com.wewebu.ow.server.util
Interface OwAttributeBagIterator

All Superinterfaces:

Iterator

public interface OwAttributeBagIterator
extends Iterator

Extends the interface for attribute bag Iterators, which describe the attribute of an object. The additional Iterator interface allows browsing through a list of bags. The next() Method returns a OwAttributeBag object.

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Method Summary

boolean	canRewind() check if iterator supports rewind
int	length() get the count of items in the iterator
void	rewind() rewind the iterator to its start

Methods inherited from interface java.util.Iterator

hasNext, next, remove

Method Detail

rewind

void rewind()
            throws Exception

rewind the iterator to its start

Throws:

Exception

canRewind

boolean canRewind()

check if iterator supports rewind

length

int length()

get the count of items in the iterator

Returns:

int length of the iterator or -1 if length could not be retrieved