plugins/org.eclipse.emf.ecore/src/org/eclipse/emf/ecore/impl/EDataTypeImpl.java - emf/org.eclipse.emf - Git at Google

 /**
  * Copyright (c) 2002-2014 IBM Corporation, CEA, and others.
  * All rights reserved.   This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
  *   IBM - Initial API and implementation
  *   Christian W. Damus (CEA) - 433108
  */
 package org.eclipse.emf.ecore.impl;


 import java.util.Collection;
 import java.util.List;

 import org.eclipse.emf.common.notify.Notification;
 import org.eclipse.emf.ecore.EAnnotation;
 import org.eclipse.emf.ecore.EClass;
 import org.eclipse.emf.ecore.EDataType;
 import org.eclipse.emf.ecore.ETypeParameter;
 import org.eclipse.emf.ecore.EcorePackage;
 import org.eclipse.emf.ecore.util.EcoreUtil;
 import org.eclipse.emf.ecore.util.ExtendedMetaData;


 /**
  * <!-- begin-user-doc -->
  * An implementation of the model object '<em><b>EData Type</b></em>'.
  * @extends EDataType.Internal
  * <!-- end-user-doc -->
  * <p>
  * The following features are implemented:
  * </p>
  * <ul>
  *   <li>{@link org.eclipse.emf.ecore.impl.EDataTypeImpl#isSerializable <em>Serializable</em>}</li>
  * </ul>
  *
  * @generated
  */
 public class EDataTypeImpl extends EClassifierImpl implements EDataType, EDataType.Internal
 {
   /**
    * The default value of the '{@link #isSerializable() <em>Serializable</em>}' attribute.
    * <!-- begin-user-doc -->
    * <!-- end-user-doc -->
    * @see #isSerializable()
    * @generated
    * @ordered
    */
   protected static final boolean SERIALIZABLE_EDEFAULT = true;

   /**
    * The flag representing the value of the '{@link #isSerializable() <em>Serializable</em>}' attribute.
    * <!-- begin-user-doc -->
    * <!-- end-user-doc -->
    * @see #isSerializable()
    * @generated
    * @ordered
    */
   protected static final int SERIALIZABLE_EFLAG = 1 << 8;

   /**
    * <!-- begin-user-doc -->
    * <!-- end-user-doc -->
    * @generated
    */
   protected EDataTypeImpl()
   {
     super();
     eFlags |= SERIALIZABLE_EFLAG;
   }

   @Override
   protected void freeze()
   {
     // Bug 433108: Lock in the shared extended metadata for this data type
     ExtendedMetaData.INSTANCE.getName(this);

     super.freeze();
   }

   protected Object defaultValue = null;
   protected boolean defaultValueIsSet = false;

   @Override
   public Object getDefaultValue()
   {
     if (!defaultValueIsSet)
     {
       Class<?> instanceClass = null;
       try
       {
         instanceClass = getInstanceClass();
       }
       catch (Exception e)
       {
         // Continue with no instanceClass.
       }

       defaultValue = null;
       if (instanceClass != null && instanceClass.isPrimitive())
       {
         if (instanceClass == Boolean.TYPE)
           defaultValue = Boolean.FALSE;
         else if (instanceClass == Integer.TYPE)
           defaultValue = 0;
         else if (instanceClass == Float.TYPE)
           defaultValue = 0.0F;
         else if (instanceClass == Double.TYPE)
           defaultValue = 0.0;
         else if (instanceClass == Long.TYPE)
           defaultValue = 0L;
         else if (instanceClass == Short.TYPE)
           defaultValue = (short)0;
         else if (instanceClass == Byte.TYPE)
           defaultValue = (byte)0;
         else // if (instanceClass == Character.TYPE)
           defaultValue = '\u0000';
       }
       defaultValueIsSet = true;
     }
     return defaultValue;
   }

   @Override
   public void setInstanceClassGen(Class<?> instanceClass)
   {
     super.setInstanceClassGen(instanceClass);
     defaultValueIsSet = false;
   }

