org.trippi.nodegraph
Interface NodeResults

All Superinterfaces:

org.jrdf.util.ClosableIterator, java.util.Iterator

public interface NodeResults
extends org.jrdf.util.ClosableIterator

A ClosableIterator of Node objects, with several built-in convenience methods.

Author:

cwilper@cs.cornell.edu

Method Summary

org.jrdf.graph.Node[]	all() Get all nodes as an array and automatically close the iterator.
int	count() Get the number of items in the iterator and automatically close it.
org.jrdf.graph.Node	first() Get the first node and automatically close the iterator.

Methods inherited from interface org.jrdf.util.ClosableIterator

close

Methods inherited from interface java.util.Iterator

hasNext, next, remove

Method Detail

first

org.jrdf.graph.Node first()

Get the first node and automatically close the iterator.

all

org.jrdf.graph.Node[] all()

Get all nodes as an array and automatically close the iterator.

count

int count()

Get the number of items in the iterator and automatically close it.