/* * Copyright 2005 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.Search { [Serializable] public class SimilarityDelegator : Similarity { private Similarity delegee; /// Construct a {@link Similarity} that delegates all methods to another. /// /// /// the Similarity implementation to delegate to /// public SimilarityDelegator(Similarity delegee) { this.delegee = delegee; } public override float LengthNorm(System.String fieldName, int numTerms) { return delegee.LengthNorm(fieldName, numTerms); } public override float QueryNorm(float sumOfSquaredWeights) { return delegee.QueryNorm(sumOfSquaredWeights); } public override float Tf(float freq) { return delegee.Tf(freq); } public override float SloppyFreq(int distance) { return delegee.SloppyFreq(distance); } public override float Idf(int docFreq, int numDocs) { return delegee.Idf(docFreq, numDocs); } public override float Coord(int overlap, int maxOverlap) { return delegee.Coord(overlap, maxOverlap); } } }