org.hibernate.search.query.dsl.impl

Class FacetingRequestImpl

java.lang.Object

org.hibernate.search.query.dsl.impl.FacetingRequestImpl

All Implemented Interfaces:

FacetingRequest

Direct Known Subclasses:

DiscreteFacetRequest, RangeFacetRequest

public abstract class FacetingRequestImpl
extends Object
implements FacetingRequest

Base class for faceting requests.

Author:

Hardy Ferentschik

Constructor Summary

Constructors

Constructor and Description
FacetingRequestImpl(String name, String fieldName)

Method Summary

Modifier and Type	Method and Description
abstract Facet	createFacet(FacetMetadata facetMetadata, String value, int count)
String	getFacetingName()
abstract Class<?>	getFacetValueType()
String	getFieldName()
int	getMaxNumberOfFacets()
FacetSortOrder	getSort()
boolean	hasZeroCountsIncluded()
void	setIncludeZeroCounts(boolean includeZeroCounts)
void	setMaxNumberOfFacets(int maxNumberOfFacets)
void	setSort(FacetSortOrder sort)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

FacetingRequestImpl

public FacetingRequestImpl(String name,
                           String fieldName)

Method Detail

getFacetingName

public String getFacetingName()

Specified by:

getFacetingName in interface FacetingRequest

Returns:

the name of this faceting request. The faceting name can be an arbitrary string.

getFieldName

public String getFieldName()

Specified by:

getFieldName in interface FacetingRequest

Returns:

the name of the facet field this faceting request is defined on

setSort

public void setSort(FacetSortOrder sort)

getSort

public FacetSortOrder getSort()

Specified by:

getSort in interface FacetingRequest

Returns:

the sort order of the returned Facets for this request

getMaxNumberOfFacets

public int getMaxNumberOfFacets()

Specified by:

getMaxNumberOfFacets in interface FacetingRequest

Returns:

the maximum number of facets returned for this request

setMaxNumberOfFacets

public void setMaxNumberOfFacets(int maxNumberOfFacets)

getFacetValueType

public abstract Class<?> getFacetValueType()

Returns:

the field value type on which the facets applies. This determines which type of facet query one needs to build.

createFacet

public abstract Facet createFacet(FacetMetadata facetMetadata,
                                  String value,
                                  int count)

hasZeroCountsIncluded

public boolean hasZeroCountsIncluded()

Specified by:

hasZeroCountsIncluded in interface FacetingRequest

Returns:

true if facets with a count of 0 should be included in the returned facet list

setIncludeZeroCounts

public void setIncludeZeroCounts(boolean includeZeroCounts)

toString

public String toString()

Overrides:

toString in class Object