/**
* Copyright (c) 2002-2010 "Neo Technology,"
* Network Engine for Objects in Lund AB [http://neotechnology.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 Affero 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.neo4j.remote;
abstract class SimpleIterator<T>
{
private int count = 0;
private final int size;
SimpleIterator( int size )
{
this.size = size;
}
SimpleIterator()
{
this.size = -1;
}
final int size()
{
return this.size;
}
final int count()
{
return count;
}
abstract boolean hasNext();
abstract T getNext();
final T next()
{
count++;
return getNext();
}
}