code: /**
   */
  package co.edu.uniandes.accordant_fv.impl;
  
  import co.edu.uniandes.accordant_fv.Accordant_fvPackage;
  import co.edu.uniandes.accordant_fv.Connector;
  import co.edu.uniandes.accordant_fv.Port;
  import co.edu.uniandes.accordant_fv.Role;
  import co.edu.uniandes.accordant_fv.RoleType;
  
  import org.eclipse.emf.common.notify.Notification;
  
  import org.eclipse.emf.common.notify.NotificationChain;
  import org.eclipse.emf.ecore.EClass;
  import org.eclipse.emf.ecore.InternalEObject;
  
  import org.eclipse.emf.ecore.impl.ENotificationImpl;
  import org.eclipse.emf.ecore.impl.MinimalEObjectImpl;
  import org.eclipse.emf.ecore.util.EcoreUtil;
  
  /**
   * <!-- begin-user-doc -->
   * An implementation of the model object '<em><b>Role</b></em>'.
   * <!-- end-user-doc -->
   * <p>
   * The following features are implemented:
   * </p>
   * <ul>
   *   <li>{@link co.edu.uniandes.accordant_fv.impl.RoleImpl#getType <em>Type</em>}</li>
   *   <li>{@link co.edu.uniandes.accordant_fv.impl.RoleImpl#getName <em>Name</em>}</li>
   *   <li>{@link co.edu.uniandes.accordant_fv.impl.RoleImpl#getPort <em>Port</em>}</li>
   *   <li>{@link co.edu.uniandes.accordant_fv.impl.RoleImpl#getConn <em>Conn</em>}</li>
   * </ul>
   *
   * @generated
   */
  public class RoleImpl extends MinimalEObjectImpl.Container implements Role {
  	/**
  	 * The default value of the '{@link #getType() <em>Type</em>}' attribute.
  	 * <!-- begin-user-doc -->
  	 * <!-- end-user-doc -->
  	 * @see #getType()
  	 * @generated
  	 * @ordered
  	 */
  	protected static final RoleType TYPE_EDEFAULT = RoleType.OUT;
  
  	/**
  	 * The cached value of the '{@link #getType() <em>Type</em>}' attribute.
  	 * <!-- begin-user-doc -->
  	 * <!-- end-user-doc -->
  	 * @see #getType()
  	 * @generated
  	 * @ordered
  	 */
  	protected RoleType type = TYPE_EDEFAULT;
  
  	/**
  	 * The default value of the '{@link #getName() <em>Name</em>}' attribute.
  	 * <!-- begin-user-doc -->
  	 * <!-- end-user-doc -->
  	 * @see #getName()
  	 * @generated
  	 * @ordered
  	 */
  	protected static final String NAME_EDEFAULT = null;
  
  	/**
  	 * The cached value of the '{@link #getName() <em>Name</em>}' attribute.
  	 * <!-- begin-user-doc -->
  	 * <!-- end-user-doc -->
  	 * @see #getName()
  	 * @generated
  	 * @ordered
  	 */
  	protected String name = NAME_EDEFAULT;
  
  	/**
  	 * The cached value of the '{@link #getPort() <em>Port</em>}' reference.
  	 * <!-- begin-user-doc -->
  	 * <!-- end-user-doc -->
  	 * @see #getPort()
  	 * @generated
  	 * @ordered
  	 */
  	protected Port port;
  
  	/**
  	 * <!-- begin-user-doc -->
  	 * <!-- end-user-doc -->
  	 * @generated
  	 */
  	protected RoleImpl() {
  		super();
  	}
  
  	/**
  	 * <!-- begin-user-doc -->
  	 * <!-- end-user-doc -->
  	 * @generated
  	 */
  	@Override
  	protected EClass eStaticClass() {
  		return Accordant_fvPackage.Literals.ROLE;
  	}
  
  	/**
  	 * <!-- begin-user-doc -->
  	 * <!-- end-user-doc -->
  	 * @generated
  	 */
  	public RoleType getType() {
  		return type;
  	}
  
  	/**
  	 * <!-- begin-user-doc -->
  	 * <!-- end-user-doc -->
  	 * @generated
  	 */
  	public void setType(RoleType newType) {
  		RoleType oldType = type;
  		type = newType == null ? TYPE_EDEFAULT : newType;
  		if (eNotificationRequired())
  			eNotify(new ENotificationImpl(this, Notification.SET, Accordant_fvPackage.ROLE__TYPE, oldType, type));
  	}
  
  	/**
  	 * <!-- begin-user-doc -->
  	 * <!-- end-user-doc -->
  	 * @generated
  	 */
  	public String getName() {
  		return name;
  	}
  