   @Override
   public void setGeneratedInstanceClass(boolean isGenerated)
   {
     super.setGeneratedInstanceClass(isGenerated);

     setDataTypeGeneratedInstanceClass(isGenerated);

   }

   protected void setDataTypeGeneratedInstanceClass(boolean isGenerated)
   {
     // EEnumImpl overrides this to do nothing.
     // The only case that is special is when a more specific instance of AbstractEnumerator is generated/reused.
     //
     if (isGenerated)
     {
       instanceClassName = "org.eclipse.emf.common.util.AbstractEnumerator";
     }
   }

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

   /**
    * <!-- begin-user-doc -->
    * <!-- end-user-doc -->
    * @generated
    */
   public boolean isSerializable()
   {
     return (eFlags & SERIALIZABLE_EFLAG) != 0;
   }

   /**
    * <!-- begin-user-doc -->
    * <!-- end-user-doc -->
    * @generated
    */
   public void setSerializable(boolean newSerializable)
   {
     boolean oldSerializable = (eFlags & SERIALIZABLE_EFLAG) != 0;
     if (newSerializable) eFlags |= SERIALIZABLE_EFLAG; else eFlags &= ~SERIALIZABLE_EFLAG;
     if (eNotificationRequired())
       eNotify(new ENotificationImpl(this, Notification.SET, EcorePackage.EDATA_TYPE__SERIALIZABLE, oldSerializable, newSerializable));
   }

   /**
    * <!-- begin-user-doc -->
    * <!-- end-user-doc -->
    * @generated
    */
   @Override
   public Object eGet(int featureID, boolean resolve, boolean coreType)
   {
     switch (featureID)
     {
       case EcorePackage.EDATA_TYPE__EANNOTATIONS:
         return getEAnnotations();
       case EcorePackage.EDATA_TYPE__NAME:
         return getName();
       case EcorePackage.EDATA_TYPE__INSTANCE_CLASS_NAME:
         return getInstanceClassName();
       case EcorePackage.EDATA_TYPE__INSTANCE_CLASS:
         return getInstanceClass();
       case EcorePackage.EDATA_TYPE__DEFAULT_VALUE:
         return getDefaultValue();
       case EcorePackage.EDATA_TYPE__INSTANCE_TYPE_NAME:
         return getInstanceTypeName();
       case EcorePackage.EDATA_TYPE__EPACKAGE:
         if (resolve) return getEPackage();
         return basicGetEPackage();
       case EcorePackage.EDATA_TYPE__ETYPE_PARAMETERS:
         return getETypeParameters();
       case EcorePackage.EDATA_TYPE__SERIALIZABLE:
         return isSerializable();
     }
     return eDynamicGet(featureID, resolve, coreType);
   }

   /**
    * <!-- begin-user-doc -->
    * <!-- end-user-doc -->
    * @generated
    */
   @SuppressWarnings("unchecked")
   @Override
   public void eSet(int featureID, Object newValue)
   {
     switch (featureID)
     {
       case EcorePackage.EDATA_TYPE__EANNOTATIONS:
         getEAnnotations().clear();
         getEAnnotations().addAll((Collection<? extends EAnnotation>)newValue);
         return;
       case EcorePackage.EDATA_TYPE__NAME:
         setName((String)newValue);
         return;
       case EcorePackage.EDATA_TYPE__INSTANCE_CLASS_NAME:
         setInstanceClassName((String)newValue);
         return;
       case EcorePackage.EDATA_TYPE__INSTANCE_TYPE_NAME:
         setInstanceTypeName((String)newValue);
         return;
       case EcorePackage.EDATA_TYPE__ETYPE_PARAMETERS:
         getETypeParameters().clear();
         getETypeParameters().addAll((Collection<? extends ETypeParameter>)newValue);
         return;
       case EcorePackage.EDATA_TYPE__SERIALIZABLE:
         setSerializable((Boolean)newValue);
         return;
     }
     eDynamicSet(featureID, newValue);
   }

