/**
* Copyright (c) 2012-2016 Marsha Chechik, Alessio Di Sandro, Michalis Famelis,
* Rick Salay.
* 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:
* Alessio Di Sandro - Implementation.
*/
package edu.toronto.cs.se.modelepedia.graph_mavo;
/**
* <!-- begin-user-doc -->
* A representation of the model object '<em><b>Edge</b></em>'.
* <!-- end-user-doc -->
*
* <p>
* The following features are supported:
* </p>
* <ul>
* <li>{@link edu.toronto.cs.se.modelepedia.graph_mavo.Edge#getSource <em>Source</em>}</li>
* <li>{@link edu.toronto.cs.se.modelepedia.graph_mavo.Edge#getTarget <em>Target</em>}</li>
* </ul>
*
* @see edu.toronto.cs.se.modelepedia.graph_mavo.Graph_MAVOPackage#getEdge()
* @model annotation="gmf.link label='name' label.icon='true' source='source' target='target' target.decoration='arrow'"
* @generated
*/
public interface Edge extends NamedElement {
/**
* Returns the value of the '<em><b>Source</b></em>' reference.
* It is bidirectional and its opposite is '{@link edu.toronto.cs.se.modelepedia.graph_mavo.Node#getEdgesAsSource <em>Edges As Source</em>}'.
* <!-- begin-user-doc -->
* <p>
* If the meaning of the '<em>Source</em>' reference isn't clear,
* there really should be more of a description here...
* </p>
* <!-- end-user-doc -->
* @return the value of the '<em>Source</em>' reference.
* @see #setSource(Node)
* @see edu.toronto.cs.se.modelepedia.graph_mavo.Graph_MAVOPackage#getEdge_Source()
* @see edu.toronto.cs.se.modelepedia.graph_mavo.Node#getEdgesAsSource
* @model opposite="edgesAsSource" required="true"
* @generated
*/
Node getSource();
/**
* Sets the value of the '{@link edu.toronto.cs.se.modelepedia.graph_mavo.Edge#getSource <em>Source</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @param value the new value of the '<em>Source</em>' reference.
* @see #getSource()
* @generated
*/
void setSource(Node value);
/**
* Returns the value of the '<em><b>Target</b></em>' reference.
* It is bidirectional and its opposite is '{@link edu.toronto.cs.se.modelepedia.graph_mavo.Node#getEdgesAsTarget <em>Edges As Target</em>}'.
* <!-- begin-user-doc -->
* <p>
* If the meaning of the '<em>Target</em>' reference isn't clear,
* there really should be more of a description here...
* </p>
* <!-- end-user-doc -->
* @return the value of the '<em>Target</em>' reference.
* @see #setTarget(Node)
* @see edu.toronto.cs.se.modelepedia.graph_mavo.Graph_MAVOPackage#getEdge_Target()
* @see edu.toronto.cs.se.modelepedia.graph_mavo.Node#getEdgesAsTarget
* @model opposite="edgesAsTarget" required="true"
* @generated
*/
Node getTarget();
/**
* Sets the value of the '{@link edu.toronto.cs.se.modelepedia.graph_mavo.Edge#getTarget <em>Target</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @param value the new value of the '<em>Target</em>' reference.
* @see #getTarget()
* @generated
*/
void setTarget(Node value);
} // Edge