/*

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * This code 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

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 *

 * THIS FILE WAS MODIFIED BY SUN MICROSYSTEMS, INC.

 */

package com.sun.xml.internal.fastinfoset.util;

public class CharArrayString extends CharArray {

    protected String _s;

    public CharArrayString(String s) {

        this(s, true);

    }

    public CharArrayString(String s, boolean createArray) {

        _s = s;

        if (createArray) {

            ch = _s.toCharArray();

            start = 0;

            length = ch.length;

        }

    }

    public String toString() {

        return _s;

    }

    public int hashCode() {

        return _s.hashCode();

    }

    public boolean equals(Object obj) {

        if (this == obj) {

            return true;

        }

        if (obj instanceof CharArrayString) {

            CharArrayString chas = (CharArrayString)obj;

            return _s.equals(chas._s);

        } else if (obj instanceof CharArray) {

            CharArray cha = (CharArray)obj;

            if (length == cha.length) {

                int n = length;

                int i = start;

                int j = cha.start;

                while (n-- != 0) {

                    if (ch[i++] != cha.ch[j++])

                        return false;

                }

                return true;

            }

        }

        return false;

    }

}