/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.apache.hadoop.hive.serde2.lazy.objectinspector.primitive;
import org.apache.hadoop.hive.serde2.lazy.LazyString;
import org.apache.hadoop.hive.serde2.objectinspector.primitive.StringObjectInspector;
import org.apache.hadoop.hive.serde2.typeinfo.TypeInfoFactory;
import org.apache.hadoop.io.Text;
/**
* A WritableStringObjectInspector inspects a Text Object.
*/
public class LazyStringObjectInspector extends
AbstractPrimitiveLazyObjectInspector<Text> implements StringObjectInspector {
private boolean escaped;
private byte escapeChar;
protected LazyStringObjectInspector() {
super();
}
LazyStringObjectInspector(boolean escaped, byte escapeChar) {
super(TypeInfoFactory.stringTypeInfo);
this.escaped = escaped;
this.escapeChar = escapeChar;
}
@Override
public Object copyObject(Object o) {
return o == null ? null : new LazyString((LazyString) o);
}
@Override
public Text getPrimitiveWritableObject(Object o) {
return o == null ? null : ((LazyString) o).getWritableObject();
}
@Override
public String getPrimitiveJavaObject(Object o) {
return o == null ? null : ((LazyString) o).getWritableObject().toString();
}
public boolean isEscaped() {
return escaped;
}
public byte getEscapeChar() {
return escapeChar;
}
}