 4 and the type of field 4 in the returned tuple type.
* @param type5 The type of CSV field 5 and the type of field 5 in the returned tuple type.
* @param type6 The type of CSV field 6 and the type of field 6 in the returned tuple type.
* @param type7 The type of CSV field 7 and the type of field 7 in the returned tuple type.
* @param type8 The type of CSV field 8 and the type of field 8 in the returned tuple type.
* @param type9 The type of CSV field 9 and the type of field 9 in the returned tuple type.
* @param type10 The type of CSV field 10 and the type of field 10 in the returned tuple type.
* @param type11 The type of CSV field 11 and the type of field 11 in the returned tuple type.
* @return The {@link eu.stratosphere.api.java.DataSet} representing the parsed CSV data.
*/
public <T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> DataSource<Tuple12<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>> types(Class<T0> type0, Class<T1> type1, Class<T2> type2, Class<T3> type3, Class<T4> type4, Class<T5> type5, Class<T6> type6, Class<T7> type7, Class<T8> type8, Class<T9> type9, Class<T10> type10, Class<T11> type11) {
TupleTypeInfo<Tuple12<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>> types = TupleTypeInfo.getBasicTupleTypeInfo(type0, type1, type2, type3, type4, type5, type6, type7, type8, type9, type10, type11);
CsvInputFormat<Tuple12<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>> inputFormat = new CsvInputFormat<Tuple12<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>>(path);
configureInputFormat(inputFormat, type0, type1, type2, type3, type4, type5, type6, type7, type8, type9, type10, type11);
return new DataSource<Tuple12<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11>>(executionContext, inputFormat, types);
}
/**
* Specifies the types for the CSV fields. This method parses the CSV data to a 13-tuple
* which has fields of the specified types.
* This method is overloaded for each possible length of the tuples to support type safe
* creation of data sets through CSV parsing.
*
* @param type0 The type of CSV field 0 and the type of field 0 in the returned tuple type.
* @param type1 The type of CSV field 1 and the type of field 1 in the returned tuple type.
* @param type2 The type of CSV field 2 and the type of field 2 in the returned tuple type.
* @param type3 The type of CSV field 3 and the type of field 3 in the returned tuple type.
* @param type4 The type of CSV field 4 and the type of field 4 in the returned tuple type.
* @param type5 The type of CSV field 5 and the type of field 5 in the returned tuple type.
* @param type6 The type of CSV field 6 and the type of field 6 in the returned tuple type.
* @param type7 The type of CSV field 7 and the type of field 7 in the returned tuple type.
* @param type8 The type of CSV field 8 and the type of field 8 in the returned tuple type.
* @param type9 The type of CSV field 9 and the type of field 9 in the returned tuple type.
* @param type10 The type of CSV field 10 and the type of field 10 in the returned tuple type.
* @param type11 The type of CSV field 11 and the type of field 11 in the returned tuple type.
* @param type12 The type of CSV field 12 and the type of field 12 in the returned tuple type.
* @return The {@link eu.stratosphere.api.java.DataSet} representing the parsed CSV data.
*/
public <T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12> DataSource<Tuple13<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>> types(Class<T0> type0, Class<T1> type1, Class<T2> type2, Class<T3> type3, Class<T4> type4, Class<T5> type5, Class<T6> type6, Class<T7> type7, Class<T8> type8, Class<T9> type9, Class<T10> type10, Class<T11> type11, Class<T12> type12) {
TupleTypeInfo<Tuple13<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>> types = TupleTypeInfo.getBasicTupleTypeInfo(type0, type1, type2, type3, type4, type5, type6, type7, type8, type9, type10, type11, type12);
CsvInputFormat<Tuple13<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>> inputFormat = new CsvInputFormat<Tuple13<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>>(path);
configureInputFormat(inputFormat, type0, type1, type2, type3, type4, type5, type6, type7, type8, type9, type10, type11, type12);
return new DataSource<Tuple13<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12>>(executionContext, inputFormat, types);
}
/**
* Specifies the types for the CSV fields. This method parses the CSV data to a 14-tuple
* which has fields of the specified types.
* This method is overloaded for each possible length of the tuples to support type safe
* creation of data sets through CSV parsing.
*
* @param type0 The type of CSV field 0 and the type of field 0 in the returned tuple type.
* @param type1 The type of CSV field 1 and the type of field 1 in the returned tuple type.
* @param type2 The type of CSV field 2 and the type of field 2 in the returned tuple type.
* @param type3 The type of CSV field 3 and the type of field 3 in the returned tuple type.
* @param type4 The type of CSV field 4 and the type of field 4 in the returned tuple type.
* @param type5 The type of CSV field 5 and the type of field 5 in the returned tuple type.
* @param type6 The type of CSV field 6 and the type of field 6 in the returned tuple type.
* @param type7 The type of CSV field 7 and the type of field 7 in the returned tuple type.
* @param type8 The type of CSV field 8 and the type of field 8 in the returned tuple type.
* @param type9 The type of CSV field 9 and the type of field 9 in the returned tuple type.
* @param type10 The type of CSV field 10 and the type of field 10 in the returned tuple type.
* @param type11 The type of CSV field 11 and the type of field 11 in the returned tuple type.
