| /******************************************************************************* |
| * 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.flow; |
| |
| import org.jacoco.core.internal.instr.InstrSupport; |
| import org.objectweb.asm.ClassVisitor; |
| |
| /** |
| * A {@link ClassVisitor} with additional methods to get probe insertion |
| * information for each method |
| */ |
| public abstract class ClassProbesVisitor extends ClassVisitor { |
| |
| /** |
| * New visitor instance without delegate visitor. |
| */ |
| public ClassProbesVisitor() { |
| this(null); |
| } |
| |
| /** |
| * New visitor instance that delegates to the given visitor. |
| * |
| * @param cv |
| * optional next visitor in chain |
| */ |
| public ClassProbesVisitor(final ClassVisitor cv) { |
| super(InstrSupport.ASM_API_VERSION, cv); |
| } |
| |
| /** |
| * When visiting a method we need a {@link MethodProbesVisitor} to handle |
| * the probes of that method. |
| */ |
| @Override |
| public abstract MethodProbesVisitor visitMethod(int access, String name, |
| String desc, String signature, String[] exceptions); |
| |
| /** |
| * Reports the total number of encountered probes. For classes this method |
| * is called just before {@link ClassVisitor#visitEnd()}. For interfaces |
| * this method is called before the first method (the static initializer) is |
| * emitted. |
| * |
| * @param count |
| * total number of probes |
| */ |
| public abstract void visitTotalProbeCount(int count); |
| |
| } |