HigherOrderFunction

Overview

Package

Class

Use

Deprecated

Index

Home >> All >> com >> sun >> xacml >> [ cond overview ]

PREV CLASS NEXT CLASS

SUMMARY:

JAVADOC |

Sourc code of com.sun.xacml.cond.HigherOrderFunction

SOURCE |

Download com.sun.xacml.cond.HigherOrderFunction

DOWNLOAD | NESTED | FIELD | CONSTR | METHOD

DETAIL: FIELD | CONSTR | METHOD

com.sun.xacml.cond
Class HigherOrderFunction

java.lang.Object
  com.sun.xacml.cond.HigherOrderFunction

All Implemented Interfaces:: Function

public class HigherOrderFunction
extends java.lang.Object
implements Function

Represents all of the higher order bag functions, except map, which has its own class due to the issues with its return type. Unlike the other functions that are designed to work over any types (the type-* functions) these functions don't use specific names to describe what type they operate over, so you don't need to install new instances for any new datatypes you define.

Since:: 1.0

Field Summary

private static java.lang.RuntimeException earlyException


private int functionId


private static int ID_ALL_OF


private static int ID_ALL_OF_ALL


private static int ID_ALL_OF_ANY


private static int ID_ANY_OF


private static int ID_ANY_OF_ALL


private static int ID_ANY_OF_ANY


private java.net.URI identifier


private static java.util.HashMap idMap


static java.lang.String NAME_ALL_OF
          Standard identifier for the all-of function.

static java.lang.String NAME_ALL_OF_ALL
          Standard identifier for the all-of-all function.

static java.lang.String NAME_ALL_OF_ANY
          Standard identifier for the all-of-any function.

static java.lang.String NAME_ANY_OF
          Standard identifier for the any-of function.

static java.lang.String NAME_ANY_OF_ALL
          Standard identifier for the any-of-all function.

static java.lang.String NAME_ANY_OF_ANY
          Standard identifier for the any-of-any function.

private static java.net.URI returnTypeURI


private boolean secondIsBag


Constructor Summary

HigherOrderFunction(java.lang.String functionName)
          Creates a new instance of the given function.

Method Summary

private EvaluationResult all(com.sun.xacml.attr.AttributeValue value, com.sun.xacml.attr.BagAttribute bag, Function function, com.sun.xacml.EvaluationCtx context)
          Private helper function that performs the all function

private EvaluationResult allAnyHelper(com.sun.xacml.attr.BagAttribute anyBag, com.sun.xacml.attr.BagAttribute allBag, Function function, com.sun.xacml.EvaluationCtx context, boolean argumentsAreSwapped)
          Private helper for the all-of-any and any-of-all functions

private EvaluationResult allOfAny(com.sun.xacml.attr.BagAttribute anyBag, com.sun.xacml.attr.BagAttribute allBag, Function function, com.sun.xacml.EvaluationCtx context)
          all-of-any

private EvaluationResult any(com.sun.xacml.attr.AttributeValue value, com.sun.xacml.attr.BagAttribute bag, Function function, com.sun.xacml.EvaluationCtx context, boolean argumentsAreSwapped)
          Private helper function that performs the any function, but lets you swap the argument order (so it can be used by any-of-all)

private EvaluationResult anyAndAllHelper(com.sun.xacml.attr.AttributeValue value, com.sun.xacml.attr.BagAttribute bag, Function function, com.sun.xacml.EvaluationCtx context, boolean allFunction, boolean argumentsAreSwapped)
          Private helper for any & all functions

private EvaluationResult anyOfAll(com.sun.xacml.attr.BagAttribute anyBag, com.sun.xacml.attr.BagAttribute allBag, Function function, com.sun.xacml.EvaluationCtx context)
          any-of-all

void checkInputs(java.util.List inputs)
          Checks that the given inputs are valid for this function.

void checkInputsNoBag(java.util.List inputs)
          Checks that the given inputs are valid for this function if all inputs are considered to not be bags.

EvaluationResult evaluate(java.util.List inputs, com.sun.xacml.EvaluationCtx context)
          Evaluates the function, using the specified parameters.

java.net.URI getIdentifier()
          Returns the full identifier of this function, as known by the factories.

java.net.URI getReturnType()
          Returns the type of attribute value that will be returned by this function.

static java.util.Set getSupportedIdentifiers()
          Returns a Set containing all the function identifiers supported by this class.

boolean returnsBag()
          Returns whether or not this function will actually return a bag of values.

Methods inherited from class java.lang.Object

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

Field Detail

NAME_ANY_OF

public static final java.lang.String NAME_ANY_OF

Standard identifier for the any-of function.

See Also:: Constant Field Values

NAME_ALL_OF

public static final java.lang.String NAME_ALL_OF

Standard identifier for the all-of function.

