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/*
* Copyright (c) 2008, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code 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
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*
*/
package com.sun.hotspot.igv.graph;
import com.sun.hotspot.igv.data.InputBlock;
import com.sun.hotspot.igv.layout.Cluster;
import java.awt.Rectangle;
import java.util.HashSet;
import java.util.Set;
/**
*
* @author Thomas Wuerthinger
*/
public class Block implements Cluster {
private InputBlock inputBlock;
private Rectangle bounds;
private Diagram diagram;
public Block(InputBlock inputBlock, Diagram diagram) {
this.inputBlock = inputBlock;
this.diagram = diagram;
}
public Cluster getOuter() {
return null;
}
public InputBlock getInputBlock() {
return inputBlock;
}
public Set<? extends Cluster> getSuccessors() {
Set<Block> succs = new HashSet<Block>();
for (InputBlock b : inputBlock.getSuccessors()) {
succs.add(diagram.getBlock(b));
}
return succs;
}
public Set<? extends Cluster> getPredecessors() {
Set<Block> succs = new HashSet<Block>();
for (InputBlock b : inputBlock.getPredecessors()) {
succs.add(diagram.getBlock(b));
}
return succs;
}
public void setBounds(Rectangle r) {
this.bounds = r;
}
public Rectangle getBounds() {
return bounds;
}
public int compareTo(Cluster o) {
return toString().compareTo(o.toString());
}
}