org.apache.river.api.security

Class ConcurrentPermissions.PermissionEnumerator

java.lang.Object

org.apache.river.api.security.ConcurrentPermissions.PermissionEnumerator

All Implemented Interfaces:

Enumeration<Permission>

Enclosing class:

ConcurrentPermissions

private static final class ConcurrentPermissions.PermissionEnumerator
extends Object
implements Enumeration<Permission>

Field Summary

Fields

Modifier and Type	Field and Description
private Enumeration<Permission>	currentPermSet
private static Enumeration<Permission>	empty
private Iterator<PermissionCollection>	epc

Constructor Summary

Constructors

Constructor and Description
PermissionEnumerator(Iterator<PermissionCollection> epc)

Method Summary

Modifier and Type	Method and Description
private Enumeration<Permission>	getNextPermSet()
boolean	hasMoreElements()
Permission	nextElement()

Methods inherited from class java.lang.Object

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

Field Detail

empty

private static final Enumeration<Permission> empty

epc

private final Iterator<PermissionCollection> epc

currentPermSet

private volatile Enumeration<Permission> currentPermSet

Constructor Detail

PermissionEnumerator

PermissionEnumerator(Iterator<PermissionCollection> epc)

Method Detail

getNextPermSet

private Enumeration<Permission> getNextPermSet()

hasMoreElements

public boolean hasMoreElements()

Specified by:

hasMoreElements in interface Enumeration<Permission>

nextElement

public Permission nextElement()

Specified by:

nextElement in interface Enumeration<Permission>