org.wildfly.apigen.model.NamedNode Maven / Gradle / Ivy

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/*
 * JBoss, Home of Professional Open Source.
 * Copyright 2010, Red Hat, Inc., and individual contributors
 * as indicated by the @author tags. See the copyright.txt file in the
 * distribution for a full listing of individual contributors.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */
package org.wildfly.apigen.model;

import org.jboss.dmr.ModelNode;

import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.NAME;

/**
 * @author Harald Pehl
 */
public abstract class NamedNode extends ModelNode {

    private final String name;

    public NamedNode(final ModelNode node) {
        set(node);
        ModelNode name = get(NAME);
        this.name = name.isDefined() ? name.asString() : undefinedName();
    }

    protected String undefinedName() {
        String undefined = "undefined_" + getClass().getSimpleName() + "_" + System.currentTimeMillis();
        return undefined.toLowerCase();
    }

    public String getName() {
        return name;
    }

    @Override
    public boolean equals(final Object o) {
        if (this == o) { return true; }
        if (!(o instanceof NamedNode)) { return false; }
        if (!super.equals(o)) { return false; }

        NamedNode namedNode = (NamedNode) o;

        return name.equals(namedNode.name);

    }

    @Override
    public int hashCode() {
        int result = super.hashCode();
        result = 31 * result + name.hashCode();
        return result;
    }
}