| /* |
| * 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 org.graalvm.compiler.debug.internal; |
| |
| import org.graalvm.compiler.debug.Debug; |
| import org.graalvm.compiler.debug.DebugCounter; |
| import org.graalvm.compiler.debug.internal.method.MethodMetricsImpl; |
| |
| public abstract class CounterImpl extends DebugValue implements DebugCounter { |
| |
| public CounterImpl(String name, boolean conditional) { |
| super(name, conditional); |
| if (isEnabled()) { |
| // Allows for zero counters to be shown |
| getCurrentValue(); |
| } |
| } |
| |
| @Override |
| public void increment() { |
| add(1); |
| } |
| |
| @Override |
| public String rawUnit() { |
| return ""; |
| } |
| |
| @Override |
| public String toRawString(long value) { |
| return Long.toString(value); |
| } |
| |
| @Override |
| public String toString(long value) { |
| return Long.toString(value); |
| } |
| |
| private static final class InterceptingCounterImpl extends CounterImpl { |
| |
| private InterceptingCounterImpl(String name, boolean conditional) { |
| super(name, conditional); |
| } |
| |
| @Override |
| public void add(long value) { |
| if (isEnabled()) { |
| if (Debug.isMethodMeterEnabled()) { |
| MethodMetricsImpl.addToCurrentScopeMethodMetrics(getName(), value); |
| } |
| super.addToCurrentValue(value); |
| } |
| } |
| } |
| |
| private static final class PlainCounterImpl extends CounterImpl { |
| |
| private PlainCounterImpl(String name, boolean conditional) { |
| super(name, conditional); |
| } |
| |
| @Override |
| public void add(long value) { |
| if (isEnabled()) { |
| super.addToCurrentValue(value); |
| } |
| } |
| } |
| |
| public static DebugCounter create(String name, boolean conditional, boolean intercepting) { |
| if (intercepting) { |
| return new InterceptingCounterImpl(name, conditional); |
| } |
| return new PlainCounterImpl(name, conditional); |
| } |
| } |