org.glassfish.ha.store.criteria.spi

Class AttributeAccessNode<V,T>

java.lang.Object

org.glassfish.ha.store.criteria.spi.ExpressionNode<T>

org.glassfish.ha.store.criteria.spi.AttributeAccessNode<V,T>

Type Parameters:

V - The enclosing StoreEntry type

T - The Attribute's type

All Implemented Interfaces:

Expression<T>

public final class AttributeAccessNode<V,T>
extends ExpressionNode<T>

An ExpressionNode that denotes an Attribute access. The type of the expression is same as the Attribute's type itself.

Author:

Mahesh.Kannan@Sun.Com

Field Summary

Fields inherited from class org.glassfish.ha.store.criteria.spi.ExpressionNode

returnType

Constructor Summary

Constructors

Constructor and Description
AttributeAccessNode(AttributeMetadata<V,T> attr)

Method Summary

Methods

Modifier and Type	Method and Description
AttributeMetadata<V,T>	getAttributeMetadata() Return the SessionAttributeMetadata associated with this Attribute
LogicalExpressionNode	in(Collection<? extends T> entries) Checks if the value of the Attribute is in the Collection.

Methods inherited from class org.glassfish.ha.store.criteria.spi.ExpressionNode

getOpcode, getReturnType

Methods inherited from class java.lang.Object

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

Constructor Detail

AttributeAccessNode

public AttributeAccessNode(AttributeMetadata<V,T> attr)

Method Detail

getAttributeMetadata

public AttributeMetadata<V,T> getAttributeMetadata()

Return the SessionAttributeMetadata associated with this Attribute

Returns:

The SessionAttributeMetadata of this Attribute

in

public LogicalExpressionNode in(Collection<? extends T> entries)

Checks if the value of the Attribute is in the Collection.

Parameters:

entries - The Collection of data to examine

Returns:

true if this attribute exists in the Collection, false if not