/*
 * Copyright (C) 2012 The Android Open Source Project
 *
 * 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.motorolamobility.studio.android.db.core.ui.wizards;

import org.eclipse.jface.viewers.IStructuredContentProvider;
import org.eclipse.jface.viewers.Viewer;

import com.motorolamobility.studio.android.db.core.model.TableModel;

public class TableWizardContentProvider implements IStructuredContentProvider
{

    public void dispose()
    {
        //Do nothing.
    }

    public void inputChanged(Viewer viewer, Object oldInput, Object newInput)
    {
        //Do nothing.
    }

    public Object[] getElements(Object inputElement)
    {
        Object[] children = new Object[0];

        if (inputElement instanceof TableModel)
        {
            TableModel table = (TableModel) inputElement;
            children = table.getFields().toArray();
        }
        return children;
    }

}