All Downloads are FREE. Search and download functionalities are using the official Maven repository.

org.sonarsource.sonarlint.shaded.org.picocontainer.visitors.TraversalCheckingVisitor Maven / Gradle / Ivy

There is a newer version: 10.1.0.77731
Show newest version
/*****************************************************************************
 * Copyright (C) PicoContainer Organization. All rights reserved.            *
 * ------------------------------------------------------------------------- *
 * The software in this package is published under the terms of the BSD      *
 * style license a copy of which has been included with this distribution in *
 * the LICENSE.txt file.                                                     *
 *****************************************************************************/
package org.picocontainer.visitors;

import org.picocontainer.ComponentAdapter;
import org.picocontainer.Parameter;
import org.picocontainer.PicoContainer;
import org.picocontainer.ComponentFactory;
import org.picocontainer.visitors.AbstractPicoVisitor;


/**
 * Concrete implementation of Visitor which simply checks traversals.
 * This can be a useful class for other Visitor implementations to extend, 
 * as it provides a default implementation in case you one is only interested
 * in one PicoVisitor type.  Example:
 *
 *
 * PicoContainer container = new DefaultPicoContainer();
 * PicoContainer child = container.makeChildContainer();
 *
 * final List allContainers = new ArrayList();
 *
 * PicoVisitor visitor = new TraversalCheckingVisitor() {
 *     public boolean visitContainer(PicoContainer pico) {
 *         super.visitContainer(pico);  //Calls checkTraversal for us.
 *         allContainers.add(pico);
 *         return true;
 *     }
 * }
 * 
* * @author Michael Rimov */ public class TraversalCheckingVisitor extends AbstractPicoVisitor { /** {@inheritDoc} **/ public boolean visitContainer(PicoContainer pico) { checkTraversal(); return CONTINUE_TRAVERSAL; } /** {@inheritDoc} **/ public void visitComponentAdapter(ComponentAdapter componentAdapter) { checkTraversal(); } /** {@inheritDoc} **/ public void visitComponentFactory(ComponentFactory componentFactory) { checkTraversal(); } /** {@inheritDoc} **/ public void visitParameter(Parameter parameter) { checkTraversal(); } }




© 2015 - 2024 Weber Informatics LLC | Privacy Policy