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


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