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/*
* Copyright (c) 2013 Eike Stepper (Berlin, Germany) 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:
* Eike Stepper - initial API and implementation
*/
package org.eclipse.emf.cdo.security.impl;
import org.eclipse.emf.cdo.common.branch.CDOBranchPoint;
import org.eclipse.emf.cdo.common.revision.CDORevision;
import org.eclipse.emf.cdo.common.revision.CDORevisionProvider;
import org.eclipse.emf.cdo.security.AndFilter;
import org.eclipse.emf.cdo.security.PermissionFilter;
import org.eclipse.emf.cdo.security.SecurityPackage;
import org.eclipse.emf.ecore.EClass;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>And Filter</b></em>'.
* @since 4.3
* <!-- end-user-doc -->
*
* @generated
*/
public class AndFilterImpl extends CombinedFilterImpl implements AndFilter
{
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected AndFilterImpl()
{
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass()
{
return SecurityPackage.Literals.AND_FILTER;
}
@Override
protected boolean filter(CDORevision revision, CDORevisionProvider revisionProvider, CDOBranchPoint securityContext,
int level) throws Exception
{
++level;
for (PermissionFilter operand : getOperands())
{
if (!operand.isApplicable(revision, revisionProvider, securityContext, level))
{
return false;
}
}
return true;
}
@Override
protected String formatOperator()
{
return "And";
}
} // AndFilterImpl
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