/*
 * #%L
 * gitools-core
 * %%
 * Copyright (C) 2013 Universitat Pompeu Fabra - Biomedical Genomics group
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as
 * published by the Free Software Foundation, either version 3 of the 
 * License, or (at your option) any later version.
 * 
 * This program 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 General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public 
 * License along with this program.  If not, see
 * <http://www.gnu.org/licenses/gpl-3.0.html>.
 * #L%
 */
package org.gitools.core.idmapper;

import org.jetbrains.annotations.Nullable;

public class StringMappingNode implements MappingNode {

    private final String id;
    private final String name;

    private StringMappingNode(String id, String name) {
        this.id = id;
        this.name = name;
    }

    public StringMappingNode(String id) {
        this(id, id);
    }

    @Override
    public String getId() {
        return id;
    }

    @Override
    public String getName() {
        return name;
    }

    @Override
    public boolean equals(@Nullable Object obj) {
        if (obj == null || !(obj instanceof MappingNode)) {
            return false;
        }

        MappingNode other = (MappingNode) obj;

        return id.equals(other.getId());
    }

    @Override
    public int hashCode() {
        int hash = 7;
        hash = 89 * hash + (this.id != null ? this.id.hashCode() : 0);
        return hash;
    }

    @Override
    public String toString() {
        return name;
    }
}
