/*

 * This file is part of libbluray

 * Copyright (C) 2010  William Hahne

 *

 * This library 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 library 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 library. If not, see

 * <http://www.gnu.org/licenses/>.

 */

package javax.tv.locator;

public class LocatorImpl implements Locator {

    public LocatorImpl(String url) {

        this.url = url;

    }

    public boolean hasMultipleTransformations() {

        return false;

    }

    public String toExternalForm() {

        return url;

    }

    public String toString() {

        return toExternalForm();

    }

    public int hashCode() {

        final int prime = 31;

        int result = 1;

        result = prime * result + ((url == null) ? 0 : url.hashCode());

        return result;

    }

    public boolean equals(Object obj) {

        if (!(obj instanceof Locator))

            return false;

        Locator other = (Locator) obj;

        String extForm = toExternalForm();

        if (extForm == null) {

            return other.toExternalForm() == null;

        }

        return extForm.equals(other.toExternalForm());

    }

    private String url;

}