LocalSchemaComponentNode.java

/*******************************************************************************
 * Copyright (c) 1998, 2015 Oracle and/or its affiliates. All rights reserved.
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
 * which accompanies this distribution.
 * The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
 * and the Eclipse Distribution License is available at
 * http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * Contributors:
 *     Oracle - initial API and implementation from Oracle TopLink
******************************************************************************/
package org.eclipse.persistence.tools.workbench.mappingsplugin.ui.schema;

import org.eclipse.persistence.tools.workbench.mappingsmodel.schema.MWAttributeDeclaration;
import org.eclipse.persistence.tools.workbench.mappingsmodel.schema.MWParticle;
import org.eclipse.persistence.tools.workbench.mappingsmodel.schema.MWSchemaComponent;
import org.eclipse.persistence.tools.workbench.uitools.app.AbstractTreeNodeValueModel;


final class LocalSchemaComponentNode
    extends SchemaComponentNode
{
    // **************** Constructors ******************************************

    LocalSchemaComponentNode(AbstractTreeNodeValueModel parent, MWSchemaComponent component) {
        super(parent, component);
    }


    // **************** Initialization ****************************************

    protected SchemaComponentNodeStructure buildStructure(MWSchemaComponent component) {
        SchemaComponentNodeStructure structure;

        if (component instanceof MWAttributeDeclaration) {
            structure = new AttributeDeclarationNodeStructure((MWAttributeDeclaration) component);
        }
        else if (component instanceof MWParticle) {
            structure = new GeneralParticleNodeStructure((MWParticle) component);
        }
        else {
            throw new IllegalArgumentException("Unsupported local schema component.");
        }

        structure.addPropertyChangeListener(DISPLAY_STRING_PROPERTY, this.buildDisplayStringChangeListener());
        return structure;
    }
}