   /**
    * <!-- begin-user-doc -->
    * <!-- end-user-doc -->
    * @generated
    */
   @Override
   public void eUnset(int featureID)
   {
     switch (featureID)
     {
       case EcorePackage.EDATA_TYPE__EANNOTATIONS:
         getEAnnotations().clear();
         return;
       case EcorePackage.EDATA_TYPE__NAME:
         setName(NAME_EDEFAULT);
         return;
       case EcorePackage.EDATA_TYPE__INSTANCE_CLASS_NAME:
         unsetInstanceClassName();
         return;
       case EcorePackage.EDATA_TYPE__INSTANCE_TYPE_NAME:
         unsetInstanceTypeName();
         return;
       case EcorePackage.EDATA_TYPE__ETYPE_PARAMETERS:
         getETypeParameters().clear();
         return;
       case EcorePackage.EDATA_TYPE__SERIALIZABLE:
         setSerializable(SERIALIZABLE_EDEFAULT);
         return;
     }
     eDynamicUnset(featureID);
   }

   /**
    * <!-- begin-user-doc -->
    * <!-- end-user-doc -->
    * @generated
    */
   @Override
   public boolean eIsSet(int featureID)
   {
     switch (featureID)
     {
       case EcorePackage.EDATA_TYPE__EANNOTATIONS:
         return eAnnotations != null && !eAnnotations.isEmpty();
       case EcorePackage.EDATA_TYPE__NAME:
         return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
       case EcorePackage.EDATA_TYPE__INSTANCE_CLASS_NAME:
         return isSetInstanceClassName();
       case EcorePackage.EDATA_TYPE__INSTANCE_CLASS:
         return getInstanceClass() != null;
       case EcorePackage.EDATA_TYPE__DEFAULT_VALUE:
         return DEFAULT_VALUE_EDEFAULT == null ? getDefaultValue() != null : !DEFAULT_VALUE_EDEFAULT.equals(getDefaultValue());
       case EcorePackage.EDATA_TYPE__INSTANCE_TYPE_NAME:
         return isSetInstanceTypeName();
       case EcorePackage.EDATA_TYPE__EPACKAGE:
         return basicGetEPackage() != null;
       case EcorePackage.EDATA_TYPE__ETYPE_PARAMETERS:
         return eTypeParameters != null && !eTypeParameters.isEmpty();
       case EcorePackage.EDATA_TYPE__SERIALIZABLE:
         return ((eFlags & SERIALIZABLE_EFLAG) != 0) != SERIALIZABLE_EDEFAULT;
     }
     return eDynamicIsSet(featureID);
   }

   /**
    * <!-- begin-user-doc -->
    * <!-- end-user-doc -->
    * @generated
    */
   @Override
   public String toString()
   {
     if (eIsProxy()) return super.toString();

     StringBuilder result = new StringBuilder(super.toString());
     result.append(" (serializable: ");
     result.append((eFlags & SERIALIZABLE_EFLAG) != 0);
     result.append(')');
     return result.toString();
   }

   protected ConversionDelegate conversionDelegate;
   protected boolean conversionDelegateIsSet;

   public ConversionDelegate getConversionDelegate()
   {
     if (!conversionDelegateIsSet)
     {
       List<String> conversionDelegates = EcoreUtil.getConversionDelegates(getEPackage());
       if (!conversionDelegates.isEmpty())
       {
         for (String eDataTypeDelegateURI : conversionDelegates)
         {
           if (this.getEAnnotation(eDataTypeDelegateURI) != null)
           {
             EDataType.Internal.ConversionDelegate.Factory eDataTypeDelegateFactory = EcoreUtil.getConversionDelegateFactory(this);
             if (eDataTypeDelegateFactory != null)
             {
               conversionDelegate = eDataTypeDelegateFactory.createConversionDelegate(this);
               conversionDelegateIsSet = true;
               break;
             }
           }
         }
       }
     }
     return conversionDelegate;
   }

   public void setConversionDelegate(ConversionDelegate conversionDelegate)
   {
     this.conversionDelegate = conversionDelegate;
     conversionDelegateIsSet = conversionDelegate != null;
   }

