Package de.cxp.ocs.elasticsearch.query.analyzer

Class NonAlphanumericWordSplitAnalyzer

java.lang.Object

de.cxp.ocs.elasticsearch.query.analyzer.NonAlphanumericWordSplitAnalyzer

All Implemented Interfaces:

ConfigurableExtension, UserQueryAnalyzer

public class NonAlphanumericWordSplitAnalyzer
extends Object
implements UserQueryAnalyzer

Splits the string by every character that is not a letter, number, dash or underscore (which are considered as word-bind characters)

Author:

rb@commerce-experts.com

Field Summary

Fields

Modifier and Type	Field	Description
static String	BIND_CHARS

Constructor Summary

Constructors

Constructor	Description
NonAlphanumericWordSplitAnalyzer()

Method Summary

Modifier and Type	Method	Description
ExtendedQuery	analyze(String userQuery)
static List<WeightedTerm>	toQueryStringWordList(String[] words)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface de.cxp.ocs.spi.search.ConfigurableExtension

initialize

Field Details

BIND_CHARS

public static String BIND_CHARS

Constructor Details

NonAlphanumericWordSplitAnalyzer

public NonAlphanumericWordSplitAnalyzer()

Method Details

analyze

public ExtendedQuery analyze(String userQuery)

Specified by:

analyze in interface UserQueryAnalyzer

toQueryStringWordList

public static List<WeightedTerm> toQueryStringWordList(String[] words)