  	/**
  	 * <!-- begin-user-doc -->
  	 * <!-- end-user-doc -->
  	 * @generated
  	 */
  	public void setName(String newName) {
  		String oldName = name;
  		name = newName;
  		if (eNotificationRequired())
  			eNotify(new ENotificationImpl(this, Notification.SET, Accordant_fvPackage.ROLE__NAME, oldName, name));
  	}
  
  	/**
  	 * <!-- begin-user-doc -->
  	 * <!-- end-user-doc -->
  	 * @generated
  	 */
  	public Port getPort() {
  		if (port != null && port.eIsProxy()) {
  			InternalEObject oldPort = (InternalEObject)port;
  			port = (Port)eResolveProxy(oldPort);
  			if (port != oldPort) {
  				if (eNotificationRequired())
  					eNotify(new ENotificationImpl(this, Notification.RESOLVE, Accordant_fvPackage.ROLE__PORT, oldPort, port));
  			}
  		}
  		return port;
  	}
  
  	/**
  	 * <!-- begin-user-doc -->
  	 * <!-- end-user-doc -->
  	 * @generated
  	 */
  	public Port basicGetPort() {
  		return port;
  	}
  
  	/**
  	 * <!-- begin-user-doc -->
  	 * <!-- end-user-doc -->
  	 * @generated
  	 */
  	public NotificationChain basicSetPort(Port newPort, NotificationChain msgs) {
  		Port oldPort = port;
  		port = newPort;
  		if (eNotificationRequired()) {
  			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, Accordant_fvPackage.ROLE__PORT, oldPort, newPort);
  			if (msgs == null) msgs = notification; else msgs.add(notification);
  		}
  		return msgs;
  	}
  
  	/**
  	 * <!-- begin-user-doc -->
  	 * <!-- end-user-doc -->
  	 * @generated
  	 */
  	public void setPort(Port newPort) {
  		if (newPort != port) {
  			NotificationChain msgs = null;
  			if (port != null)
  				msgs = ((InternalEObject)port).eInverseRemove(this, Accordant_fvPackage.PORT__ROLE, Port.class, msgs);
  			if (newPort != null)
  				msgs = ((InternalEObject)newPort).eInverseAdd(this, Accordant_fvPackage.PORT__ROLE, Port.class, msgs);
  			msgs = basicSetPort(newPort, msgs);
  			if (msgs != null) msgs.dispatch();
  		}
  		else if (eNotificationRequired())
  			eNotify(new ENotificationImpl(this, Notification.SET, Accordant_fvPackage.ROLE__PORT, newPort, newPort));
  	}
  
  	/**
  	 * <!-- begin-user-doc -->
  	 * <!-- end-user-doc -->
  	 * @generated
  	 */
  	public Connector getConn() {
  		if (eContainerFeatureID() != Accordant_fvPackage.ROLE__CONN) return null;
  		return (Connector)eInternalContainer();
  	}
  
  	/**
  	 * <!-- begin-user-doc -->
  	 * <!-- end-user-doc -->
  	 * @generated
  	 */
  	public NotificationChain basicSetConn(Connector newConn, NotificationChain msgs) {
  		msgs = eBasicSetContainer((InternalEObject)newConn, Accordant_fvPackage.ROLE__CONN, msgs);
  		return msgs;
  	}
  
  	/**
  	 * <!-- begin-user-doc -->
  	 * <!-- end-user-doc -->
  	 * @generated
  	 */
  	public void setConn(Connector newConn) {
  		if (newConn != eInternalContainer() || (eContainerFeatureID() != Accordant_fvPackage.ROLE__CONN && newConn != null)) {
  			if (EcoreUtil.isAncestor(this, newConn))
  				throw new IllegalArgumentException("Recursive containment not allowed for " + toString());
  			NotificationChain msgs = null;
  			if (eInternalContainer() != null)
  				msgs = eBasicRemoveFromContainer(msgs);
  			if (newConn != null)
  				msgs = ((InternalEObject)newConn).eInverseAdd(this, Accordant_fvPackage.CONNECTOR__ROLES, Connector.class, msgs);
  			msgs = basicSetConn(newConn, msgs);
  			if (msgs != null) msgs.dispatch();
  		}
  		else if (eNotificationRequired())
  			eNotify(new ENotificationImpl(this, Notification.SET, Accordant_fvPackage.ROLE__CONN, newConn, newConn));
  	}
  
  	/**
  	 * <!-- begin-user-doc -->
  	 * <!-- end-user-doc -->
  	 * @generated
  	 */
  	@Override
  	public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
  		switch (featureID) {
  			case Accordant_fvPackage.ROLE__PORT:
  				if (port != null)
  					msgs = ((InternalEObject)port).eInverseRemove(this, Accordant_fvPackage.PORT__ROLE, Port.class, msgs);
  				return basicSetPort((Port)otherEnd, msgs);
  			case Accordant_fvPackage.ROLE__CONN:
  				if (eInternalContainer() != null)
  					msgs = eBasicRemoveFromContainer(msgs);
  				return basicSetConn((Connector)otherEnd, msgs);
  		}
  		return super.eInverseAdd(otherEnd, featureID, msgs);
  	}
  
