xdi2.core.features.policy.operator

Class FalseOperator

java.lang.Object

xdi2.core.features.policy.operator.Operator

xdi2.core.features.policy.operator.ConditionOperator

xdi2.core.features.policy.operator.FalseOperator

All Implemented Interfaces:

Serializable, Comparable<Operator>

public class FalseOperator
extends ConditionOperator

An XDI $false operator, represented as a relation.

Author:

markus

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class xdi2.core.features.policy.operator.Operator

Operator.MappingRelationOperatorIterator

Field Summary

Fields inherited from class xdi2.core.features.policy.operator.Operator

relation

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	FalseOperator(Relation relation)

Method Summary

Modifier and Type	Method and Description
static FalseOperator	createFalseOperator(Policy policy, Condition condition)
boolean[]	evaluateInternal(PolicyEvaluationContext policyEvaluationContext)
static FalseOperator	fromRelation(Relation relation) Factory method that creates an XDI $false operator bound to a given relation.
static boolean	isValid(Relation relation) Checks if a relation is a valid XDI $false operator.

Methods inherited from class xdi2.core.features.policy.operator.ConditionOperator

getConditions

Methods inherited from class xdi2.core.features.policy.operator.Operator

castOperator, compareTo, equals, evaluate, getRelation, hashCode, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

FalseOperator

protected FalseOperator(Relation relation)

Method Detail

isValid

public static boolean isValid(Relation relation)

Checks if a relation is a valid XDI $false operator.

Parameters:

relation - The relation to check.

Returns:

True if the relation is a valid XDI $false operator.

fromRelation

public static FalseOperator fromRelation(Relation relation)

Factory method that creates an XDI $false operator bound to a given relation.

Parameters:

relation - The relation that is an XDI $false operator.

Returns:

The XDI $false operator.

createFalseOperator

public static FalseOperator createFalseOperator(Policy policy,
                                                Condition condition)

evaluateInternal

public boolean[] evaluateInternal(PolicyEvaluationContext policyEvaluationContext)

Specified by:

evaluateInternal in class Operator