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The Adobe Experience Manager SDK
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.
*/
/**
* Low-level class used to record information about a section of a document
* with a score.
*
*
*/
public class TextFragment
{
CharSequence markedUpText;
int fragNum;
int textStartPos;
int textEndPos;
float score;
public TextFragment(CharSequence markedUpText,int textStartPos, int fragNum)
{
this.markedUpText=markedUpText;
this.textStartPos = textStartPos;
this.fragNum = fragNum;
}
void setScore(float score)
{
this.score=score;
}
public float getScore()
{
return score;
}
/**
* @param frag2 Fragment to be merged into this one
*/
public void merge(TextFragment frag2)
{
textEndPos = frag2.textEndPos;
score=Math.max(score,frag2.score);
}
/**
* @return true if this fragment follows the one passed
*/
public boolean follows(TextFragment fragment)
{
return textStartPos == fragment.textEndPos;
}
/**
* @return the fragment sequence number
*/
public int getFragNum()
{
return fragNum;
}
/* Returns the marked-up text for this text fragment
*/
@Override
public String toString() {
return markedUpText.subSequence(textStartPos, textEndPos).toString();
}
}
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