  	/**
  	 * <!-- begin-user-doc -->
  	 * <!-- end-user-doc -->
  	 * @generated
  	 */
  	@Override
  	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
  		switch (featureID) {
  			case Accordant_fvPackage.ROLE__PORT:
  				return basicSetPort(null, msgs);
  			case Accordant_fvPackage.ROLE__CONN:
  				return basicSetConn(null, msgs);
  		}
  		return super.eInverseRemove(otherEnd, featureID, msgs);
  	}
  
  	/**
  	 * <!-- begin-user-doc -->
  	 * <!-- end-user-doc -->
  	 * @generated
  	 */
  	@Override
  	public NotificationChain eBasicRemoveFromContainerFeature(NotificationChain msgs) {
  		switch (eContainerFeatureID()) {
  			case Accordant_fvPackage.ROLE__CONN:
  				return eInternalContainer().eInverseRemove(this, Accordant_fvPackage.CONNECTOR__ROLES, Connector.class, msgs);
  		}
  		return super.eBasicRemoveFromContainerFeature(msgs);
  	}
  
  	/**
  	 * <!-- begin-user-doc -->
  	 * <!-- end-user-doc -->
  	 * @generated
  	 */
  	@Override
  	public Object eGet(int featureID, boolean resolve, boolean coreType) {
  		switch (featureID) {
  			case Accordant_fvPackage.ROLE__TYPE:
  				return getType();
  			case Accordant_fvPackage.ROLE__NAME:
  				return getName();
  			case Accordant_fvPackage.ROLE__PORT:
  				if (resolve) return getPort();
  				return basicGetPort();
  			case Accordant_fvPackage.ROLE__CONN:
  				return getConn();
  		}
  		return super.eGet(featureID, resolve, coreType);
  	}
  
  	/**
  	 * <!-- begin-user-doc -->
  	 * <!-- end-user-doc -->
  	 * @generated
  	 */
  	@Override
  	public void eSet(int featureID, Object newValue) {
  		switch (featureID) {
  			case Accordant_fvPackage.ROLE__TYPE:
  				setType((RoleType)newValue);
  				return;
  			case Accordant_fvPackage.ROLE__NAME:
  				setName((String)newValue);
  				return;
  			case Accordant_fvPackage.ROLE__PORT:
  				setPort((Port)newValue);
  				return;
  			case Accordant_fvPackage.ROLE__CONN:
  				setConn((Connector)newValue);
  				return;
  		}
  		super.eSet(featureID, newValue);
  	}
  
  	/**
  	 * <!-- begin-user-doc -->
  	 * <!-- end-user-doc -->
  	 * @generated
  	 */
  	@Override
  	public void eUnset(int featureID) {
  		switch (featureID) {
  			case Accordant_fvPackage.ROLE__TYPE:
  				setType(TYPE_EDEFAULT);
  				return;
  			case Accordant_fvPackage.ROLE__NAME:
  				setName(NAME_EDEFAULT);
  				return;
  			case Accordant_fvPackage.ROLE__PORT:
  				setPort((Port)null);
  				return;
  			case Accordant_fvPackage.ROLE__CONN:
  				setConn((Connector)null);
  				return;
  		}
  		super.eUnset(featureID);
  	}
  
  	/**
  	 * <!-- begin-user-doc -->
  	 * <!-- end-user-doc -->
  	 * @generated
  	 */
  	@Override
  	public boolean eIsSet(int featureID) {
  		switch (featureID) {
  			case Accordant_fvPackage.ROLE__TYPE:
  				return type != TYPE_EDEFAULT;
  			case Accordant_fvPackage.ROLE__NAME:
  				return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
  			case Accordant_fvPackage.ROLE__PORT:
  				return port != null;
  			case Accordant_fvPackage.ROLE__CONN:
  				return getConn() != null;
  		}
  		return super.eIsSet(featureID);
  	}
  
  	/**
  	 * <!-- begin-user-doc -->
  	 * <!-- end-user-doc -->
  	 * @generated
  	 */
  	@Override
  	public String toString() {
  		if (eIsProxy()) return super.toString();
  
  		StringBuffer result = new StringBuffer(super.toString());
  		result.append(" (type: ");
  		result.append(type);
  		result.append(", name: ");
  		result.append(name);
  		result.append(')');
  		return result.toString();
  	}
  
  } //RoleImpl
  