package org.apache.lucene.facet.enhancements;
import org.apache.lucene.analysis.TokenStream;
import org.apache.lucene.facet.enhancements.CategoryEnhancement;
import org.apache.lucene.facet.enhancements.params.EnhancementsIndexingParams;
import org.apache.lucene.facet.index.attributes.CategoryAttribute;
import org.apache.lucene.facet.index.attributes.CategoryProperty;
import org.apache.lucene.facet.index.streaming.CategoryListTokenizer;
import org.apache.lucene.facet.taxonomy.TaxonomyWriter;
/*
* 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.
*/
public class CategoryEnhancementDummy3 implements CategoryEnhancement {
public static byte[] CATEGORY_TOKEN_BYTES = new byte[] { 5, -1, 33, 8 };
public boolean generatesCategoryList() {
return false;
}
public String getCategoryListTermText() {
return null;
}
public CategoryListTokenizer getCategoryListTokenizer(
TokenStream tokenizer, EnhancementsIndexingParams indexingParams,
TaxonomyWriter taxonomyWriter) {
return null;
}
public byte[] getCategoryTokenBytes(CategoryAttribute categoryAttribute) {
return CATEGORY_TOKEN_BYTES;
}
public Object extractCategoryTokenData(byte[] buffer, int offset, int length) {
if (length != CATEGORY_TOKEN_BYTES.length) {
throw new IllegalArgumentException("unexpected data length "
+ length);
}
byte[] ret = new byte[length];
System.arraycopy(buffer, offset, ret, 0, length);
return ret;
}
public Class<? extends CategoryProperty> getRetainableProperty() {
return null;
}
@Override
public boolean equals(Object o) {
if (o instanceof CategoryEnhancementDummy3) {
return true;
}
return false;
}
@Override
public int hashCode() {
return super.hashCode();
}
}