Mercurial > hg > truffle
view visualizer/Filter/src/com/sun/hotspot/igv/filter/RemoveInputsFilter.java @ 6658:cc3fa26e7de7
made all constructors public to be consistent
author | Doug Simon <doug.simon@oracle.com> |
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date | Thu, 01 Nov 2012 17:30:04 +0100 |
parents | 015fb895586b |
children |
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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.filter; import com.sun.hotspot.igv.graph.*; import java.util.ArrayList; import java.util.List; /** * * @author Thomas Wuerthinger */ public class RemoveInputsFilter extends AbstractFilter { private List<RemoveInputsRule> rules; private String name; public RemoveInputsFilter(String name) { this.name = name; rules = new ArrayList<>(); } @Override public String getName() { return name; } @Override public void apply(Diagram diagram) { for (RemoveInputsRule r : rules) { List<Figure> list = r.getSelector().selected(diagram); for (Figure f : list) { int z = 0; List<InputSlot> last = new ArrayList<>(); for (InputSlot is : f.getInputSlots()) { if (z >= r.getStartingIndex() && z <= r.getEndIndex() && is.getConnections().size() > 0) { StringBuilder sb = new StringBuilder(); List<Connection> conns = is.getConnections(); for (int i = 0; i < conns.size(); i++) { Connection c = conns.get(i); OutputSlot os = c.getOutputSlot(); Figure pred = os.getFigure(); if (i != 0) { sb.append("<BR>"); } sb.append(pred.getLines()[0]); } is.removeAllConnections(); is.setShortName("X"); is.setText(sb.toString()); last.add(is); } else { last.clear(); } z++; } if (last.size() > 3) { InputSlot first = last.get(0); first.setShortName("XX"); StringBuilder sb = new StringBuilder(); for (int i = 0; i < last.size(); i++) { InputSlot is2 = last.get(i); if (i != 0) { sb.append("<BR>"); } sb.append(is2.getText()); } first.setText(sb.toString()); for (int i = 1; i < last.size(); i++) { f.removeSlot(last.get(i)); } } } } } public void addRule(RemoveInputsRule rule) { rules.add(rule); } public static class RemoveInputsRule { private Selector selector; private int startingIndex; private int endIndex; public RemoveInputsRule(Selector selector) { this(selector, 0); } public RemoveInputsRule(Selector selector, int startIndex) { this(selector, startIndex, Integer.MAX_VALUE); } public RemoveInputsRule(Selector selector, int startIndex, int endIndex) { this.startingIndex = startIndex; this.endIndex = endIndex; this.selector = selector; } public int getStartingIndex() { return startingIndex; } public int getEndIndex() { return endIndex; } public Selector getSelector() { return selector; } } }