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/*
* Copyright (c) 2005, 2007 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 - initial API and implementation
*
* $Id: MergeNode.java,v 1.4 2007/04/25 17:47:04 khussey Exp $
*/
package org.eclipse.uml2.uml;
import java.util.Map;
import org.eclipse.emf.common.util.DiagnosticChain;
/**
* <!-- begin-user-doc -->
* A representation of the model object '<em><b>Merge Node</b></em>'.
* <!-- end-user-doc -->
*
* <!-- begin-model-doc -->
* A merge node is a control node that brings together multiple alternate flows. It is not used to synchronize concurrent flows but to accept one among several alternate flows.
* <!-- end-model-doc -->
*
*
* @see org.eclipse.uml2.uml.UMLPackage#getMergeNode()
* @model
* @generated
*/
public interface MergeNode
extends ControlNode {
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* <!-- begin-model-doc -->
* A merge node has one outgoing edge.
* true
* @param diagnostics The chain of diagnostics to which problems are to be appended.
* @param context The cache of context-specific information.
* <!-- end-model-doc -->
* @model
* @generated
*/
boolean validateOneOutgoingEdge(DiagnosticChain diagnostics,
Map<Object, Object> context);
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* <!-- begin-model-doc -->
* The edges coming into and out of a merge node must be either all object flows or all control flows.
* true
* @param diagnostics The chain of diagnostics to which problems are to be appended.
* @param context The cache of context-specific information.
* <!-- end-model-doc -->
* @model
* @generated
*/
boolean validateEdges(DiagnosticChain diagnostics,
Map<Object, Object> context);
} // MergeNode
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