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add settings to enable/disable stopwords in analyzer #763

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add settings to enable/disable stopwords in analyzer #763

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8 changes: 8 additions & 0 deletions src/main/java/org/wltea/analyzer/cfg/Configuration.java
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Original file line number Diff line number Diff line change
Expand Up @@ -21,6 +21,9 @@ public class Configuration {
//是否启用智能分词
private boolean useSmart;

//是否使用停止词
private boolean useStopWords;

//是否启用远程词典加载
private boolean enableRemoteDict=false;

Expand All @@ -34,6 +37,7 @@ public Configuration(Environment env,Settings settings) {
this.settings=settings;

this.useSmart = settings.get("use_smart", "false").equals("true");
this.useStopWords = settings.get("use_stopwords", "true").equals("true");
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please change this config name from use_lowercase to enable_lowercase , to better align with the below config;

this.enableLowercase = settings.get("enable_lowercase", "true").equals("true");
this.enableRemoteDict = settings.get("enable_remote_dict", "true").equals("true");

Expand All @@ -52,6 +56,10 @@ public boolean isUseSmart() {
return useSmart;
}

public boolean isUseStopWords() {
return useStopWords;
}

public Configuration setUseSmart(boolean useSmart) {
this.useSmart = useSmart;
return this;
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2 changes: 1 addition & 1 deletion src/main/java/org/wltea/analyzer/core/AnalyzeContext.java
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Expand Up @@ -322,7 +322,7 @@ Lexeme getNextLexeme(){
while(result != null){
//数量词合并
this.compound(result);
if(Dictionary.getSingleton().isStopWord(this.segmentBuff , result.getBegin() , result.getLength())){
if(cfg.isUseStopWords() && Dictionary.getSingleton().isStopWord(this.segmentBuff , result.getBegin() , result.getLength())){
//是停止词继续取列表的下一个
result = this.results.pollFirst();
}else{
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