* @param type12 The type of CSV field 12 and the type of field 12 in the returned tuple type.
* @param type13 The type of CSV field 13 and the type of field 13 in the returned tuple type.
* @return The {@link eu.stratosphere.api.java.DataSet} representing the parsed CSV data.
*/
public <T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13> DataSource<Tuple14<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13>> types(Class<T0> type0, Class<T1> type1, Class<T2> type2, Class<T3> type3, Class<T4> type4, Class<T5> type5, Class<T6> type6, Class<T7> type7, Class<T8> type8, Class<T9> type9, Class<T10> type10, Class<T11> type11, Class<T12> type12, Class<T13> type13) {
TupleTypeInfo<Tuple14<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13>> types = TupleTypeInfo.getBasicTupleTypeInfo(type0, type1, type2, type3, type4, type5, type6, type7, type8, type9, type10, type11, type12, type13);
CsvInputFormat<Tuple14<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13>> inputFormat = new CsvInputFormat<Tuple14<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13>>(path);
configureInputFormat(inputFormat, type0, type1, type2, type3, type4, type5, type6, type7, type8, type9, type10, type11, type12, type13);
return new DataSource<Tuple14<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13>>(executionContext, inputFormat, types);
}
/**
* Specifies the types for the CSV fields. This method parses the CSV data to a 15-tuple
* which has fields of the specified types.
* This method is overloaded for each possible length of the tuples to support type safe
* creation of data sets through CSV parsing.
*
* @param type0 The type of CSV field 0 and the type of field 0 in the returned tuple type.
* @param type1 The type of CSV field 1 and the type of field 1 in the returned tuple type.
* @param type2 The type of CSV field 2 and the type of field 2 in the returned tuple type.
* @param type3 The type of CSV field 3 and the type of field 3 in the returned tuple type.
* @param type4 The type of CSV field 4 and the type of field 4 in the returned tuple type.
* @param type5 The type of CSV field 5 and the type of field 5 in the returned tuple type.
* @param type6 The type of CSV field 6 and the type of field 6 in the returned tuple type.
* @param type7 The type of CSV field 7 and the type of field 7 in the returned tuple type.
* @param type8 The type of CSV field 8 and the type of field 8 in the returned tuple type.
* @param type9 The type of CSV field 9 and the type of field 9 in the returned tuple type.
* @param type10 The type of CSV field 10 and the type of field 10 in the returned tuple type.
* @param type11 The type of CSV field 11 and the type of field 11 in the returned tuple type.
* @param type12 The type of CSV field 12 and the type of field 12 in the returned tuple type.
* @param type13 The type of CSV field 13 and the type of field 13 in the returned tuple type.
* @param type14 The type of CSV field 14 and the type of field 14 in the returned tuple type.
* @return The {@link eu.stratosphere.api.java.DataSet} representing the parsed CSV data.
*/
public <T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14> DataSource<Tuple15<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14>> types(Class<T0> type0, Class<T1> type1, Class<T2> type2, Class<T3> type3, Class<T4> type4, Class<T5> type5, Class<T6> type6, Class<T7> type7, Class<T8> type8, Class<T9> type9, Class<T10> type10, Class<T11> type11, Class<T12> type12, Class<T13> type13, Class<T14> type14) {
TupleTypeInfo<Tuple15<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14>> types = TupleTypeInfo.getBasicTupleTypeInfo(type0, type1, type2, type3, type4, type5, type6, type7, type8, type9, type10, type11, type12, type13, type14);
CsvInputFormat<Tuple15<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14>> inputFormat = new CsvInputFormat<Tuple15<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14>>(path);
configureInputFormat(inputFormat, type0, type1, type2, type3, type4, type5, type6, type7, type8, type9, type10, type11, type12, type13, type14);
return new DataSource<Tuple15<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14>>(executionContext, inputFormat, types);
}
/**
* Specifies the types for the CSV fields. This method parses the CSV data to a 16-tuple
* which has fields of the specified types.
* This method is overloaded for each possible length of the tuples to support type safe
* creation of data sets through CSV parsing.
*
* @param type0 The type of CSV field 0 and the type of field 0 in the returned tuple type.
* @param type1 The type of CSV field 1 and the type of field 1 in the returned tuple type.
* @param type2 The type of CSV field 2 and the type of field 2 in the returned tuple type.
* @param type3 The type of CSV field 3 and the type of field 3 in the returned tuple type.
* @param type4 The type of CSV field 4 and the type of field 4 in the returned tuple type.
* @param type5 The type of CSV field 5 and the type of field 5 in the returned tuple type.
* @param type6 The type of CSV field 6 and the type of field 6 in the returned tuple type.
* @param type7 The type of CSV field 7 and the type of field 7 in the returned tuple type.
* @param type8 The type of CSV field 8 and the type of field 8 in the returned tuple type.
* @param type9 The type of CSV field 9 and the type of field 9 in the returned tuple type.
* @param type10 The type of CSV field 10 and the type of field 10 in the returned tuple type.
* @param type11 The type of CSV field 11 and the type of field 11 in the returned tuple type.
* @param type12 The type of CSV field 12 and the type of field 12 in the returned tuple type.
* @param type13 The type of CSV field 13 and the type of field 13 in the returned tuple type.
