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Collections and collection utilities for Neo4j.
/*
* Copyright (c) "Neo4j"
* Neo4j Sweden AB [http://neo4j.com]
*
* This file is part of Neo4j.
*
* Neo4j is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see .
*/
package org.neo4j.internal.helpers.collection;
import java.util.Iterator;
import java.util.NoSuchElementException;
public class ArrayIterator implements Iterator
{
private final T[] array;
private int index;
public ArrayIterator( T[] array )
{
this.array = array;
}
@Override
public boolean hasNext()
{
return index < array.length;
}
@Override
public T next()
{
if ( !hasNext() )
{
throw new NoSuchElementException();
}
return array[index++];
}
@Override
public void remove()
{
throw new UnsupportedOperationException();
}
}