PackageNode.java

/*
 *  Copyright (c) 2001-2024, Jean Tessier
 *  All rights reserved.
 *  
 *  Redistribution and use in source and binary forms, with or without
 *  modification, are permitted provided that the following conditions
 *  are met:
 *  
 *      * Redistributions of source code must retain the above copyright
 *        notice, this list of conditions and the following disclaimer.
 *  
 *      * Redistributions in binary form must reproduce the above copyright
 *        notice, this list of conditions and the following disclaimer in the
 *        documentation and/or other materials provided with the distribution.
 *  
 *      * Neither the name of Jean Tessier nor the names of his contributors
 *        may be used to endorse or promote products derived from this software
 *        without specific prior written permission.
 *  
 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 *  A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR
 *  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 *  EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 *  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 *  LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 *  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

package com.jeantessier.dependency;

import java.util.*;

public class PackageNode extends Node {
    private final Collection<ClassNode> classes = new HashSet<>();

    public PackageNode(String name, boolean concrete) {
        super(name, concrete);
    }

    // Only to be used by NodeFactory and DeletingVisitor
    void setConfirmed(boolean confirmed) {
        super.setConfirmed(confirmed || getClasses().parallelStream().anyMatch(Node::isConfirmed));
    }

    public void addClass(ClassNode node) {
        classes.add(node);
    }

    public void removeClass(ClassNode node) {
        classes.remove(node);
    }
    
    public Collection<ClassNode> getClasses() {
        return Collections.unmodifiableCollection(classes);
    }

    public void accept(Visitor visitor) {
        visitor.visitPackageNode(this);
    }

    public void acceptInbound(Visitor visitor) {
        visitor.visitInboundPackageNode(this);
    }

    public void acceptOutbound(Visitor visitor) {
        visitor.visitOutboundPackageNode(this);
    }
}