+++ /dev/null
-package org.apache.lucene.search.highlight;
-
-/**
- * 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.
- */
-
-/**
- * Simple {@link Formatter} implementation to highlight terms with a pre and
- * post tag.
- */
-public class SimpleHTMLFormatter implements Formatter {
-
- private static final String DEFAULT_PRE_TAG = "<B>";
- private static final String DEFAULT_POST_TAG = "</B>";
-
- private String preTag;
- private String postTag;
-
- public SimpleHTMLFormatter(String preTag, String postTag) {
- this.preTag = preTag;
- this.postTag = postTag;
- }
-
- /** Default constructor uses HTML: <B> tags to markup terms. */
- public SimpleHTMLFormatter() {
- this(DEFAULT_PRE_TAG, DEFAULT_POST_TAG);
- }
-
- /* (non-Javadoc)
- * @see org.apache.lucene.search.highlight.Formatter#highlightTerm(java.lang.String, org.apache.lucene.search.highlight.TokenGroup)
- */
- public String highlightTerm(String originalText, TokenGroup tokenGroup) {
- if (tokenGroup.getTotalScore() <= 0) {
- return originalText;
- }
-
- // Allocate StringBuilder with the right number of characters from the
- // beginning, to avoid char[] allocations in the middle of appends.
- StringBuilder returnBuffer = new StringBuilder(preTag.length() + originalText.length() + postTag.length());
- returnBuffer.append(preTag);
- returnBuffer.append(originalText);
- returnBuffer.append(postTag);
- return returnBuffer.toString();
- }
-
-}