/* Copyright 2008 Edward Yakop.
*
* 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 org.qi4j.tools.model.descriptor;
import java.util.LinkedList;
import java.util.List;
import org.qi4j.api.structure.ApplicationDescriptor;
import static org.qi4j.api.util.NullArgumentException.validateNotNull;
public final class ApplicationDetailDescriptor
{
private final ApplicationDescriptor descriptor;
private final List<LayerDetailDescriptor> layers;
ApplicationDetailDescriptor( ApplicationDescriptor aDescriptor )
throws IllegalArgumentException
{
validateNotNull( "aDescriptor", aDescriptor );
descriptor = aDescriptor;
layers = new LinkedList<LayerDetailDescriptor>();
}
/**
* @return Descriptor of this {@code ApplicationDetailDescriptor}. Never return {@code null}.
*
* @since 0.5
*/
public final ApplicationDescriptor descriptor()
{
return descriptor;
}
/**
* @return Layers of this {@code ApplicationDetailDescriptor}. Never return {@code null}.
*
* @since 0.5
*/
public final Iterable<LayerDetailDescriptor> layers()
{
return layers;
}
final void addLayer( LayerDetailDescriptor aDescriptor )
throws IllegalArgumentException
{
validateNotNull( "aDescriptor", aDescriptor );
aDescriptor.setApplication( this );
layers.add( aDescriptor );
}
@Override
public final String toString()
{
return descriptor.name();
}
}