/*
* #%~
* org.overture.ide.ui
* %%
* Copyright (C) 2008 - 2014 Overture
* %%
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this program. If not, see
* <http://www.gnu.org/licenses/gpl-3.0.html>.
* #~%
*/
package org.overture.ide.ui.outline;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.jface.viewers.ViewerFilter;
import org.overture.ast.definitions.AInheritedDefinition;
import org.overture.ast.definitions.APublicAccess;
import org.overture.ast.definitions.PDefinition;
import org.overture.ast.definitions.SClassDefinition;
import org.overture.ast.definitions.SFunctionDefinition;
import org.overture.ast.definitions.SOperationDefinition;
import org.overture.ast.modules.AModuleModules;
public class ExecutableFilter extends ViewerFilter
{
@Override
public boolean select(Viewer viewer, Object parentElement, Object element)
{
return element instanceof SClassDefinition
|| element instanceof AModuleModules
|| parentElement instanceof SClassDefinition
&& (element instanceof SOperationDefinition
&& ((SOperationDefinition) element).getBody() != null
|| element instanceof SFunctionDefinition
&& ((SFunctionDefinition) element).getBody() != null || element instanceof AInheritedDefinition)
&& element instanceof PDefinition
&& ((PDefinition) element).getAccess().getAccess() instanceof APublicAccess
|| parentElement instanceof AModuleModules
&& (element instanceof SFunctionDefinition
&& ((SFunctionDefinition) element).getBody() != null || element instanceof SOperationDefinition
&& ((SOperationDefinition) element).getBody() != null);
}
}