Mercurial > hg > truffle
view graal/com.oracle.graal.debug/src/com/oracle/graal/debug/internal/DebugValue.java @ 7530:5e3d1a68664e
applied mx eclipseformat to all Java files
author | Doug Simon <doug.simon@oracle.com> |
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date | Wed, 23 Jan 2013 16:34:57 +0100 |
parents | 19e5dc8d0891 |
children | a200d10867f1 |
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/* * Copyright (c) 2012, 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.oracle.graal.debug.internal; import java.util.*; public abstract class DebugValue { public static final Comparator<DebugValue> ORDER_BY_NAME = new Comparator<DebugValue>() { @Override public int compare(DebugValue o1, DebugValue o2) { // this keeps the "Runs" metric at the top of the list if (o1.getName().equals("Runs")) { return o2.getName().equals("Runs") ? 0 : -1; } if (o2.getName().equals("Runs")) { return o1.getName().equals("Runs") ? 0 : 1; } return o1.getName().compareTo(o2.getName()); } }; private String name; private int index; protected DebugValue(String name) { this.name = name; this.index = -1; } protected long getCurrentValue() { ensureInitialized(); return DebugScope.getInstance().getCurrentValue(index); } protected void setCurrentValue(long l) { ensureInitialized(); DebugScope.getInstance().setCurrentValue(index, l); } private void ensureInitialized() { if (index == -1) { index = KeyRegistry.register(name, this); } } protected void addToCurrentValue(long timeSpan) { setCurrentValue(getCurrentValue() + timeSpan); } public int getIndex() { return index; } public String getName() { return name; } public abstract String toString(long value); }