org.apache.lucene.facet.enhancements.association

Class AssociationFloatProperty

java.lang.Object

org.apache.lucene.facet.enhancements.association.AssociationProperty

org.apache.lucene.facet.enhancements.association.AssociationFloatProperty

All Implemented Interfaces:

Serializable, CategoryProperty

public class AssociationFloatProperty
extends AssociationProperty

An AssociationProperty which treats the association as float - the association bits are actually float bits, and thus merging two associations is done by float summation.

See Also:

Serialized Form

WARNING: This API is experimental and might change in incompatible ways in the next release.

Field Summary

Fields inherited from class org.apache.lucene.facet.enhancements.association.AssociationProperty

association

Constructor Summary

Constructors

Constructor and Description
AssociationFloatProperty(float value) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object other)
float	getFloatAssociation()
int	hashCode()
void	merge(CategoryProperty other) When adding categories with properties to a certain document, it is possible that the same category will be added more than once with different instances of the same property.
String	toString()

Methods inherited from class org.apache.lucene.facet.enhancements.association.AssociationProperty

getAssociation, hasBeenSet

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

AssociationFloatProperty

public AssociationFloatProperty(float value)

Constructor.

Parameters:

value - The association value.

Method Detail

equals

public boolean equals(Object other)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

merge

public void merge(CategoryProperty other)

Description copied from interface: CategoryProperty

When adding categories with properties to a certain document, it is possible that the same category will be added more than once with different instances of the same property. This method defined how to treat such cases, by merging the newly added property into the one previously added. Implementing classes can assume that this method will be called only with a property of the same class.

Parameters:

other - The category property to merge.

getFloatAssociation

public float getFloatAssociation()

toString

public String toString()

Overrides:

toString in class AssociationProperty