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net.sf.ehcache.search.expression

public Class NotNull

extends BaseCriteria
Class Inheritance
Imports
java.util.Collections, .Map, .Set, net.sf.ehcache.Element, net.sf.ehcache.search.Attribute, net.sf.ehcache.search.attribute.AttributeExtractor
Author
vfunshte

Field Summary

Modifier and TypeField and Description
private final String
attributeName

Constructor Summary

AccessConstructor and Description
public
NotNull(String attributeName)

Method Summary

Modifier and TypeMethod and Description
public boolean
execute(Element
cache element
e, Map<String, AttributeExtractor>
map of attribute extractors to attribute value names
attributeExtractors)

Implements net.sf.ehcache.search.expression.Criteria.execute.

Test this criteria against a cache element
public String

Returns:

attribute name.
getAttributeName()

Get attribute name.

public Set<Attribute<?>>
getAttributes()

Implements abstract net.sf.ehcache.search.expression.BaseCriteria.getAttributes.

Returns all search attributes referenced by this instance
Inherited from net.sf.ehcache.search.expression.BaseCriteria:
andgetExtractornotor

Field Detail

attributeNameback to summary
private final String attributeName

Constructor Detail

NotNullback to summary
public NotNull(String attributeName)

Method Detail

executeback to summary
public boolean execute(Element e, Map<String, AttributeExtractor> attributeExtractors)

Implements net.sf.ehcache.search.expression.Criteria.execute.

Doc from net.sf.ehcache.search.expression.Criteria.execute.

Test this criteria against a cache element

Parameters
e:Element

cache element

attributeExtractors:Map<String, AttributeExtractor>

map of attribute extractors to attribute value names

Returns:boolean

true if the criteria matches this element

Annotations
@Override
getAttributeNameback to summary
public String getAttributeName()

Get attribute name.

Returns:String

attribute name.

getAttributesback to summary
public Set<Attribute<?>> getAttributes()

Implements abstract net.sf.ehcache.search.expression.BaseCriteria.getAttributes.

Doc from net.sf.ehcache.search.expression.BaseCriteria.getAttributes.

Returns all search attributes referenced by this instance

Annotations
@Override