* @param type14 The type of CSV field 14 and the type of field 14 in the returned tuple type.
* @param type15 The type of CSV field 15 and the type of field 15 in the returned tuple type.
* @return The {@link eu.stratosphere.api.java.DataSet} representing the parsed CSV data.
*/
public <T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15> DataSource<Tuple16<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15>> types(Class<T0> type0, Class<T1> type1, Class<T2> type2, Class<T3> type3, Class<T4> type4, Class<T5> type5, Class<T6> type6, Class<T7> type7, Class<T8> type8, Class<T9> type9, Class<T10> type10, Class<T11> type11, Class<T12> type12, Class<T13> type13, Class<T14> type14, Class<T15> type15) {
TupleTypeInfo<Tuple16<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15>> types = TupleTypeInfo.getBasicTupleTypeInfo(type0, type1, type2, type3, type4, type5, type6, type7, type8, type9, type10, type11, type12, type13, type14, type15);
CsvInputFormat<Tuple16<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15>> inputFormat = new CsvInputFormat<Tuple16<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15>>(path);
configureInputFormat(inputFormat, type0, type1, type2, type3, type4, type5, type6, type7, type8, type9, type10, type11, type12, type13, type14, type15);
return new DataSource<Tuple16<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15>>(executionContext, inputFormat, types);
}
/**
* Specifies the types for the CSV fields. This method parses the CSV data to a 17-tuple
* which has fields of the specified types.
* This method is overloaded for each possible length of the tuples to support type safe
* creation of data sets through CSV parsing.
*
* @param type0 The type of CSV field 0 and the type of field 0 in the returned tuple type.
* @param type1 The type of CSV field 1 and the type of field 1 in the returned tuple type.
* @param type2 The type of CSV field 2 and the type of field 2 in the returned tuple type.
* @param type3 The type of CSV field 3 and the type of field 3 in the returned tuple type.
* @param type4 The type of CSV field 4 and the type of field 4 in the returned tuple type.
* @param type5 The type of CSV field 5 and the type of field 5 in the returned tuple type.
* @param type6 The type of CSV field 6 and the type of field 6 in the returned tuple type.
* @param type7 The type of CSV field 7 and the type of field 7 in the returned tuple type.
* @param type8 The type of CSV field 8 and the type of field 8 in the returned tuple type.
* @param type9 The type of CSV field 9 and the type of field 9 in the returned tuple type.
* @param type10 The type of CSV field 10 and the type of field 10 in the returned tuple type.
* @param type11 The type of CSV field 11 and the type of field 11 in the returned tuple type.
* @param type12 The type of CSV field 12 and the type of field 12 in the returned tuple type.
* @param type13 The type of CSV field 13 and the type of field 13 in the returned tuple type.
* @param type14 The type of CSV field 14 and the type of field 14 in the returned tuple type.
* @param type15 The type of CSV field 15 and the type of field 15 in the returned tuple type.
* @param type16 The type of CSV field 16 and the type of field 16 in the returned tuple type.
* @return The {@link eu.stratosphere.api.java.DataSet} representing the parsed CSV data.
*/
public <T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16> DataSource<Tuple17<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16>> types(Class<T0> type0, Class<T1> type1, Class<T2> type2, Class<T3> type3, Class<T4> type4, Class<T5> type5, Class<T6> type6, Class<T7> type7, Class<T8> type8, Class<T9> type9, Class<T10> type10, Class<T11> type11, Class<T12> type12, Class<T13> type13, Class<T14> type14, Class<T15> type15, Class<T16> type16) {
TupleTypeInfo<Tuple17<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16>> types = TupleTypeInfo.getBasicTupleTypeInfo(type0, type1, type2, type3, type4, type5, type6, type7, type8, type9, type10, type11, type12, type13, type14, type15, type16);
CsvInputFormat<Tuple17<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16>> inputFormat = new CsvInputFormat<Tuple17<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16>>(path);
configureInputFormat(inputFormat, type0, type1, type2, type3, type4, type5, type6, type7, type8, type9, type10, type11, type12, type13, type14, type15, type16);
return new DataSource<Tuple17<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16>>(executionContext, inputFormat, types);
}
/**
* Specifies the types for the CSV fields. This method parses the CSV data to a 18-tuple
* which has fields of the specified types.
* This method is overloaded for each possible length of the tuples to support type safe
* creation of data sets through CSV parsing.
*
* @param type0 The type of CSV field 0 and the type of field 0 in the returned tuple type.
* @param type1 The type of CSV field 1 and the type of field 1 in the returned tuple type.
* @param type2 The type of CSV field 2 and the type of field 2 in the returned tuple type.
* @param type3 The type of CSV field 3 and the type of field 3 in the returned tuple type.
* @param type4 The type of CSV field 4 and the type of field 4 in the returned tuple type.
* @param type5 The type of CSV field 5 and the type of field 5 in the returned tuple type.
* @param type6 The type of CSV field 6 and the type of field 6 in the returned tuple type.
* @param type7 The type of CSV field 7 and the type of field 7 in the returned tuple type.
* @param type8 The type of CSV field 8 and the type of field 8 in the returned tuple type.
* @param type9 The type of CSV field 9 and the type of field 9 in the returned tuple type.
