Package org.opencms.cmis

Class CmsObjectListLimiter<A>

java.lang.Object

org.opencms.cmis.CmsObjectListLimiter<A>

Type Parameters:

A - the content type of the list

All Implemented Interfaces:

Iterable<A>, Iterator<A>

public class CmsObjectListLimiter<A>
extends Object
implements Iterable<A>, Iterator<A>

Helper class to ease implementation of CMIS service methods which support paging.

This class works as an iterator for a given list, and limits the number of iterations based on skip/max parameters which are usually passed to the service methods.

Constructor Summary

Constructors

Constructor	Description
CmsObjectListLimiter(List<A> baseList, BigInteger maxItems, BigInteger skipCount)	Creates a new instance.

Method Summary

Modifier and Type	Method	Description
boolean	hasMore()	Checks if there are more items left in the base list which were not returned.
boolean	hasNext()
Iterator<A>	iterator()
A	next()
void	remove()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from interface java.util.Iterator

forEachRemaining

Constructor Details

CmsObjectListLimiter

public CmsObjectListLimiter(List<A> baseList,
 BigInteger maxItems,
 BigInteger skipCount)

Creates a new instance.

Parameters:

baseList - the list over which we want to iterate

maxItems - the maximum number of items

skipCount - the number of items to skip

Method Details

hasMore

public boolean hasMore()

Checks if there are more items left in the base list which were not returned.

Returns:

true if there are more items left in the base list which were not returned

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<A>

See Also:

• Iterator.hasNext()

iterator

public Iterator<A> iterator()

Specified by:

iterator in interface Iterable<A>

See Also:

• Iterable.iterator()

next

public A next()

Specified by:

next in interface Iterator<A>

See Also:

• Iterator.next()

remove

public void remove()

Specified by:

remove in interface Iterator<A>

See Also:

• Iterator.remove()