/*
* Licensed to Elastic Search and Shay Banon under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. Elastic Search 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.elasticsearch.common.lucene;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.document.Fieldable;
import org.elasticsearch.common.lucene.uid.UidField;
/**
* @author kimchy (Shay Banon)
*/
public class DocumentBuilder {
public static final Document EMPTY = new Document();
public static DocumentBuilder doc() {
return new DocumentBuilder();
}
public static Fieldable uidField(String value) {
return uidField(value, 0);
}
public static Fieldable uidField(String value, long version) {
return new UidField("_uid", value, version);
}
public static FieldBuilder field(String name, String value) {
return field(name, value, Field.Store.YES, Field.Index.ANALYZED);
}
public static FieldBuilder field(String name, String value, Field.Store store, Field.Index index) {
return new FieldBuilder(name, value, store, index);
}
public static FieldBuilder field(String name, String value, Field.Store store, Field.Index index, Field.TermVector termVector) {
return new FieldBuilder(name, value, store, index, termVector);
}
public static FieldBuilder field(String name, byte[] value, Field.Store store) {
return new FieldBuilder(name, value, store);
}
public static FieldBuilder field(String name, byte[] value, int offset, int length, Field.Store store) {
return new FieldBuilder(name, value, offset, length, store);
}
private final Document document;
private DocumentBuilder() {
this.document = new Document();
}
public DocumentBuilder boost(float boost) {
document.setBoost(boost);
return this;
}
public DocumentBuilder add(Fieldable field) {
document.add(field);
return this;
}
public DocumentBuilder add(FieldBuilder fieldBuilder) {
document.add(fieldBuilder.build());
return this;
}
public Document build() {
return document;
}
}