* @param type10 The type of CSV field 10 and the type of field 10 in the returned tuple type.
* @param type11 The type of CSV field 11 and the type of field 11 in the returned tuple type.
* @param type12 The type of CSV field 12 and the type of field 12 in the returned tuple type.
* @param type13 The type of CSV field 13 and the type of field 13 in the returned tuple type.
* @param type14 The type of CSV field 14 and the type of field 14 in the returned tuple type.
* @param type15 The type of CSV field 15 and the type of field 15 in the returned tuple type.
* @param type16 The type of CSV field 16 and the type of field 16 in the returned tuple type.
* @param type17 The type of CSV field 17 and the type of field 17 in the returned tuple type.
* @return The {@link eu.stratosphere.api.java.DataSet} representing the parsed CSV data.
*/
public <T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17> DataSource<Tuple18<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17>> types(Class<T0> type0, Class<T1> type1, Class<T2> type2, Class<T3> type3, Class<T4> type4, Class<T5> type5, Class<T6> type6, Class<T7> type7, Class<T8> type8, Class<T9> type9, Class<T10> type10, Class<T11> type11, Class<T12> type12, Class<T13> type13, Class<T14> type14, Class<T15> type15, Class<T16> type16, Class<T17> type17) {
TupleTypeInfo<Tuple18<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17>> types = TupleTypeInfo.getBasicTupleTypeInfo(type0, type1, type2, type3, type4, type5, type6, type7, type8, type9, type10, type11, type12, type13, type14, type15, type16, type17);
CsvInputFormat<Tuple18<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17>> inputFormat = new CsvInputFormat<Tuple18<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17>>(path);
configureInputFormat(inputFormat, type0, type1, type2, type3, type4, type5, type6, type7, type8, type9, type10, type11, type12, type13, type14, type15, type16, type17);
return new DataSource<Tuple18<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17>>(executionContext, inputFormat, types);
}
/**
* Specifies the types for the CSV fields. This method parses the CSV data to a 19-tuple
* which has fields of the specified types.
* This method is overloaded for each possible length of the tuples to support type safe
* creation of data sets through CSV parsing.
*
* @param type0 The type of CSV field 0 and the type of field 0 in the returned tuple type.
* @param type1 The type of CSV field 1 and the type of field 1 in the returned tuple type.
* @param type2 The type of CSV field 2 and the type of field 2 in the returned tuple type.
* @param type3 The type of CSV field 3 and the type of field 3 in the returned tuple type.
* @param type4 The type of CSV field 4 and the type of field 4 in the returned tuple type.
* @param type5 The type of CSV field 5 and the type of field 5 in the returned tuple type.
* @param type6 The type of CSV field 6 and the type of field 6 in the returned tuple type.
* @param type7 The type of CSV field 7 and the type of field 7 in the returned tuple type.
* @param type8 The type of CSV field 8 and the type of field 8 in the returned tuple type.
* @param type9 The type of CSV field 9 and the type of field 9 in the returned tuple type.
* @param type10 The type of CSV field 10 and the type of field 10 in the returned tuple type.
* @param type11 The type of CSV field 11 and the type of field 11 in the returned tuple type.
* @param type12 The type of CSV field 12 and the type of field 12 in the returned tuple type.
* @param type13 The type of CSV field 13 and the type of field 13 in the returned tuple type.
* @param type14 The type of CSV field 14 and the type of field 14 in the returned tuple type.
* @param type15 The type of CSV field 15 and the type of field 15 in the returned tuple type.
* @param type16 The type of CSV field 16 and the type of field 16 in the returned tuple type.
* @param type17 The type of CSV field 17 and the type of field 17 in the returned tuple type.
* @param type18 The type of CSV field 18 and the type of field 18 in the returned tuple type.
* @return The {@link eu.stratosphere.api.java.DataSet} representing the parsed CSV data.
*/
public <T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18> DataSource<Tuple19<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18>> types(Class<T0> type0, Class<T1> type1, Class<T2> type2, Class<T3> type3, Class<T4> type4, Class<T5> type5, Class<T6> type6, Class<T7> type7, Class<T8> type8, Class<T9> type9, Class<T10> type10, Class<T11> type11, Class<T12> type12, Class<T13> type13, Class<T14> type14, Class<T15> type15, Class<T16> type16, Class<T17> type17, Class<T18> type18) {
TupleTypeInfo<Tuple19<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18>> types = TupleTypeInfo.getBasicTupleTypeInfo(type0, type1, type2, type3, type4, type5, type6, type7, type8, type9, type10, type11, type12, type13, type14, type15, type16, type17, type18);
CsvInputFormat<Tuple19<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18>> inputFormat = new CsvInputFormat<Tuple19<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18>>(path);
configureInputFormat(inputFormat, type0, type1, type2, type3, type4, type5, type6, type7, type8, type9, type10, type11, type12, type13, type14, type15, type16, type17, type18);
return new DataSource<Tuple19<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18>>(executionContext, inputFormat, types);
}
/**
* Specifies the types for the CSV fields. This method parses the CSV data to a 20-tuple
* which has fields of the specified types.
* This method is overloaded for each possible length of the tuples to support type safe
* creation of data sets through CSV parsing.
*
* @param type0 The type of CSV field 0 and the type of field 0 in the returned tuple type.
