Mercurial > hg > truffle
view visualizer/Filter/src/com/sun/hotspot/igv/filter/CombineFilter.java @ 5762:b30cced39597
generalized functionality for finding classes based on searching for patterns in source code and moved it from commands.py to mx.py
used above functionality to find classes manually excluded from JaCoCo processing
author | Doug Simon <doug.simon@oracle.com> |
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date | Wed, 04 Jul 2012 21:56:48 +0200 |
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.data.Properties; import com.sun.hotspot.igv.data.Properties.PropertyMatcher; import com.sun.hotspot.igv.graph.*; import java.util.ArrayList; import java.util.HashSet; import java.util.List; import java.util.Set; /** * * @author Thomas Wuerthinger */ public class CombineFilter extends AbstractFilter { private List<CombineRule> rules; private String name; public CombineFilter(String name) { this.name = name; rules = new ArrayList<>(); } @Override public String getName() { return name; } @Override public void apply(Diagram diagram) { Properties.PropertySelector<Figure> selector = new Properties.PropertySelector<>(diagram.getFigures()); for (CombineRule r : rules) { List<Figure> list = selector.selectMultiple(r.getFirstMatcher()); Set<Figure> figuresToRemove = new HashSet<>(); for (Figure f : list) { List<Figure> successors = new ArrayList<>(f.getSuccessors()); if (r.isReversed()) { if (successors.size() == 1) { Figure succ = successors.get(0); InputSlot slot = null; for (InputSlot s : succ.getInputSlots()) { for (Connection c : s.getConnections()) { if (c.getOutputSlot().getFigure() == f) { slot = s; } } } slot.getSource().addSourceNodes(f.getSource()); if (r.getShortProperty() != null) { String s = f.getProperties().get(r.getShortProperty()); if (s != null && s.length() > 0) { slot.setShortName(s); slot.setText(s); slot.setColor(f.getColor()); } } else { assert slot != null; slot.setText(f.getProperties().get("dump_spec")); if (f.getProperties().get("short_name") != null) { slot.setShortName(f.getProperties().get("short_name")); } else { String s = f.getProperties().get("dump_spec"); if (s != null && s.length() <= 5) { slot.setShortName(s); } } } for (InputSlot s : f.getInputSlots()) { for (Connection c : s.getConnections()) { Connection newConn = diagram.createConnection(slot, c.getOutputSlot(), c.getLabel()); newConn.setColor(c.getColor()); newConn.setStyle(c.getStyle()); } } figuresToRemove.add(f); } } else { for (Figure succ : successors) { if (succ.getPredecessors().size() == 1 && succ.getInputSlots().size() == 1) { if (succ.getProperties().selectSingle(r.getSecondMatcher()) != null && succ.getOutputSlots().size() == 1) { OutputSlot oldSlot = null; for (OutputSlot s : f.getOutputSlots()) { for (Connection c : s.getConnections()) { if (c.getInputSlot().getFigure() == succ) { oldSlot = s; } } } assert oldSlot != null; OutputSlot nextSlot = succ.getOutputSlots().get(0); int pos = 0; if (succ.getProperties().get("con") != null) { pos = Integer.parseInt(succ.getProperties().get("con")); } OutputSlot slot = f.createOutputSlot(pos); slot.getSource().addSourceNodes(succ.getSource()); if (r.getShortProperty() != null) { String s = succ.getProperties().get(r.getShortProperty()); if (s != null && s.length() > 0) { slot.setShortName(s); slot.setText(s); slot.setColor(succ.getColor()); } } else { slot.setText(succ.getProperties().get("dump_spec")); if (succ.getProperties().get("short_name") != null) { slot.setShortName(succ.getProperties().get("short_name")); } else { String s = succ.getProperties().get("dump_spec"); if (s != null && s.length() <= 2) { slot.setShortName(s); } else { String tmpName = succ.getProperties().get("name"); if (tmpName != null && tmpName.length() > 0) { slot.setShortName(tmpName.substring(0, 1)); } } } } for (Connection c : nextSlot.getConnections()) { Connection newConn = diagram.createConnection(c.getInputSlot(), slot, c.getLabel()); newConn.setColor(c.getColor()); newConn.setStyle(c.getStyle()); } figuresToRemove.add(succ); if (oldSlot.getConnections().size() == 0) { f.removeSlot(oldSlot); } } } } } } diagram.removeAllFigures(figuresToRemove); } } public void addRule(CombineRule combineRule) { rules.add(combineRule); } public static class CombineRule { private PropertyMatcher first; private PropertyMatcher second; private boolean reversed; private String shortProperty; public CombineRule(PropertyMatcher first, PropertyMatcher second) { this(first, second, false); } public CombineRule(PropertyMatcher first, PropertyMatcher second, boolean reversed) { this(first, second, reversed, null); } public CombineRule(PropertyMatcher first, PropertyMatcher second, boolean reversed, String shortProperty) { this.first = first; this.second = second; this.reversed = reversed; this.shortProperty = shortProperty; } public boolean isReversed() { return reversed; } public PropertyMatcher getFirstMatcher() { return first; } public PropertyMatcher getSecondMatcher() { return second; } public String getShortProperty() { return shortProperty; } } }