jif.lang

Class AbstractPrincipal

java.lang.Object

jif.lang.AbstractPrincipal

All Implemented Interfaces:

Principal

public abstract class AbstractPrincipal
extends java.lang.Object
implements Principal

This is an abstract implementation of the principal interface. It provides convenience methods for delgating authority to superiors. This class assumes that principals are equal if they are the same class with the same name.

Constructor Summary

Constructors

Modifier	Constructor and Description
	AbstractPrincipal()
protected	AbstractPrincipal(java.lang.String name)

Method Summary

Modifier and Type	Method and Description
void	addDelegatesTo(Principal p)
boolean	delegatesTo(Principal p)
boolean	equals(java.lang.Object o)
boolean	equals(Principal p)
ActsForProof	findProofDownto(Principal q, java.lang.Object searchState)
ActsForProof	findProofUpto(Principal p, java.lang.Object searchState)
int	hashCode()
boolean	isAuthorized(java.lang.Object authPrf, Closure closure, Label lb, boolean executeNow)
protected AbstractPrincipal	jif$lang$AbstractPrincipal$(java.lang.String name)
protected AbstractPrincipal	jif$lang$AbstractPrincipal$(java.lang.String name, Principal superior)
java.lang.String	name()
void	removeDelegatesTo(Principal p)
protected boolean	superiorsContains(Principal p)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractPrincipal

public AbstractPrincipal()

AbstractPrincipal

protected AbstractPrincipal(java.lang.String name)

Method Detail

jif$lang$AbstractPrincipal$

protected AbstractPrincipal jif$lang$AbstractPrincipal$(java.lang.String name)

jif$lang$AbstractPrincipal$

protected AbstractPrincipal jif$lang$AbstractPrincipal$(java.lang.String name,
                                                        Principal superior)

name

public java.lang.String name()

Specified by:

name in interface Principal

delegatesTo

public boolean delegatesTo(Principal p)

Specified by:

delegatesTo in interface Principal

addDelegatesTo

public void addDelegatesTo(Principal p)

removeDelegatesTo

public void removeDelegatesTo(Principal p)

superiorsContains

protected boolean superiorsContains(Principal p)

isAuthorized

public boolean isAuthorized(java.lang.Object authPrf,
                            Closure closure,
                            Label lb,
                            boolean executeNow)

Specified by:

isAuthorized in interface Principal

findProofDownto

public ActsForProof findProofDownto(Principal q,
                                    java.lang.Object searchState)

Specified by:

findProofDownto in interface Principal

findProofUpto

public ActsForProof findProofUpto(Principal p,
                                  java.lang.Object searchState)

Specified by:

findProofUpto in interface Principal

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

equals

public boolean equals(Principal p)

Specified by:

equals in interface Principal