/* * Copyright 2004 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. */ using System; namespace Lucene.Net.Index { /// Extends TermFreqVector to provide additional information about /// positions in which each of the terms is found. A TermPositionVector not necessarily /// contains both positions and offsets, but at least one of these arrays exists. /// public interface TermPositionVector : TermFreqVector { /// Returns an array of positions in which the term is found. /// Terms are identified by the index at which its number appears in the /// term String array obtained from the indexOf method. /// May return null if positions have not been stored. /// int[] GetTermPositions(int index); /// Returns an array of TermVectorOffsetInfo in which the term is found. /// May return null if offsets have not been stored. /// /// /// /// /// /// The position in the array to get the offsets from /// /// An array of TermVectorOffsetInfo objects or the empty list /// TermVectorOffsetInfo[] GetOffsets(int index); } }