com.thinkaurelius.titan.graphdb.query

Class ResultSetIterator<R extends TitanElement>

java.lang.Object

com.thinkaurelius.titan.graphdb.query.ResultSetIterator<R>

All Implemented Interfaces:

Iterator<R>

public class ResultSetIterator<R extends TitanElement>
extends Object
implements Iterator<R>

Wraps around a result set iterator to return up to the specified limit number of elements and implement the Iterator.remove() method based on element's remove method.

Author:

Matthias Broecheler (me@matthiasb.com)

Constructor Summary

Constructors

Constructor and Description
ResultSetIterator(Iterator<R> inner, int limit)

Method Summary

Modifier and Type	Method and Description
boolean	hasNext()
R	next()
void	remove()
static <R extends TitanElement> Iterable<R>	wrap(Iterable<R> inner, int limit)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining

Constructor Detail

ResultSetIterator

public ResultSetIterator(Iterator<R> inner,
                         int limit)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<R extends TitanElement>

next

public R next()

Specified by:

next in interface Iterator<R extends TitanElement>

remove

public void remove()

Specified by:

remove in interface Iterator<R extends TitanElement>

wrap

public static <R extends TitanElement> Iterable<R> wrap(Iterable<R> inner,
                                                        int limit)