/*
* Copyright 2011-2012 Amazon Technologies, Inc.
*
* 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://aws.amazon.com/apache2.0
*
* This file 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.amazonaws.eclipse.explorer.ec2;
import com.amazonaws.eclipse.core.regions.ServiceAbbreviations;
import com.amazonaws.eclipse.explorer.AWSResourcesRootElement;
import com.amazonaws.eclipse.explorer.AbstractContentProvider;
public class EC2ContentProvider extends AbstractContentProvider {
public boolean hasChildren(Object element) {
return (element instanceof AWSResourcesRootElement ||
element instanceof EC2RootElement);
}
@Override
public Object[] loadChildren(Object parentElement) {
if ( parentElement instanceof AWSResourcesRootElement ) {
return new Object[] { EC2RootElement.ROOT_ELEMENT };
}
if ( parentElement instanceof EC2RootElement ) {
return new Object[] {
EC2ExplorerNodes.AMIS_NODE,
EC2ExplorerNodes.INSTANCES_NODE,
EC2ExplorerNodes.EBS_NODE,
EC2ExplorerNodes.SECURITY_GROUPS_NODE};
}
return null;
}
@Override
public String getServiceAbbreviation() {
return ServiceAbbreviations.EC2;
}
}