/*******************************************************************************
* Copyright (c) 2009 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
* Zend Technologies
*******************************************************************************/
package org.eclipse.php.internal.ui.filters;
import org.eclipse.dltk.ast.Modifiers;
import org.eclipse.dltk.core.IField;
import org.eclipse.dltk.core.IMethod;
import org.eclipse.dltk.core.ModelException;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.jface.viewers.ViewerFilter;
import org.eclipse.php.internal.core.Logger;
/**
* This class filters out the non public elements of a PHP file (default access
* is considered as public)
*
* @author Eden K., 2008
*
*/
public class NonPublicFilter extends ViewerFilter {
public boolean select(Viewer viewer, Object parentElement, Object element) {
if (element instanceof IMethod) {
IMethod method = (IMethod) element;
try {
if ((method.getFlags() & Modifiers.AccPrivate) != 0
|| (method.getFlags() & Modifiers.AccProtected) != 0) {
return false;
}
} catch (ModelException e) {
Logger.logException("Failed activating NonPublicFilter ", e); //$NON-NLS-1$
}
} else if (element instanceof IField) {
IField field = (IField) element;
try {
if ((field.getFlags() & Modifiers.AccPrivate) != 0
|| (field.getFlags() & Modifiers.AccProtected) != 0) {
return false;
}
} catch (ModelException e) {
Logger.logException("Failed activating NonPublicFilter ", e); //$NON-NLS-1$
}
}
return true;
}
}