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com.sun.xacml.cond
Class SetFunction  

java.lang.Object
  com.sun.xacml.cond.FunctionBase
      com.sun.xacml.cond.SetFunction

All Implemented Interfaces:

Function

Direct Known Subclasses:

ConditionSetFunction, GeneralSetFunction

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public abstract class SetFunction

extends FunctionBase

Represents all of the Set functions, though the actual implementations are in two sub-classes specific to the condition and general set functions.

Since:

1.0

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Field Summary
protected static java.lang.String[]	baseTypes           A complete list of all the XACML datatypes supported by the Set functions
static java.lang.String	NAME_BASE_AT_LEAST_ONE_MEMBER_OF           Base name for the type-at-least-one-member-of funtions.
static java.lang.String	NAME_BASE_INTERSECTION           Base name for the type-intersection funtions.
static java.lang.String	NAME_BASE_SET_EQUALS           Base name for the type-set-equals funtions.
static java.lang.String	NAME_BASE_SUBSET           Base name for the type-subset funtions.
static java.lang.String	NAME_BASE_UNION           Base name for the type-union funtions.
protected static java.lang.String[]	simpleTypes           A complete list of all the XACML datatypes supported by the Set functions, using the "simple" form of the names (eg, string instead of http://www.w3.org/2001/XMLSchema#string)

 

Fields inherited from class com.sun.xacml.cond.FunctionBase

FUNCTION_NS

 

Constructor Summary
protected	SetFunction(java.lang.String functionName, int functionId, java.lang.String argumentType, java.lang.String returnType, boolean returnsBag)           Protected constuctor used by the general and condition subclasses.

 

Method Summary
static SetFunction	getAtLeastOneInstance(java.lang.String functionName, java.lang.String argumentType)           Creates a new instance of the at-least-one-member-of set function.
static SetFunction	getIntersectionInstance(java.lang.String functionName, java.lang.String argumentType)           Creates a new instance of the intersection set function.
static SetFunction	getSetEqualsInstance(java.lang.String functionName, java.lang.String argumentType)           Creates a new instance of the equals set function.
static SetFunction	getSubsetInstance(java.lang.String functionName, java.lang.String argumentType)           Creates a new instance of the subset set function.
static java.util.Set	getSupportedIdentifiers()           Returns a Set containing all the function identifiers supported by this class.
static SetFunction	getUnionInstance(java.lang.String functionName, java.lang.String argumentType)           Creates a new instance of the union set function.

 

Methods inherited from class com.sun.xacml.cond.FunctionBase

checkInputs, checkInputsNoBag, evalArgs, getFunctionId, getFunctionName, getIdentifier, getReturnType, getReturnTypeAsString, makeProcessingError, returnsBag

 

Methods inherited from class java.lang.Object

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

 

Methods inherited from interface com.sun.xacml.cond.Function

evaluate

 

Field Detail

NAME_BASE_INTERSECTION

public static final java.lang.String NAME_BASE_INTERSECTION

Base name for the type-intersection funtions. To get the standard identifier for a given type, use FunctionBase.FUNCTION_NS + the datatype's base name (e.g., string) + NAME_BASE_INTERSECTION.

See Also:

Constant Field Values

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NAME_BASE_AT_LEAST_ONE_MEMBER_OF

public static final java.lang.String NAME_BASE_AT_LEAST_ONE_MEMBER_OF

Base name for the type-at-least-one-member-of funtions. To get the standard identifier for a given type, use FunctionBase.FUNCTION_NS + the datatype's base name (e.g., string) + NAME_BASE_AT_LEAST_ONE_MEMBER_OF.

See Also:

Constant Field Values

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NAME_BASE_UNION

public static final java.lang.String NAME_BASE_UNION

Base name for the type-union funtions. To get the standard identifier for a given type, use FunctionBase.FUNCTION_NS + the datatype's base name (e.g., string) + NAME_BASE_UNION.

See Also:

Constant Field Values

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NAME_BASE_SUBSET

public static final java.lang.String NAME_BASE_SUBSET

Base name for the type-subset funtions. To get the standard identifier for a given type, use FunctionBase.FUNCTION_NS + the datatype's base name (e.g., string) + NAME_BASE_SUBSET.

See Also:

Constant Field Values

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NAME_BASE_SET_EQUALS

public static final java.lang.String NAME_BASE_SET_EQUALS

Base name for the type-set-equals funtions. To get the standard identifier for a given type, use FunctionBase.FUNCTION_NS + the datatype's base name (e.g., string) + NAME_BASE_SET_EQUALS.

See Also:

Constant Field Values

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baseTypes

protected static java.lang.String[] baseTypes

A complete list of all the XACML datatypes supported by the Set functions

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simpleTypes

protected static java.lang.String[] simpleTypes

A complete list of all the XACML datatypes supported by the Set functions, using the "simple" form of the names (eg, string instead of http://www.w3.org/2001/XMLSchema#string)

Constructor Detail

SetFunction

protected SetFunction(java.lang.String functionName,
                      int functionId,
                      java.lang.String argumentType,
                      java.lang.String returnType,
                      boolean returnsBag)

Protected constuctor used by the general and condition subclasses. If you need to create a new SetFunction instance you should either use one of the getInstance methods or construct one of the sub-classes directly.

Method Detail

getIntersectionInstance

public static SetFunction getIntersectionInstance(java.lang.String functionName,
                                                  java.lang.String argumentType)

Creates a new instance of the intersection set function. This should be used to create support for any new attribute types and then the new SetFunction object should be added to the factory (all set functions for the base types are already installed in the factory).

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getAtLeastOneInstance

public static SetFunction getAtLeastOneInstance(java.lang.String functionName,
                                                java.lang.String argumentType)

Creates a new instance of the at-least-one-member-of set function. This should be used to create support for any new attribute types and then the new SetFunction object should be added to the factory (all set functions for the base types are already installed in the factory).

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getUnionInstance

public static SetFunction getUnionInstance(java.lang.String functionName,
                                           java.lang.String argumentType)

Creates a new instance of the union set function. This should be used to create support for any new attribute types and then the new SetFunction object should be added to the factory (all set functions for the base types are already installed in the factory).

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getSubsetInstance

public static SetFunction getSubsetInstance(java.lang.String functionName,
                                            java.lang.String argumentType)

Creates a new instance of the subset set function. This should be used to create support for any new attribute types and then the new SetFunction object should be added to the factory (all set functions for the base types are already installed in the factory).

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getSetEqualsInstance

public static SetFunction getSetEqualsInstance(java.lang.String functionName,
                                               java.lang.String argumentType)

Creates a new instance of the equals set function. This should be used to create support for any new attribute types and then the new SetFunction object should be added to the factory (all set functions for the base types are already installed in the factory).

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getSupportedIdentifiers

public static java.util.Set getSupportedIdentifiers()

Returns a Set containing all the function identifiers supported by this class.

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