* @param type1 The type of CSV field 1 and the type of field 1 in the returned tuple type.
* @param type2 The type of CSV field 2 and the type of field 2 in the returned tuple type.
* @param type3 The type of CSV field 3 and the type of field 3 in the returned tuple type.
* @param type4 The type of CSV field 4 and the type of field 4 in the returned tuple type.
* @param type5 The type of CSV field 5 and the type of field 5 in the returned tuple type.
* @param type6 The type of CSV field 6 and the type of field 6 in the returned tuple type.
* @param type7 The type of CSV field 7 and the type of field 7 in the returned tuple type.
* @param type8 The type of CSV field 8 and the type of field 8 in the returned tuple type.
* @param type9 The type of CSV field 9 and the type of field 9 in the returned tuple type.
* @param type10 The type of CSV field 10 and the type of field 10 in the returned tuple type.
* @param type11 The type of CSV field 11 and the type of field 11 in the returned tuple type.
* @param type12 The type of CSV field 12 and the type of field 12 in the returned tuple type.
* @param type13 The type of CSV field 13 and the type of field 13 in the returned tuple type.
* @param type14 The type of CSV field 14 and the type of field 14 in the returned tuple type.
* @param type15 The type of CSV field 15 and the type of field 15 in the returned tuple type.
* @param type16 The type of CSV field 16 and the type of field 16 in the returned tuple type.
* @param type17 The type of CSV field 17 and the type of field 17 in the returned tuple type.
* @param type18 The type of CSV field 18 and the type of field 18 in the returned tuple type.
* @param type19 The type of CSV field 19 and the type of field 19 in the returned tuple type.
* @return The {@link eu.stratosphere.api.java.DataSet} representing the parsed CSV data.
*/
public <T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19> DataSource<Tuple20<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19>> types(Class<T0> type0, Class<T1> type1, Class<T2> type2, Class<T3> type3, Class<T4> type4, Class<T5> type5, Class<T6> type6, Class<T7> type7, Class<T8> type8, Class<T9> type9, Class<T10> type10, Class<T11> type11, Class<T12> type12, Class<T13> type13, Class<T14> type14, Class<T15> type15, Class<T16> type16, Class<T17> type17, Class<T18> type18, Class<T19> type19) {
TupleTypeInfo<Tuple20<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19>> types = TupleTypeInfo.getBasicTupleTypeInfo(type0, type1, type2, type3, type4, type5, type6, type7, type8, type9, type10, type11, type12, type13, type14, type15, type16, type17, type18, type19);
CsvInputFormat<Tuple20<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19>> inputFormat = new CsvInputFormat<Tuple20<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19>>(path);
configureInputFormat(inputFormat, type0, type1, type2, type3, type4, type5, type6, type7, type8, type9, type10, type11, type12, type13, type14, type15, type16, type17, type18, type19);
return new DataSource<Tuple20<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19>>(executionContext, inputFormat, types);
}
/**
* Specifies the types for the CSV fields. This method parses the CSV data to a 21-tuple
* which has fields of the specified types.
* This method is overloaded for each possible length of the tuples to support type safe
* creation of data sets through CSV parsing.
*
* @param type0 The type of CSV field 0 and the type of field 0 in the returned tuple type.
* @param type1 The type of CSV field 1 and the type of field 1 in the returned tuple type.
* @param type2 The type of CSV field 2 and the type of field 2 in the returned tuple type.
* @param type3 The type of CSV field 3 and the type of field 3 in the returned tuple type.
* @param type4 The type of CSV field 4 and the type of field 4 in the returned tuple type.
* @param type5 The type of CSV field 5 and the type of field 5 in the returned tuple type.
* @param type6 The type of CSV field 6 and the type of field 6 in the returned tuple type.
* @param type7 The type of CSV field 7 and the type of field 7 in the returned tuple type.
* @param type8 The type of CSV field 8 and the type of field 8 in the returned tuple type.
* @param type9 The type of CSV field 9 and the type of field 9 in the returned tuple type.
* @param type10 The type of CSV field 10 and the type of field 10 in the returned tuple type.
* @param type11 The type of CSV field 11 and the type of field 11 in the returned tuple type.
* @param type12 The type of CSV field 12 and the type of field 12 in the returned tuple type.
* @param type13 The type of CSV field 13 and the type of field 13 in the returned tuple type.
* @param type14 The type of CSV field 14 and the type of field 14 in the returned tuple type.
* @param type15 The type of CSV field 15 and the type of field 15 in the returned tuple type.
* @param type16 The type of CSV field 16 and the type of field 16 in the returned tuple type.
* @param type17 The type of CSV field 17 and the type of field 17 in the returned tuple type.
* @param type18 The type of CSV field 18 and the type of field 18 in the returned tuple type.
* @param type19 The type of CSV field 19 and the type of field 19 in the returned tuple type.
* @param type20 The type of CSV field 20 and the type of field 20 in the returned tuple type.
* @return The {@link eu.stratosphere.api.java.DataSet} representing the parsed CSV data.
