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Lucene example source code file (InstantiatedTermPositionVector.java)

This example Lucene source code file (InstantiatedTermPositionVector.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Lucene tags/keywords

instantiatedtermfreqvector, instantiatedtermfreqvector, instantiatedtermpositionvector, instantiatedtermpositionvector, io, serializable, serializable, string, termpositionvector, termvectoroffsetinfo, termvectoroffsetinfo

The Lucene InstantiatedTermPositionVector.java source code

package org.apache.lucene.store.instantiated;

/**
 * Copyright 2006 The Apache Software Foundation
 *
 * 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.
 */

import org.apache.lucene.index.TermPositionVector;
import org.apache.lucene.index.TermVectorOffsetInfo;

import java.io.Serializable;

/**
 * Extended vector space view of a document in an {@link InstantiatedIndexReader}.
 *
 * @see org.apache.lucene.index.TermPositionVector
 */
public class InstantiatedTermPositionVector
    extends InstantiatedTermFreqVector
    implements TermPositionVector, Serializable {

  private static final long serialVersionUID = 1l;

  public InstantiatedTermPositionVector(InstantiatedDocument document, String field) {
    super(document, field);
  }

  public int[] getTermPositions(int index) {
    return getTermDocumentInformations().get(index).getTermPositions();
  }

  public TermVectorOffsetInfo[] getOffsets(int index) {
    return getTermDocumentInformations().get(index).getTermOffsets();
  }

}

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