/*******************************************************************************
 * Copyright (c) 2015, 2016 CNRS, IRIT, IRT AESE (IRT Saint Exupéry).
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the LGPL 3.0
 * which accompanies this distribution, and is available at
 * https://www.gnu.org/licenses/lgpl-3.0-standalone.html
 *
 * Contributors:
 *      Faiez Zalila - initial API and implementation and/or initial documentation
 *******************************************************************************/
/**
 * generated by Xtext 2.10.0
 */
package fr.irit.fiacre.xtext.fiacre;


/**
 * <!-- begin-user-doc -->
 * A representation of the model object '<em><b>Addition</b></em>'.
 * <!-- end-user-doc -->
 *
 * <p>
 * The following features are supported:
 * </p>
 * <ul>
 *   <li>{@link fr.irit.fiacre.xtext.fiacre.Addition#getLeft <em>Left</em>}</li>
 *   <li>{@link fr.irit.fiacre.xtext.fiacre.Addition#getRight <em>Right</em>}</li>
 * </ul>
 *
 * @see fr.irit.fiacre.xtext.fiacre.FiacrePackage#getAddition()
 * @model
 * @generated
 */
public interface Addition extends Expression
{
  /**
   * Returns the value of the '<em><b>Left</b></em>' containment reference.
   * <!-- begin-user-doc -->
   * <p>
   * If the meaning of the '<em>Left</em>' containment reference isn't clear,
   * there really should be more of a description here...
   * </p>
   * <!-- end-user-doc -->
   * @return the value of the '<em>Left</em>' containment reference.
   * @see #setLeft(Expression)
   * @see fr.irit.fiacre.xtext.fiacre.FiacrePackage#getAddition_Left()
   * @model containment="true"
   * @generated
   */
  Expression getLeft();

  /**
   * Sets the value of the '{@link fr.irit.fiacre.xtext.fiacre.Addition#getLeft <em>Left</em>}' containment reference.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @param value the new value of the '<em>Left</em>' containment reference.
   * @see #getLeft()
   * @generated
   */
  void setLeft(Expression value);

  /**
   * Returns the value of the '<em><b>Right</b></em>' containment reference.
   * <!-- begin-user-doc -->
   * <p>
   * If the meaning of the '<em>Right</em>' containment reference isn't clear,
   * there really should be more of a description here...
   * </p>
   * <!-- end-user-doc -->
   * @return the value of the '<em>Right</em>' containment reference.
   * @see #setRight(Expression)
   * @see fr.irit.fiacre.xtext.fiacre.FiacrePackage#getAddition_Right()
   * @model containment="true"
   * @generated
   */
  Expression getRight();

  /**
   * Sets the value of the '{@link fr.irit.fiacre.xtext.fiacre.Addition#getRight <em>Right</em>}' containment reference.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @param value the new value of the '<em>Right</em>' containment reference.
   * @see #getRight()
   * @generated
   */
  void setRight(Expression value);

} // Addition