*/
public <T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20> DataSource<Tuple21<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20>> types(Class<T0> type0, Class<T1> type1, Class<T2> type2, Class<T3> type3, Class<T4> type4, Class<T5> type5, Class<T6> type6, Class<T7> type7, Class<T8> type8, Class<T9> type9, Class<T10> type10, Class<T11> type11, Class<T12> type12, Class<T13> type13, Class<T14> type14, Class<T15> type15, Class<T16> type16, Class<T17> type17, Class<T18> type18, Class<T19> type19, Class<T20> type20) {
TupleTypeInfo<Tuple21<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20>> types = TupleTypeInfo.getBasicTupleTypeInfo(type0, type1, type2, type3, type4, type5, type6, type7, type8, type9, type10, type11, type12, type13, type14, type15, type16, type17, type18, type19, type20);
CsvInputFormat<Tuple21<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20>> inputFormat = new CsvInputFormat<Tuple21<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20>>(path);
configureInputFormat(inputFormat, type0, type1, type2, type3, type4, type5, type6, type7, type8, type9, type10, type11, type12, type13, type14, type15, type16, type17, type18, type19, type20);
return new DataSource<Tuple21<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20>>(executionContext, inputFormat, types);
}
/**
* Specifies the types for the CSV fields. This method parses the CSV data to a 22-tuple
* which has fields of the specified types.
* This method is overloaded for each possible length of the tuples to support type safe
* creation of data sets through CSV parsing.
*
* @param type0 The type of CSV field 0 and the type of field 0 in the returned tuple type.
* @param type1 The type of CSV field 1 and the type of field 1 in the returned tuple type.
* @param type2 The type of CSV field 2 and the type of field 2 in the returned tuple type.
* @param type3 The type of CSV field 3 and the type of field 3 in the returned tuple type.
* @param type4 The type of CSV field 4 and the type of field 4 in the returned tuple type.
* @param type5 The type of CSV field 5 and the type of field 5 in the returned tuple type.
* @param type6 The type of CSV field 6 and the type of field 6 in the returned tuple type.
* @param type7 The type of CSV field 7 and the type of field 7 in the returned tuple type.
* @param type8 The type of CSV field 8 and the type of field 8 in the returned tuple type.
* @param type9 The type of CSV field 9 and the type of field 9 in the returned tuple type.
* @param type10 The type of CSV field 10 and the type of field 10 in the returned tuple type.
* @param type11 The type of CSV field 11 and the type of field 11 in the returned tuple type.
* @param type12 The type of CSV field 12 and the type of field 12 in the returned tuple type.
* @param type13 The type of CSV field 13 and the type of field 13 in the returned tuple type.
* @param type14 The type of CSV field 14 and the type of field 14 in the returned tuple type.
* @param type15 The type of CSV field 15 and the type of field 15 in the returned tuple type.
* @param type16 The type of CSV field 16 and the type of field 16 in the returned tuple type.
* @param type17 The type of CSV field 17 and the type of field 17 in the returned tuple type.
* @param type18 The type of CSV field 18 and the type of field 18 in the returned tuple type.
* @param type19 The type of CSV field 19 and the type of field 19 in the returned tuple type.
* @param type20 The type of CSV field 20 and the type of field 20 in the returned tuple type.
* @param type21 The type of CSV field 21 and the type of field 21 in the returned tuple type.
* @return The {@link eu.stratosphere.api.java.DataSet} representing the parsed CSV data.
*/
public <T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21> DataSource<Tuple22<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21>> types(Class<T0> type0, Class<T1> type1, Class<T2> type2, Class<T3> type3, Class<T4> type4, Class<T5> type5, Class<T6> type6, Class<T7> type7, Class<T8> type8, Class<T9> type9, Class<T10> type10, Class<T11> type11, Class<T12> type12, Class<T13> type13, Class<T14> type14, Class<T15> type15, Class<T16> type16, Class<T17> type17, Class<T18> type18, Class<T19> type19, Class<T20> type20, Class<T21> type21) {
TupleTypeInfo<Tuple22<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21>> types = TupleTypeInfo.getBasicTupleTypeInfo(type0, type1, type2, type3, type4, type5, type6, type7, type8, type9, type10, type11, type12, type13, type14, type15, type16, type17, type18, type19, type20, type21);
CsvInputFormat<Tuple22<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21>> inputFormat = new CsvInputFormat<Tuple22<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21>>(path);
configureInputFormat(inputFormat, type0, type1, type2, type3, type4, type5, type6, type7, type8, type9, type10, type11, type12, type13, type14, type15, type16, type17, type18, type19, type20, type21);
return new DataSource<Tuple22<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21>>(executionContext, inputFormat, types);
}
/**
* Specifies the types for the CSV fields. This method parses the CSV data to a 23-tuple
* which has fields of the specified types.
* This method is overloaded for each possible length of the tuples to support type safe
* creation of data sets through CSV parsing.
*
* @param type0 The type of CSV field 0 and the type of field 0 in the returned tuple type.
* @param type1 The type of CSV field 1 and the type of field 1 in the returned tuple type.
* @param type2 The type of CSV field 2 and the type of field 2 in the returned tuple type.
* @param type3 The type of CSV field 3 and the type of field 3 in the returned tuple type.
* @param type4 The type of CSV field 4 and the type of field 4 in the returned tuple type.
* @param type5 The type of CSV field 5 and the type of field 5 in the returned tuple type.
