StageImpl.java

/**
 */
package org.js.model.stageconfig.impl;

import java.util.Collection;

import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;

import org.eclipse.emf.common.util.EList;

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.EObjectImpl;

import org.eclipse.emf.ecore.util.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.InternalEList;

import org.js.model.stageconfig.Operation;
import org.js.model.stageconfig.Stage;
import org.js.model.stageconfig.StageconfigPackage;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Stage</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.js.model.stageconfig.impl.StageImpl#getOperations <em>Operations</em>}</li>
 *   <li>{@link org.js.model.stageconfig.impl.StageImpl#getNextStage <em>Next Stage</em>}</li>
 *   <li>{@link org.js.model.stageconfig.impl.StageImpl#getName <em>Name</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class StageImpl extends EObjectImpl implements Stage {
	/**
    * The cached value of the '{@link #getOperations() <em>Operations</em>}' containment reference list.
    * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
    * @see #getOperations()
    * @generated
    * @ordered
    */
	protected EList<Operation> operations;

	/**
    * The cached value of the '{@link #getNextStage() <em>Next Stage</em>}' containment reference.
    * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
    * @see #getNextStage()
    * @generated
    * @ordered
    */
	protected Stage nextStage;

	/**
    * 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;

	/**
    * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
    * @generated
    */
	protected StageImpl() {
      super();
   }

	/**
    * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
    * @generated
    */
	@Override
	protected EClass eStaticClass() {
      return StageconfigPackage.Literals.STAGE;
   }

	/**
    * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
    * @generated
    */
	public EList<Operation> getOperations() {
      if (operations == null) {
         operations = new EObjectContainmentEList<Operation>(Operation.class, this, StageconfigPackage.STAGE__OPERATIONS);
      }
      return operations;
   }

	/**
    * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
    * @generated
    */
	public Stage getNextStage() {
      return nextStage;
   }

	/**
    * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
    * @generated
    */
	public NotificationChain basicSetNextStage(Stage newNextStage, NotificationChain msgs) {
      Stage oldNextStage = nextStage;
      nextStage = newNextStage;
      if (eNotificationRequired()) {
         ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, StageconfigPackage.STAGE__NEXT_STAGE, oldNextStage, newNextStage);
         if (msgs == null) msgs = notification; else msgs.add(notification);
      }
      return msgs;
   }

	/**
    * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
    * @generated
    */
	public void setNextStage(Stage newNextStage) {
      if (newNextStage != nextStage) {
         NotificationChain msgs = null;
         if (nextStage != null)
            msgs = ((InternalEObject)nextStage).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - StageconfigPackage.STAGE__NEXT_STAGE, null, msgs);
         if (newNextStage != null)
            msgs = ((InternalEObject)newNextStage).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - StageconfigPackage.STAGE__NEXT_STAGE, null, msgs);
         msgs = basicSetNextStage(newNextStage, msgs);
         if (msgs != null) msgs.dispatch();
      }
      else if (eNotificationRequired())
         eNotify(new ENotificationImpl(this, Notification.SET, StageconfigPackage.STAGE__NEXT_STAGE, newNextStage, newNextStage));
   }

	/**
    * <!-- 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, StageconfigPackage.STAGE__NAME, oldName, name));
   }

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated NOT
	 */
	public boolean hasNext() {
		return nextStage == null ? false : true;
	}

	/**
    * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
    * @generated
    */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
      switch (featureID) {
         case StageconfigPackage.STAGE__OPERATIONS:
            return ((InternalEList<?>)getOperations()).basicRemove(otherEnd, msgs);
         case StageconfigPackage.STAGE__NEXT_STAGE:
            return basicSetNextStage(null, msgs);
      }
      return super.eInverseRemove(otherEnd, featureID, msgs);
   }

	/**
    * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
    * @generated
    */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
      switch (featureID) {
         case StageconfigPackage.STAGE__OPERATIONS:
            return getOperations();
         case StageconfigPackage.STAGE__NEXT_STAGE:
            return getNextStage();
         case StageconfigPackage.STAGE__NAME:
            return getName();
      }
      return super.eGet(featureID, resolve, coreType);
   }

	/**
    * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
    * @generated
    */
	@SuppressWarnings("unchecked")
	@Override
	public void eSet(int featureID, Object newValue) {
      switch (featureID) {
         case StageconfigPackage.STAGE__OPERATIONS:
            getOperations().clear();
            getOperations().addAll((Collection<? extends Operation>)newValue);
            return;
         case StageconfigPackage.STAGE__NEXT_STAGE:
            setNextStage((Stage)newValue);
            return;
         case StageconfigPackage.STAGE__NAME:
            setName((String)newValue);
            return;
      }
      super.eSet(featureID, newValue);
   }

	/**
    * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
    * @generated
    */
	@Override
	public void eUnset(int featureID) {
      switch (featureID) {
         case StageconfigPackage.STAGE__OPERATIONS:
            getOperations().clear();
            return;
         case StageconfigPackage.STAGE__NEXT_STAGE:
            setNextStage((Stage)null);
            return;
         case StageconfigPackage.STAGE__NAME:
            setName(NAME_EDEFAULT);
            return;
      }
      super.eUnset(featureID);
   }

	/**
    * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
    * @generated
    */
	@Override
	public boolean eIsSet(int featureID) {
      switch (featureID) {
         case StageconfigPackage.STAGE__OPERATIONS:
            return operations != null && !operations.isEmpty();
         case StageconfigPackage.STAGE__NEXT_STAGE:
            return nextStage != null;
         case StageconfigPackage.STAGE__NAME:
            return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
      }
      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(" (name: ");
      result.append(name);
      result.append(')');
      return result.toString();
   }

} //StageImpl