/*******************************************************************************
 * Copyright (c) 2007, 2010 Association for Decentralized Information Management
 * in Industry THTH ry.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     VTT Technical Research Centre of Finland - initial API and implementation
 *******************************************************************************/
package org.simantics.modeling.ui.modelBrowser.model;

import java.util.Collection;

import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.viewers.ISelection;
import org.simantics.browsing.ui.content.Labeler.Modifier;
import org.simantics.db.ReadGraph;
import org.simantics.db.Session;
import org.simantics.db.WriteGraph;
import org.simantics.db.exception.DatabaseException;

@Deprecated
public class Decorator implements INode {

    INode base;

    public Decorator(INode base) {
        this.base = base;
    }

    @Override
    public Collection<?> getChildren(ReadGraph g) throws DatabaseException {
        return base.getChildren(g);
    }

    @Override
    public ImageDescriptor getImage(ReadGraph g) throws DatabaseException {
        return base.getImage(g);
    }

    @Override
    public String getLabel(ReadGraph g) throws DatabaseException {
        return base.getLabel(g);
    }

    @Override
    public int getCategory(ReadGraph graph) throws DatabaseException {
        return base.getCategory(graph);
    }

    @Override
    public boolean hasChildren(ReadGraph g) throws DatabaseException {
        return base.hasChildren(g);
    }

    @Override
    public Object getAdapter(Class adapter) {
        return base.getAdapter(adapter);
    }

    @Override
    public boolean equals(Object obj) {
        if(this == obj)
            return true;
        if(obj == null)
            return false;
        return getClass().equals(obj.getClass()) && base.equals(((Decorator)obj).base);
    }

    @Override
    public int hashCode() {
        return getClass().hashCode() + 31 * base.hashCode();
    }

    @Override
    public void handleDrop(Session session, ISelection selection) {
        base.handleDrop(session, selection);
    }

    @Override
    public void handleDelete(WriteGraph graph) throws DatabaseException {
        base.handleDelete(graph);
    }

    @Override
    public Modifier getModifier(Session session, String columnId) {
        return base.getModifier(session, null);
    }
}