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Stop using cached component in _analyze API 

Add javadoc some methods

Closes #19827
This commit is contained in:
Jun Ohtani 2016-08-12 21:54:45 +09:00
parent f63fcefbd0
commit 2cde3b07cd
1 changed files with 30 additions and 1 deletions
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31
core/src/main/java/org/elasticsearch/index/analysis/AnalysisRegistry.java
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@ -73,6 +73,12 @@ public final class AnalysisRegistry implements Closeable {
this.analyzers = unmodifiableMap(analyzers);
}
/**
* Returns a {@link Settings} by groupName from {@link IndexSettings} or a default {@link Settings}
* @param indexSettings an index settings
* @param groupName tokenizer/token filter/char filter name
* @return {@link Settings}
*/
public static Settings getSettingsFromIndexSettings(IndexSettings indexSettings, String groupName) {
Settings settings = indexSettings.getSettings().getAsSettings(groupName);
if (settings.isEmpty()) {
@ -154,7 +160,14 @@ public final class AnalysisRegistry implements Closeable {
return new AnalysisService(indexSettings, analyzierFactories, tokenizerFactories, charFilterFactories, tokenFilterFactories);
}
/**
* Returns a registered {@link TokenizerFactory} provider by {@link IndexSettings}
* or a registered {@link TokenizerFactory} provider by predefined name
* or <code>null</code> if the tokenizer was not registered
* @param tokenizer global or defined tokenizer name
* @param indexSettings an index settings
* @return {@link TokenizerFactory} provider or <code>null</code>
*/
public AnalysisProvider<TokenizerFactory> getTokenizerProvider(String tokenizer, IndexSettings indexSettings) {
final Map<String, Settings> tokenizerSettings = indexSettings.getSettings().getGroups("index.analysis.tokenizer");
if (tokenizerSettings.containsKey(tokenizer)) {
@ -165,6 +178,14 @@ public final class AnalysisRegistry implements Closeable {
}
}
/**
* Returns a registered {@link TokenFilterFactory} provider by {@link IndexSettings}
* or a registered {@link TokenFilterFactory} provider by predefined name
* or <code>null</code> if the tokenFilter was not registered
* @param tokenFilter global or defined tokenFilter name
* @param indexSettings an index settings
* @return {@link TokenFilterFactory} provider or <code>null</code>
*/
public AnalysisProvider<TokenFilterFactory> getTokenFilterProvider(String tokenFilter, IndexSettings indexSettings) {
final Map<String, Settings> tokenFilterSettings = indexSettings.getSettings().getGroups("index.analysis.filter");
if (tokenFilterSettings.containsKey(tokenFilter)) {
@ -185,6 +206,14 @@ public final class AnalysisRegistry implements Closeable {
}
}
/**
* Returns a registered {@link CharFilterFactory} provider by {@link IndexSettings}
* or a registered {@link CharFilterFactory} provider by predefined name
* or <code>null</code> if the charFilter was not registered
* @param charFilter global or defined charFilter name
* @param indexSettings an index settings
* @return {@link CharFilterFactory} provider or <code>null</code>
*/
public AnalysisProvider<CharFilterFactory> getCharFilterProvider(String charFilter, IndexSettings indexSettings) {
final Map<String, Settings> tokenFilterSettings = indexSettings.getSettings().getGroups("index.analysis.char_filter");
if (tokenFilterSettings.containsKey(charFilter)) {