Node.java

// ========================================================================
// Copyright (c) Webtide LLC
// ------------------------------------------------------------------------
// All rights reserved. This program and the accompanying materials
// are made available under the terms of the Eclipse Public License v1.0
// and Apache License v2.0 which accompanies this distribution.
//
// The Eclipse Public License is available at 
// http://www.eclipse.org/legal/epl-v10.html
//
// The Apache License v2.0 is available at
// http://www.apache.org/licenses/LICENSE-2.0.txt
//
// You may elect to redistribute this code under either of these licenses. 
// ========================================================================
package org.eclipse.jetty.deploy.graph;

/**
 * Basic Graph Node
 */
public final class Node
{
    private final String _name;

    public Node(String name)
    {
        assert name!=null;
        this._name = name;
    }

    public String getName()
    {
        return _name;
    }

    @Override
    public String toString()
    {
        return "Node[" + _name + "]";
    }

    @Override
    public int hashCode()
    {
        return _name.hashCode();
    }

    @Override
    public boolean equals(Object obj)
    {
        if (this == obj)
            return true;
        if (obj == null)
            return false;
        if (getClass() != obj.getClass())
            return false;
        Node other = (Node)obj;
        if (_name == null)
        {
            if (other._name != null)
                return false;
        }
        else if (!_name.equals(other._name))
            return false;
        return true;
    }
}