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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: ResolveHandlerModule.java 3524 2007-10-16 11:26:31Z tmorgner $
* ------------
* (C) Copyright 2006-2007, by Pentaho Corporation.
*/
package org.jfree.layouting.layouter.style.resolver;
import java.util.HashSet;
import org.jfree.layouting.input.style.StyleKey;
/**
* Creation-Date: 14.12.2005, 12:06:22
*
* @author Thomas Morgner
*/
public final class ResolveHandlerModule
{
private StyleKey key;
// direct dependencies, indirect ones are handled by the
// dependent classes ...
private ResolveHandler autoValueHandler;
private ResolveHandler computedValueHandler;
private ResolveHandler percentagesValueHandler;
private StyleKey[] dependentKeys;
private int weight;
public ResolveHandlerModule(final StyleKey key,
final ResolveHandler autoValueHandler,
final ResolveHandler computedValueHandler,
final ResolveHandler percentagesValueHandler)
{
this.key = key;
this.autoValueHandler = autoValueHandler;
this.computedValueHandler = computedValueHandler;
this.percentagesValueHandler = percentagesValueHandler;
final HashSet dependentKeys = new HashSet();
if (autoValueHandler != null)
{
final StyleKey[] keys = autoValueHandler.getRequiredStyles();
for (int i = 0; i < keys.length; i++)
{
final StyleKey styleKey = keys[i];
dependentKeys.add(styleKey);
}
}
if (computedValueHandler != null)
{
final StyleKey[] keys = computedValueHandler.getRequiredStyles();
for (int i = 0; i < keys.length; i++)
{
final StyleKey styleKey = keys[i];
dependentKeys.add(styleKey);
}
}
if (percentagesValueHandler != null)
{
final StyleKey[] keys = percentagesValueHandler.getRequiredStyles();
for (int i = 0; i < keys.length; i++)
{
final StyleKey styleKey = keys[i];
dependentKeys.add(styleKey);
}
}
this.dependentKeys = (StyleKey[])
dependentKeys.toArray(new StyleKey[dependentKeys.size()]);
}
public StyleKey getKey()
{
return key;
}
public ResolveHandler getAutoValueHandler()
{
return autoValueHandler;
}
public ResolveHandler getComputedValueHandler()
{
return computedValueHandler;
}
public ResolveHandler getPercentagesValueHandler()
{
return percentagesValueHandler;
}
public StyleKey[] getDependentKeys()
{
return dependentKeys;
}
public int getWeight()
{
return weight;
}
public void setWeight(final int weight)
{
this.weight = weight;
}
}
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