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/**
 * Copyright 2010, by Andrew Barnham
 *
 * The contents of this file are subject to
 * GNU Lesser General Public License (LGPL), v.3
 * http://www.gnu.org/licenses/lgpl.txt
 * 
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied.
 */
package org.jclarion.clarion.print;


import org.jclarion.clarion.ClarionQueue;
import org.jclarion.clarion.runtime.CMemory;

public class QueuePrintBook extends PageBook 
{
    private ClarionQueue queue;

    public QueuePrintBook(ClarionQueue queue)
    {
        this.queue=queue;
    }
    
    @Override
    public Page getPage(int page) {
        this.queue.get(page+1);
        return (Page)CMemory.resolveAddress(Integer.parseInt(queue.what(1).toString().trim().substring(7)));
    }

    @Override
    public int getPageCount() {
        return this.queue.records();
    }    
}