* @param type6 The type of CSV field 6 and the type of field 6 in the returned tuple type.
* @param type7 The type of CSV field 7 and the type of field 7 in the returned tuple type.
* @param type8 The type of CSV field 8 and the type of field 8 in the returned tuple type.
* @param type9 The type of CSV field 9 and the type of field 9 in the returned tuple type.
* @param type10 The type of CSV field 10 and the type of field 10 in the returned tuple type.
* @param type11 The type of CSV field 11 and the type of field 11 in the returned tuple type.
* @param type12 The type of CSV field 12 and the type of field 12 in the returned tuple type.
* @param type13 The type of CSV field 13 and the type of field 13 in the returned tuple type.
* @param type14 The type of CSV field 14 and the type of field 14 in the returned tuple type.
* @param type15 The type of CSV field 15 and the type of field 15 in the returned tuple type.
* @param type16 The type of CSV field 16 and the type of field 16 in the returned tuple type.
* @param type17 The type of CSV field 17 and the type of field 17 in the returned tuple type.
* @param type18 The type of CSV field 18 and the type of field 18 in the returned tuple type.
* @param type19 The type of CSV field 19 and the type of field 19 in the returned tuple type.
* @param type20 The type of CSV field 20 and the type of field 20 in the returned tuple type.
* @param type21 The type of CSV field 21 and the type of field 21 in the returned tuple type.
* @param type22 The type of CSV field 22 and the type of field 22 in the returned tuple type.
* @return The {@link eu.stratosphere.api.java.DataSet} representing the parsed CSV data.
*/
public <T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22> DataSource<Tuple23<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22>> types(Class<T0> type0, Class<T1> type1, Class<T2> type2, Class<T3> type3, Class<T4> type4, Class<T5> type5, Class<T6> type6, Class<T7> type7, Class<T8> type8, Class<T9> type9, Class<T10> type10, Class<T11> type11, Class<T12> type12, Class<T13> type13, Class<T14> type14, Class<T15> type15, Class<T16> type16, Class<T17> type17, Class<T18> type18, Class<T19> type19, Class<T20> type20, Class<T21> type21, Class<T22> type22) {
TupleTypeInfo<Tuple23<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22>> types = TupleTypeInfo.getBasicTupleTypeInfo(type0, type1, type2, type3, type4, type5, type6, type7, type8, type9, type10, type11, type12, type13, type14, type15, type16, type17, type18, type19, type20, type21, type22);
CsvInputFormat<Tuple23<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22>> inputFormat = new CsvInputFormat<Tuple23<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22>>(path);
configureInputFormat(inputFormat, type0, type1, type2, type3, type4, type5, type6, type7, type8, type9, type10, type11, type12, type13, type14, type15, type16, type17, type18, type19, type20, type21, type22);
return new DataSource<Tuple23<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22>>(executionContext, inputFormat, types);
}
/**
* Specifies the types for the CSV fields. This method parses the CSV data to a 24-tuple
* which has fields of the specified types.
* This method is overloaded for each possible length of the tuples to support type safe
* creation of data sets through CSV parsing.
*
* @param type0 The type of CSV field 0 and the type of field 0 in the returned tuple type.
* @param type1 The type of CSV field 1 and the type of field 1 in the returned tuple type.
* @param type2 The type of CSV field 2 and the type of field 2 in the returned tuple type.
* @param type3 The type of CSV field 3 and the type of field 3 in the returned tuple type.
* @param type4 The type of CSV field 4 and the type of field 4 in the returned tuple type.
* @param type5 The type of CSV field 5 and the type of field 5 in the returned tuple type.
* @param type6 The type of CSV field 6 and the type of field 6 in the returned tuple type.
* @param type7 The type of CSV field 7 and the type of field 7 in the returned tuple type.
* @param type8 The type of CSV field 8 and the type of field 8 in the returned tuple type.
* @param type9 The type of CSV field 9 and the type of field 9 in the returned tuple type.
* @param type10 The type of CSV field 10 and the type of field 10 in the returned tuple type.
* @param type11 The type of CSV field 11 and the type of field 11 in the returned tuple type.
* @param type12 The type of CSV field 12 and the type of field 12 in the returned tuple type.
* @param type13 The type of CSV field 13 and the type of field 13 in the returned tuple type.
* @param type14 The type of CSV field 14 and the type of field 14 in the returned tuple type.
* @param type15 The type of CSV field 15 and the type of field 15 in the returned tuple type.
* @param type16 The type of CSV field 16 and the type of field 16 in the returned tuple type.
* @param type17 The type of CSV field 17 and the type of field 17 in the returned tuple type.
* @param type18 The type of CSV field 18 and the type of field 18 in the returned tuple type.
* @param type19 The type of CSV field 19 and the type of field 19 in the returned tuple type.
* @param type20 The type of CSV field 20 and the type of field 20 in the returned tuple type.
* @param type21 The type of CSV field 21 and the type of field 21 in the returned tuple type.
* @param type22 The type of CSV field 22 and the type of field 22 in the returned tuple type.
* @param type23 The type of CSV field 23 and the type of field 23 in the returned tuple type.
* @return The {@link eu.stratosphere.api.java.DataSet} representing the parsed CSV data.
