Package org.apache.jackrabbit.commons.iterator

Class AccessControlPolicyIteratorAdapter

java.lang.Object

org.apache.jackrabbit.commons.iterator.RangeIteratorDecorator

org.apache.jackrabbit.commons.iterator.AccessControlPolicyIteratorAdapter

All Implemented Interfaces:

Iterator, RangeIterator, AccessControlPolicyIterator

public class AccessControlPolicyIteratorAdapter
extends RangeIteratorDecorator
implements AccessControlPolicyIterator

Adapter class for turning RangeIterators or Iterators into AccessControlPolicyIteratorAdapters.

Field Summary

Fields

Modifier and Type	Field	Description
static final AccessControlPolicyIterator	EMPTY	Static instance of an empty AccessControlPolicyIteratorAdapter.

Constructor Summary

Constructors

Constructor	Description
AccessControlPolicyIteratorAdapter(Collection collection)	Creates an iterator for the given collection.
AccessControlPolicyIteratorAdapter(Iterator iterator)	Creates an adapter for the given Iterator.
AccessControlPolicyIteratorAdapter(RangeIterator iterator)	Creates an adapter for the given RangeIterator.

Method Summary

Modifier and Type	Method	Description
AccessControlPolicy	nextAccessControlPolicy()	Returns the next policy.

Methods inherited from class org.apache.jackrabbit.commons.iterator.RangeIteratorDecorator

getPosition, getSize, hasNext, next, remove, skip

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining, hasNext, next, remove

Methods inherited from interface javax.jcr.RangeIterator

getPosition, getSize, skip

Field Details

EMPTY

public static final AccessControlPolicyIterator EMPTY

Static instance of an empty AccessControlPolicyIteratorAdapter.

Constructor Details

AccessControlPolicyIteratorAdapter

public AccessControlPolicyIteratorAdapter(RangeIterator iterator)

Creates an adapter for the given RangeIterator.

Parameters:

iterator - iterator of access control policies.

AccessControlPolicyIteratorAdapter

public AccessControlPolicyIteratorAdapter(Iterator iterator)

Creates an adapter for the given Iterator.

Parameters:

iterator - iterator of access control policies.

AccessControlPolicyIteratorAdapter

public AccessControlPolicyIteratorAdapter(Collection collection)

Creates an iterator for the given collection.

Parameters:

collection - collection of AccessControlPolicy objects.

Method Details

nextAccessControlPolicy

public AccessControlPolicy nextAccessControlPolicy()
                                            throws NoSuchElementException

Returns the next policy.

Specified by:

nextAccessControlPolicy in interface AccessControlPolicyIterator

Returns:

next policy.

Throws:

NoSuchElementException - if there is no next policy.