code: /**
   */
  package IFML.Core;
  
  import IFML.DataTypes.Direction;
  import org.eclipse.uml2.uml.Type;
  
  /**
   * <!-- begin-user-doc -->
   * A representation of the model object '<em><b>IFML Parameter</b></em>'.
   * <!-- end-user-doc -->
   *
   * <p>
   * The following features are supported:
   * <ul>
   *   <li>{@link IFML.Core.IFMLParameter#getDirection <em>Direction</em>}</li>
   *   <li>{@link IFML.Core.IFMLParameter#getDefaultValue <em>Default Value</em>}</li>
   *   <li>{@link IFML.Core.IFMLParameter#getType <em>Type</em>}</li>
   * </ul>
   * </p>
   *
   * @see IFML.Core.CorePackage#getIFMLParameter()
   * @model
   * @generated
   */
  public interface IFMLParameter extends InteractionFlowModelElement, NamedElement {
  	/**
  	 * Returns the value of the '<em><b>Direction</b></em>' attribute.
  	 * The default value is <code>"in"</code>.
  	 * The literals are from the enumeration {@link IFML.DataTypes.Direction}.
  	 * <!-- begin-user-doc -->
  	 * <p>
  	 * If the meaning of the '<em>Direction</em>' attribute isn't clear,
  	 * there really should be more of a description here...
  	 * </p>
  	 * <!-- end-user-doc -->
  	 * @return the value of the '<em>Direction</em>' attribute.
  	 * @see IFML.DataTypes.Direction
  	 * @see #setDirection(Direction)
  	 * @see IFML.Core.CorePackage#getIFMLParameter_Direction()
  	 * @model default="in" required="true" ordered="false"
  	 * @generated
  	 */
  	Direction getDirection();
  
  	/**
  	 * Sets the value of the '{@link IFML.Core.IFMLParameter#getDirection <em>Direction</em>}' attribute.
  	 * <!-- begin-user-doc -->
  	 * <!-- end-user-doc -->
  	 * @param value the new value of the '<em>Direction</em>' attribute.
  	 * @see IFML.DataTypes.Direction
  	 * @see #getDirection()
  	 * @generated
  	 */
  	void setDirection(Direction value);
  
  	/**
  	 * Returns the value of the '<em><b>Default Value</b></em>' reference.
  	 * <!-- begin-user-doc -->
  	 * <p>
  	 * If the meaning of the '<em>Default Value</em>' reference isn't clear,
  	 * there really should be more of a description here...
  	 * </p>
  	 * <!-- end-user-doc -->
  	 * @return the value of the '<em>Default Value</em>' reference.
  	 * @see #setDefaultValue(Expression)
  	 * @see IFML.Core.CorePackage#getIFMLParameter_DefaultValue()
  	 * @model required="true" ordered="false"
  	 * @generated
  	 */
  	Expression getDefaultValue();
  
  	/**
  	 * Sets the value of the '{@link IFML.Core.IFMLParameter#getDefaultValue <em>Default Value</em>}' reference.
  	 * <!-- begin-user-doc -->
  	 * <!-- end-user-doc -->
  	 * @param value the new value of the '<em>Default Value</em>' reference.
  	 * @see #getDefaultValue()
  	 * @generated
  	 */
  	void setDefaultValue(Expression value);
  
  	/**
  	 * Returns the value of the '<em><b>Type</b></em>' reference.
  	 * <!-- begin-user-doc -->
  	 * <p>
  	 * If the meaning of the '<em>Type</em>' reference isn't clear,
  	 * there really should be more of a description here...
  	 * </p>
  	 * <!-- end-user-doc -->
  	 * @return the value of the '<em>Type</em>' reference.
  	 * @see #setType(Type)
  	 * @see IFML.Core.CorePackage#getIFMLParameter_Type()
  	 * @model
  	 * @generated
  	 */
  	Type getType();
  
  	/**
  	 * Sets the value of the '{@link IFML.Core.IFMLParameter#getType <em>Type</em>}' reference.
  	 * <!-- begin-user-doc -->
  	 * <!-- end-user-doc -->
  	 * @param value the new value of the '<em>Type</em>' reference.
  	 * @see #getType()
  	 * @generated
  	 */
  	void setType(Type value);
  
  } // IFMLParameter
  