*/
public <T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23> DataSource<Tuple24<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23>> types(Class<T0> type0, Class<T1> type1, Class<T2> type2, Class<T3> type3, Class<T4> type4, Class<T5> type5, Class<T6> type6, Class<T7> type7, Class<T8> type8, Class<T9> type9, Class<T10> type10, Class<T11> type11, Class<T12> type12, Class<T13> type13, Class<T14> type14, Class<T15> type15, Class<T16> type16, Class<T17> type17, Class<T18> type18, Class<T19> type19, Class<T20> type20, Class<T21> type21, Class<T22> type22, Class<T23> type23) {
TupleTypeInfo<Tuple24<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23>> types = TupleTypeInfo.getBasicTupleTypeInfo(type0, type1, type2, type3, type4, type5, type6, type7, type8, type9, type10, type11, type12, type13, type14, type15, type16, type17, type18, type19, type20, type21, type22, type23);
CsvInputFormat<Tuple24<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23>> inputFormat = new CsvInputFormat<Tuple24<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23>>(path);
configureInputFormat(inputFormat, type0, type1, type2, type3, type4, type5, type6, type7, type8, type9, type10, type11, type12, type13, type14, type15, type16, type17, type18, type19, type20, type21, type22, type23);
return new DataSource<Tuple24<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23>>(executionContext, inputFormat, types);
}
/**
* Specifies the types for the CSV fields. This method parses the CSV data to a 25-tuple
* which has fields of the specified types.
* This method is overloaded for each possible length of the tuples to support type safe
* creation of data sets through CSV parsing.
*
* @param type0 The type of CSV field 0 and the type of field 0 in the returned tuple type.
* @param type1 The type of CSV field 1 and the type of field 1 in the returned tuple type.
* @param type2 The type of CSV field 2 and the type of field 2 in the returned tuple type.
* @param type3 The type of CSV field 3 and the type of field 3 in the returned tuple type.
* @param type4 The type of CSV field 4 and the type of field 4 in the returned tuple type.
* @param type5 The type of CSV field 5 and the type of field 5 in the returned tuple type.
* @param type6 The type of CSV field 6 and the type of field 6 in the returned tuple type.
* @param type7 The type of CSV field 7 and the type of field 7 in the returned tuple type.
* @param type8 The type of CSV field 8 and the type of field 8 in the returned tuple type.
* @param type9 The type of CSV field 9 and the type of field 9 in the returned tuple type.
* @param type10 The type of CSV field 10 and the type of field 10 in the returned tuple type.
* @param type11 The type of CSV field 11 and the type of field 11 in the returned tuple type.
* @param type12 The type of CSV field 12 and the type of field 12 in the returned tuple type.
* @param type13 The type of CSV field 13 and the type of field 13 in the returned tuple type.
* @param type14 The type of CSV field 14 and the type of field 14 in the returned tuple type.
* @param type15 The type of CSV field 15 and the type of field 15 in the returned tuple type.
* @param type16 The type of CSV field 16 and the type of field 16 in the returned tuple type.
* @param type17 The type of CSV field 17 and the type of field 17 in the returned tuple type.
* @param type18 The type of CSV field 18 and the type of field 18 in the returned tuple type.
* @param type19 The type of CSV field 19 and the type of field 19 in the returned tuple type.
* @param type20 The type of CSV field 20 and the type of field 20 in the returned tuple type.
* @param type21 The type of CSV field 21 and the type of field 21 in the returned tuple type.
* @param type22 The type of CSV field 22 and the type of field 22 in the returned tuple type.
* @param type23 The type of CSV field 23 and the type of field 23 in the returned tuple type.
* @param type24 The type of CSV field 24 and the type of field 24 in the returned tuple type.
* @return The {@link eu.stratosphere.api.java.DataSet} representing the parsed CSV data.
*/
public <T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24> DataSource<Tuple25<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24>> types(Class<T0> type0, Class<T1> type1, Class<T2> type2, Class<T3> type3, Class<T4> type4, Class<T5> type5, Class<T6> type6, Class<T7> type7, Class<T8> type8, Class<T9> type9, Class<T10> type10, Class<T11> type11, Class<T12> type12, Class<T13> type13, Class<T14> type14, Class<T15> type15, Class<T16> type16, Class<T17> type17, Class<T18> type18, Class<T19> type19, Class<T20> type20, Class<T21> type21, Class<T22> type22, Class<T23> type23, Class<T24> type24) {
TupleTypeInfo<Tuple25<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24>> types = TupleTypeInfo.getBasicTupleTypeInfo(type0, type1, type2, type3, type4, type5, type6, type7, type8, type9, type10, type11, type12, type13, type14, type15, type16, type17, type18, type19, type20, type21, type22, type23, type24);
CsvInputFormat<Tuple25<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24>> inputFormat = new CsvInputFormat<Tuple25<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24>>(path);
configureInputFormat(inputFormat, type0, type1, type2, type3, type4, type5, type6, type7, type8, type9, type10, type11, type12, type13, type14, type15, type16, type17, type18, type19, type20, type21, type22, type23, type24);
return new DataSource<Tuple25<T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24>>(executionContext, inputFormat, types);
}
// END_OF_TUPLE_DEPENDENT_CODE
}