org.hibernate.search.annotations.NormalizerDef Maven / Gradle / Ivy
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/*
* Hibernate Search, full-text search for your domain model
*
* License: GNU Lesser General Public License (LGPL), version 2.1 or later
* See the lgpl.txt file in the root directory or .
*/
package org.hibernate.search.annotations;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
import java.lang.annotation.ElementType;
import java.lang.annotation.Repeatable;
import java.lang.annotation.Documented;
/**
* Reusable normalizer definition.
*
* A normalizer definition defines one or more filters,
* but on contrary to analyzer it doesn't include any tokenizer.
* On top of that, filters should not perform any kind of tokenization.
* This allows normalizer to be used on fields where we only want a single indexed value,
* such as sortable fields.
*
* Hibernate Search will try to validate that no tokenization is performed at runtime.
*
* Filters are applied in the order they are defined.
*
* @author Emmanuel Bernard
*
* @deprecated See {@link AnalyzerDef}
*/
@Retention(RetentionPolicy.RUNTIME)
@Target({ ElementType.PACKAGE, ElementType.TYPE, ElementType.FIELD, ElementType.METHOD })
@Documented
@Repeatable(NormalizerDefs.class)
@Deprecated
public @interface NormalizerDef {
/**
* @return Reference name to be used on {@link org.hibernate.search.annotations.Normalizer}
*/
String name();
/**
* @return CharFilters used. The filters are applied in the defined order
*/
CharFilterDef[] charFilters() default { };
/**
* @return Filters used. The filters are applied in the defined order
*/
TokenFilterDef[] filters() default { };
}