See Also:: Constant Field Values

NAME_ANY_OF_ANY

public static final java.lang.String NAME_ANY_OF_ANY

Standard identifier for the any-of-any function.

See Also:: Constant Field Values

NAME_ALL_OF_ANY

public static final java.lang.String NAME_ALL_OF_ANY

Standard identifier for the all-of-any function.

See Also:: Constant Field Values

NAME_ANY_OF_ALL

public static final java.lang.String NAME_ANY_OF_ALL

Standard identifier for the any-of-all function.

See Also:: Constant Field Values

NAME_ALL_OF_ALL

public static final java.lang.String NAME_ALL_OF_ALL

Standard identifier for the all-of-all function.

See Also:: Constant Field Values

ID_ANY_OF

private static final int ID_ANY_OF

See Also:: Constant Field Values

ID_ALL_OF

private static final int ID_ALL_OF

See Also:: Constant Field Values

ID_ANY_OF_ANY

private static final int ID_ANY_OF_ANY

See Also:: Constant Field Values

ID_ALL_OF_ANY

private static final int ID_ALL_OF_ANY

See Also:: Constant Field Values

ID_ANY_OF_ALL

private static final int ID_ANY_OF_ALL

See Also:: Constant Field Values

ID_ALL_OF_ALL

private static final int ID_ALL_OF_ALL

See Also:: Constant Field Values

idMap

private static java.util.HashMap idMap

functionId

private int functionId

identifier

private java.net.URI identifier

secondIsBag

private boolean secondIsBag

returnTypeURI

private static java.net.URI returnTypeURI

earlyException

private static java.lang.RuntimeException earlyException

Constructor Detail

HigherOrderFunction

public HigherOrderFunction(java.lang.String functionName)

Creates a new instance of the given function.

Method Detail

getSupportedIdentifiers

public static java.util.Set getSupportedIdentifiers()

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

getIdentifier

public java.net.URI getIdentifier()

Returns the full identifier of this function, as known by the factories.

Specified by:: getIdentifier in interface Function

getReturnType

public java.net.URI getReturnType()

Returns the type of attribute value that will be returned by this function.

Specified by:: getReturnType in interface Function

returnsBag

public boolean returnsBag()

Returns whether or not this function will actually return a bag of values.

Specified by:: returnsBag in interface Function

evaluate

public EvaluationResult evaluate(java.util.List inputs,
                                 com.sun.xacml.EvaluationCtx context)

Evaluates the function, using the specified parameters.

Specified by:: evaluate in interface Function

checkInputs

public void checkInputs(java.util.List inputs)
                 throws java.lang.IllegalArgumentException

Checks that the given inputs are valid for this function.

Specified by:: checkInputs in interface Function

checkInputsNoBag

public void checkInputsNoBag(java.util.List inputs)
                      throws java.lang.IllegalArgumentException

Checks that the given inputs are valid for this function if all inputs are considered to not be bags. This always throws an exception, since this function by definition must work on bags.

Specified by:: checkInputsNoBag in interface Function

any

private EvaluationResult any(com.sun.xacml.attr.AttributeValue value,
                             com.sun.xacml.attr.BagAttribute bag,
                             Function function,
                             com.sun.xacml.EvaluationCtx context,
                             boolean argumentsAreSwapped)

Private helper function that performs the any function, but lets you swap the argument order (so it can be used by any-of-all)

all

private EvaluationResult all(com.sun.xacml.attr.AttributeValue value,
                             com.sun.xacml.attr.BagAttribute bag,
                             Function function,
                             com.sun.xacml.EvaluationCtx context)

Private helper function that performs the all function

anyAndAllHelper

private EvaluationResult anyAndAllHelper(com.sun.xacml.attr.AttributeValue value,
                                         com.sun.xacml.attr.BagAttribute bag,
                                         Function function,
                                         com.sun.xacml.EvaluationCtx context,
                                         boolean allFunction,
                                         boolean argumentsAreSwapped)

Private helper for any & all functions

anyOfAll

private EvaluationResult anyOfAll(com.sun.xacml.attr.BagAttribute anyBag,
                                  com.sun.xacml.attr.BagAttribute allBag,
                                  Function function,
                                  com.sun.xacml.EvaluationCtx context)

any-of-all

allOfAny

private EvaluationResult allOfAny(com.sun.xacml.attr.BagAttribute anyBag,
                                  com.sun.xacml.attr.BagAttribute allBag,
                                  Function function,
                                  com.sun.xacml.EvaluationCtx context)

all-of-any

allAnyHelper

private EvaluationResult allAnyHelper(com.sun.xacml.attr.BagAttribute anyBag,
                                      com.sun.xacml.attr.BagAttribute allBag,
                                      Function function,
                                      com.sun.xacml.EvaluationCtx context,
                                      boolean argumentsAreSwapped)

Private helper for the all-of-any and any-of-all functions

Overview

Package

Class

Use

Deprecated

Index

Home >> All >> com >> sun >> xacml >> [ cond overview ]

