/*

 * reserved comment block

 * DO NOT REMOVE OR ALTER!

 */

/*

 * Copyright 2004 The Apache Software Foundation.

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *      http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

package com.sun.org.apache.xerces.internal.impl.xs.traversers;

import org.w3c.dom.Element;

import com.sun.org.apache.xerces.internal.impl.xs.opti.ElementImpl;

/**

 * Objects of this class contain the textual representation of

 * an XML schema annotation as well as information on the location

 * of the annotation in the document it originated from.

 *

 * @xerces.internal

 *

 * @author Michael Glavassevich, IBM

 */

final class XSAnnotationInfo {

    /** Textual representation of annotation. **/

    String fAnnotation;

    /** Line number of <annotation> element. **/

    int fLine;

    /** Column number of <annotation> element. **/

    int fColumn;

    /** Character offset of <annotation> element. **/

    int fCharOffset;

    /** Next annotation. **/

    XSAnnotationInfo next;

    XSAnnotationInfo(String annotation, int line, int column, int charOffset) {

        fAnnotation = annotation;

        fLine = line;

        fColumn = column;

        fCharOffset = charOffset;

    }

    XSAnnotationInfo(String annotation, Element annotationDecl) {

        fAnnotation = annotation;

        if (annotationDecl instanceof ElementImpl) {

            final ElementImpl annotationDeclImpl = (ElementImpl) annotationDecl;

            fLine = annotationDeclImpl.getLineNumber();

            fColumn = annotationDeclImpl.getColumnNumber();

            fCharOffset = annotationDeclImpl.getCharacterOffset();

        }

        else {

            fLine = -1;

            fColumn = -1;

            fCharOffset = -1;

        }

    }

} // XSAnnotationInfo