| /******************************************************************************* |
| * Copyright (c) 2009, 2018 Mountainminds GmbH & Co. KG and Contributors |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Marc R. Hoffmann - initial API and implementation |
| * |
| *******************************************************************************/ |
| package org.jacoco.core.internal.instr; |
| |
| import org.jacoco.core.internal.flow.ClassProbesVisitor; |
| import org.jacoco.core.internal.flow.MethodProbesVisitor; |
| import org.objectweb.asm.Opcodes; |
| |
| /** |
| * Internal class to remember the total number of probes required for a class. |
| */ |
| class ProbeCounter extends ClassProbesVisitor { |
| |
| private int count; |
| private boolean methods; |
| |
| ProbeCounter() { |
| count = 0; |
| methods = false; |
| } |
| |
| @Override |
| public MethodProbesVisitor visitMethod(final int access, final String name, |
| final String desc, final String signature, final String[] exceptions) { |
| if (!InstrSupport.CLINIT_NAME.equals(name) |
| && (access & Opcodes.ACC_ABSTRACT) == 0) { |
| methods = true; |
| } |
| return null; |
| } |
| |
| @Override |
| public void visitTotalProbeCount(final int count) { |
| this.count = count; |
| } |
| |
| int getCount() { |
| return count; |
| } |
| |
| /** |
| * @return <code>true</code> if the class has non-abstract methods other |
| * than a static initializer |
| */ |
| boolean hasMethods() { |
| return methods; |
| } |
| |
| } |