com.whaleal.icefrog.extra.tokenizer.engine.analysis.AnalysisResult Maven / Gradle / Ivy
package com.whaleal.icefrog.extra.tokenizer.engine.analysis;
import java.io.IOException;
import org.apache.lucene.analysis.TokenStream;
import org.apache.lucene.analysis.tokenattributes.CharTermAttribute;
import com.whaleal.icefrog.extra.tokenizer.AbstractResult;
import com.whaleal.icefrog.extra.tokenizer.TokenizerException;
import com.whaleal.icefrog.extra.tokenizer.Word;
/**
* Lucene-analysis分词抽象结果封装
* 项目地址：https://github.com/apache/lucene-solr/tree/master/lucene/analysis
*
* @author Looly
* @author wh
*
*/
public class AnalysisResult extends AbstractResult {
private final TokenStream stream;
/**
* 构造
*
* @param stream 分词结果
*/
public AnalysisResult(TokenStream stream) {
this.stream = stream;
}
@Override
protected Word nextWord() {
try {
if(this.stream.incrementToken()) {
return new AnalysisWord(this.stream.getAttribute(CharTermAttribute.class));
}
} catch (IOException e) {
throw new TokenizerException(e);
}
return null;
}
}