/*******************************************************************************
* Copyright (c) 2010 Alena Laskavaia 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:
* Alena Laskavaia - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.codan.core.model.cfg;
/**
* Control flow graph's basic block node - super interface of all nodes.
* It has set on incoming nodes and outgoing nodes.
* <p/>
*
* @noextend This interface is not intended to be extended by clients.
* @noimplement This interface is not intended to be implemented by clients.
*/
public interface IBasicBlock {
/**
* Incoming nodes - nodes that executed immediately before this one
*
* @return array of incoming nodes, empty array of none
*/
IBasicBlock[] getIncomingNodes();
/**
* Outgoing nodes - where control would be passed. Can be more than one if
* node is condition.
*
* @return array of outgoing nodes, empty of none
*/
IBasicBlock[] getOutgoingNodes();
/**
* @return size of array of incoming nodes
*/
int getIncomingSize();
/**
* @return size of array of outgoing nodes
*/
int getOutgoingSize();
}