/**
 * generated by Xtext 2.16.0
 */
package be.uantwerpen.cosys.contractLang;


/**
 * <!-- begin-user-doc -->
 * A representation of the model object '<em><b>Difference</b></em>'.
 * <!-- end-user-doc -->
 *
 * <p>
 * The following features are supported:
 * </p>
 * <ul>
 *   <li>{@link be.uantwerpen.cosys.contractLang.Difference#getVar <em>Var</em>}</li>
 *   <li>{@link be.uantwerpen.cosys.contractLang.Difference#getVar2 <em>Var2</em>}</li>
 * </ul>
 *
 * @see be.uantwerpen.cosys.contractLang.ContractLangPackage#getDifference()
 * @model
 * @generated
 */
public interface Difference extends VarOrVarOp
{
  /**
   * Returns the value of the '<em><b>Var</b></em>' containment reference.
   * <!-- begin-user-doc -->
   * <p>
   * If the meaning of the '<em>Var</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>Var</em>' containment reference.
   * @see #setVar(VarOrVarOp)
   * @see be.uantwerpen.cosys.contractLang.ContractLangPackage#getDifference_Var()
   * @model containment="true"
   * @generated
   */
  VarOrVarOp getVar();

  /**
   * Sets the value of the '{@link be.uantwerpen.cosys.contractLang.Difference#getVar <em>Var</em>}' containment reference.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @param value the new value of the '<em>Var</em>' containment reference.
   * @see #getVar()
   * @generated
   */
  void setVar(VarOrVarOp value);

  /**
   * Returns the value of the '<em><b>Var2</b></em>' containment reference.
   * <!-- begin-user-doc -->
   * <p>
   * If the meaning of the '<em>Var2</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>Var2</em>' containment reference.
   * @see #setVar2(VarOrVarOp)
   * @see be.uantwerpen.cosys.contractLang.ContractLangPackage#getDifference_Var2()
   * @model containment="true"
   * @generated
   */
  VarOrVarOp getVar2();

  /**
   * Sets the value of the '{@link be.uantwerpen.cosys.contractLang.Difference#getVar2 <em>Var2</em>}' containment reference.
   * <!-- begin-user-doc -->
   * <!-- end-user-doc -->
   * @param value the new value of the '<em>Var2</em>' containment reference.
   * @see #getVar2()
   * @generated
   */
  void setVar2(VarOrVarOp value);

} // Difference
