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/**
* ===========================================
* LibLayout : a free Java layouting library
* ===========================================
*
* Project Info: http://reporting.pentaho.org/liblayout/
*
* (C) Copyright 2006-2007, by Pentaho Corporation and Contributors.
*
* This library is free software; you can redistribute it and/or modify it under the terms
* of the GNU Lesser General Public License as published by the Free Software Foundation;
* either version 2.1 of the License, or (at your option) any later version.
*
* This library 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License along with this
* library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307, USA.
*
* [Java is a trademark or registered trademark of Sun Microsystems, Inc.
* in the United States and other countries.]
*
* ------------
* $Id: LogicalPageKey.java 3524 2007-10-16 11:26:31Z tmorgner $
* ------------
* (C) Copyright 2006-2007, by Pentaho Corporation.
*/
package org.jfree.layouting.output.pageable;
import java.io.Serializable;
/**
* Creation-Date: 10.11.2006, 13:04:36
*
* @author Thomas Morgner
*/
public final class LogicalPageKey implements Serializable
{
private int position;
private int width;
private int height;
private PhysicalPageKey[] physicalPageKeys;
public LogicalPageKey(final int position,
final int width,
final int height)
{
this.position = position;
this.width = width;
this.height = height;
this.physicalPageKeys = new PhysicalPageKey[width * height];
for (int i = 0; i < physicalPageKeys.length; i++)
{
physicalPageKeys[i] = new PhysicalPageKey(this, i % width, i / width);
}
}
public int getWidth()
{
return width;
}
public int getHeight()
{
return height;
}
public int getPosition()
{
return position;
}
public PhysicalPageKey getPage(final int x, final int y)
{
return physicalPageKeys[x + y * width];
}
public boolean equals(final Object o)
{
if (this == o)
{
return true;
}
if (o == null || getClass() != o.getClass())
{
return false;
}
final LogicalPageKey that = (LogicalPageKey) o;
if (height != that.height)
{
return false;
}
if (position != that.position)
{
return false;
}
if (width != that.width)
{
return false;
}
return true;
}
public int hashCode()
{
int result = position;
result = 29 * result + width;
result = 29 * result + height;
return result;
}
}
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