Mercurial > hg > truffle
view visualizer/Filter/src/com/sun/hotspot/igv/filter/UnconnectedSlotFilter.java @ 8578:f29c17fa7d96
Merge
author | Matthias Grimmer <grimmer@ssw.jku.at> |
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date | Fri, 29 Mar 2013 09:59:06 +0100 |
parents | 015fb895586b |
children |
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/* * Copyright (c) 2011, 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.filter; import com.sun.hotspot.igv.graph.*; import java.util.ArrayList; import java.util.List; /** * Filter that hides slots with no connections. */ public class UnconnectedSlotFilter extends AbstractFilter { private final boolean removeInputs; private final boolean removeOutputs; public UnconnectedSlotFilter(boolean inputs, boolean outputs) { this.removeInputs = inputs; this.removeOutputs = outputs; } @Override public String getName() { return "Unconnected Slot Filter"; } @Override public void apply(Diagram d) { if (!removeInputs && !removeOutputs) { return; } List<Figure> figures = d.getFigures(); for (Figure f : figures) { List<Slot> remove = new ArrayList<>(); if (removeInputs) { for (InputSlot is : f.getInputSlots()) { if (is.getConnections().isEmpty()) { remove.add(is); } } } if (removeOutputs) { for (OutputSlot os : f.getOutputSlots()) { if (os.getConnections().isEmpty()) { remove.add(os); } } } for (Slot s : remove) { f.removeSlot(s); } } } }