it.tidalwave.mobile.ui.ActionEvent Maven / Gradle / Ivy
/***********************************************************************************************************************
*
* blueBill Mobile - open source birdwatching
* ==========================================
*
* Copyright (C) 2009, 2010 by Tidalwave s.a.s. (http://www.tidalwave.it)
* http://bluebill.tidalwave.it/mobile/
*
***********************************************************************************************************************
*
* 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.
*
***********************************************************************************************************************
*
* $Id: ActionEvent.java,v c4b8f1113ba0 2010/06/08 14:34:58 fabrizio $
*
**********************************************************************************************************************/
package it.tidalwave.mobile.ui;
import javax.annotation.Nonnull;
import org.openide.util.Lookup;
import org.openide.util.lookup.Lookups;
import it.tidalwave.util.As;
/***********************************************************************************************************************
*
* @author Fabrizio Giudici
* @version $Id: $
*
**********************************************************************************************************************/
public class ActionEvent implements As
{
@Nonnull
private final Lookup lookup;
public ActionEvent (final @Nonnull Object ... objects)
{
lookup = Lookups.fixed(objects);
}
@Nonnull
public Lookup getLookup()
{
return lookup;
}
@Nonnull
public T as (final @Nonnull Class type)
{
return as(type, As.Defaults.throwAsException(type));
}
@Nonnull
public T as (final @Nonnull Class type, final @Nonnull NotFoundBehaviour nfb)
{
final T result = lookup.lookup(type);
return (result != null) ? result : nfb.run(null);
}
}