PREV CLASS NEXT CLASS

SUMMARY:

JAVADOC |

SOURCE |

DOWNLOAD | NESTED | FIELD | CONSTR | METHOD

DETAIL: FIELD | CONSTR | METHOD

Field Summary
`private static java.lang.RuntimeException`	`earlyException`
`private int`	`functionId`
`private static int`	`ID_ALL_OF`
`private static int`	`ID_ALL_OF_ALL`
`private static int`	`ID_ALL_OF_ANY`
`private static int`	`ID_ANY_OF`
`private static int`	`ID_ANY_OF_ALL`
`private static int`	`ID_ANY_OF_ANY`
`private java.net.URI`	`identifier`
`private static java.util.HashMap`	`idMap`
`static java.lang.String`	`NAME_ALL_OF` Standard identifier for the all-of function.
`static java.lang.String`	`NAME_ALL_OF_ALL` Standard identifier for the all-of-all function.
`static java.lang.String`	`NAME_ALL_OF_ANY` Standard identifier for the all-of-any function.
`static java.lang.String`	`NAME_ANY_OF` Standard identifier for the any-of function.
`static java.lang.String`	`NAME_ANY_OF_ALL` Standard identifier for the any-of-all function.
`static java.lang.String`	`NAME_ANY_OF_ANY` Standard identifier for the any-of-any function.
`private static java.net.URI`	`returnTypeURI`
`private boolean`	`secondIsBag`

Constructor Summary
`HigherOrderFunction(java.lang.String functionName)` Creates a new instance of the given function.

Method Summary
`private EvaluationResult`	`all(com.sun.xacml.attr.AttributeValue value, com.sun.xacml.attr.BagAttribute bag, Function function, com.sun.xacml.EvaluationCtx context)` Private helper function that performs the all function
`private EvaluationResult`	`allAnyHelper(com.sun.xacml.attr.BagAttribute anyBag, com.sun.xacml.attr.BagAttribute allBag, Function function, com.sun.xacml.EvaluationCtx context, boolean argumentsAreSwapped)` Private helper for the all-of-any and any-of-all functions
`private EvaluationResult`	`allOfAny(com.sun.xacml.attr.BagAttribute anyBag, com.sun.xacml.attr.BagAttribute allBag, Function function, com.sun.xacml.EvaluationCtx context)` all-of-any
`private EvaluationResult`	`any(com.sun.xacml.attr.AttributeValue value, com.sun.xacml.attr.BagAttribute bag, Function function, com.sun.xacml.EvaluationCtx context, boolean argumentsAreSwapped)` Private helper function that performs the any function, but lets you swap the argument order (so it can be used by any-of-all)
`private EvaluationResult`	`anyAndAllHelper(com.sun.xacml.attr.AttributeValue value, com.sun.xacml.attr.BagAttribute bag, Function function, com.sun.xacml.EvaluationCtx context, boolean allFunction, boolean argumentsAreSwapped)` Private helper for any & all functions
`private EvaluationResult`	`anyOfAll(com.sun.xacml.attr.BagAttribute anyBag, com.sun.xacml.attr.BagAttribute allBag, Function function, com.sun.xacml.EvaluationCtx context)` any-of-all
`void`	`checkInputs(java.util.List inputs)` Checks that the given inputs are valid for this function.
`void`	`checkInputsNoBag(java.util.List inputs)` Checks that the given inputs are valid for this function if all inputs are considered to not be bags.
`EvaluationResult`	`evaluate(java.util.List inputs, com.sun.xacml.EvaluationCtx context)` Evaluates the function, using the specified parameters.
`java.net.URI`	`getIdentifier()` Returns the full identifier of this function, as known by the factories.
`java.net.URI`	`getReturnType()` Returns the type of attribute value that will be returned by this function.
`static java.util.Set`	`getSupportedIdentifiers()` Returns a `Set` containing all the function identifiers supported by this class.
`boolean`	`returnsBag()` Returns whether or not this function will actually return a bag of values.

com.sun.xacml.cond Class HigherOrderFunction

NAME_ANY_OF

NAME_ALL_OF

NAME_ANY_OF_ANY

NAME_ALL_OF_ANY

NAME_ANY_OF_ALL

NAME_ALL_OF_ALL

ID_ANY_OF

ID_ALL_OF

ID_ANY_OF_ANY

ID_ALL_OF_ANY

ID_ANY_OF_ALL

ID_ALL_OF_ALL

idMap

functionId

identifier

secondIsBag

returnTypeURI

earlyException

HigherOrderFunction

getSupportedIdentifiers

getIdentifier

getReturnType

returnsBag

evaluate

checkInputs

checkInputsNoBag

any

all

anyAndAllHelper

anyOfAll

allOfAny

allAnyHelper

com.sun.xacml.cond
Class HigherOrderFunction