/*----------------    FILE HEADER  ------------------------------------------

 This file is part of deegree.
 Copyright (C) 2001-2006 by:
 EXSE, Department of Geography, University of Bonn
 http://www.giub.uni-bonn.de/deegree/
 lat/lon GmbH
 http://www.lat-lon.de

 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, write to the Free Software
 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

 Contact:

 Andreas Poth
 lat/lon GmbH
 Aennchenstr. 19
 53115 Bonn
 Germany
 E-Mail: poth@lat-lon.de

 Prof. Dr. Klaus Greve
 Department of Geography
 University of Bonn
 Meckenheimer Allee 166
 53115 Bonn
 Germany
 E-Mail: greve@giub.uni-bonn.de


 ---------------------------------------------------------------------------*/
package org.deegree.ogcwebservices.csw.discovery;

import java.net.URI;

import org.deegree.framework.xml.XMLFragment;

/**
 * A schema component includes a schema fragment (type definition) or an entire
 * schema from some target namespace; the schema language is identified by URI.
 * If the component is a schema fragment its parent MUST be referenced
 * (parentSchema).
 * 
 * @author <a href="mailto:poth@lat-lon.de">Andreas Poth </a>
 * @author <a href="mailto:tfr@users.sourceforge.net">Torsten Friebe </a>
 * @author <a href="mailto:mschneider@lat-lon.de">Markus Schneider </a>
 * 
 * @author last edited by: $Author: poth $
 * 
 * @version 2.0, $Revision: 1.7 $, $Date: 2006/07/12 14:46:15 $
 */
public class SchemaComponent {

    private XMLFragment schema;

    private URI targetNamespace;

    private URI parentNamespace;

    private URI schemaLanguage;

    public SchemaComponent(XMLFragment schema, URI targetNamespace,
            URI parentNamespace, URI schemaLanguage) {
        this.schema = schema;
        this.targetNamespace = targetNamespace;
        this.parentNamespace = parentNamespace;
        this.schemaLanguage = schemaLanguage;
    }

    /**
     * This is the type description itself (as an <code>XMLFragment</code>).
     * 
     * @return
     * 
     * @uml.property name="schema"
     */
    public XMLFragment getSchema() {
        return schema;
    }

    /**
     * mandatory
     * 
     * @uml.property name="targetNamespace"
     */
    public URI getTargetNamespace() {
        return targetNamespace;
    }


    /**
     * optional
     */
    public URI getParentSchema() {
        return parentNamespace;
    }

    /**
     * fixed: XMLSCHEMA
     * 
     * @uml.property name="schemaLanguage"
     */
    public URI getSchemaLanguage() {
        return schemaLanguage;
    }

}/* ********************************************************************
Changes to this class. What the people have been up to:
$Log: SchemaComponent.java,v $
Revision 1.7  2006/07/12 14:46:15  poth
comment footer added

********************************************************************** */