 }
	/**
	* Copyright (c) 2002-2014 IBM Corporation, CEA, and others.
	* All rights reserved. This program and the accompanying materials
	* are made available under the terms of the Eclipse Public License v1.0
	* which accompanies this distribution, and is available at
	* http://www.eclipse.org/legal/epl-v10.html
	*
	* Contributors:
	* IBM - Initial API and implementation
	* Christian W. Damus (CEA) - 433108
	*/
	package org.eclipse.emf.ecore.impl;


	import java.util.Collection;
	import java.util.List;

	import org.eclipse.emf.common.notify.Notification;
	import org.eclipse.emf.ecore.EAnnotation;
	import org.eclipse.emf.ecore.EClass;
	import org.eclipse.emf.ecore.EDataType;
	import org.eclipse.emf.ecore.ETypeParameter;
	import org.eclipse.emf.ecore.EcorePackage;
	import org.eclipse.emf.ecore.util.EcoreUtil;
	import org.eclipse.emf.ecore.util.ExtendedMetaData;


	/**
	* <!-- begin-user-doc -->
	* An implementation of the model object '<em><b>EData Type</b></em>'.
	* @extends EDataType.Internal
	* <!-- end-user-doc -->
	* <p>
	* The following features are implemented:
	* </p>
	* <ul>
	* <li>{@link org.eclipse.emf.ecore.impl.EDataTypeImpl#isSerializable <em>Serializable</em>}</li>
	* </ul>
	*
	* @generated
	*/
	public class EDataTypeImpl extends EClassifierImpl implements EDataType, EDataType.Internal
	{
	/**
	* The default value of the '{@link #isSerializable() <em>Serializable</em>}' attribute.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @see #isSerializable()
	* @generated
	* @ordered
	*/
	protected static final boolean SERIALIZABLE_EDEFAULT = true;

	/**
	* The flag representing the value of the '{@link #isSerializable() <em>Serializable</em>}' attribute.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @see #isSerializable()
	* @generated
	* @ordered
	*/
	protected static final int SERIALIZABLE_EFLAG = 1 << 8;

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	protected EDataTypeImpl()
	{
	super();
	eFlags \|= SERIALIZABLE_EFLAG;
	}

	@Override
	protected void freeze()
	{
	// Bug 433108: Lock in the shared extended metadata for this data type
	ExtendedMetaData.INSTANCE.getName(this);

	super.freeze();
	}

	protected Object defaultValue = null;
	protected boolean defaultValueIsSet = false;

	@Override
	public Object getDefaultValue()
	{
	if (!defaultValueIsSet)
	{
	Class<?> instanceClass = null;
	try
	{
	instanceClass = getInstanceClass();
	}
	catch (Exception e)
	{
	// Continue with no instanceClass.
	}

	defaultValue = null;
	if (instanceClass != null && instanceClass.isPrimitive())
	{
	if (instanceClass == Boolean.TYPE)
	defaultValue = Boolean.FALSE;
	else if (instanceClass == Integer.TYPE)
	defaultValue = 0;
	else if (instanceClass == Float.TYPE)
	defaultValue = 0.0F;
	else if (instanceClass == Double.TYPE)
	defaultValue = 0.0;
	else if (instanceClass == Long.TYPE)
	defaultValue = 0L;
	else if (instanceClass == Short.TYPE)
	defaultValue = (short)0;
	else if (instanceClass == Byte.TYPE)
	defaultValue = (byte)0;
	else // if (instanceClass == Character.TYPE)
	defaultValue = '\u0000';
	}
	defaultValueIsSet = true;
	}
	return defaultValue;
	}

	@Override
	public void setInstanceClassGen(Class<?> instanceClass)
	{
	super.setInstanceClassGen(instanceClass);
	defaultValueIsSet = false;
	}

	@Override
	public void setGeneratedInstanceClass(boolean isGenerated)
	{
	super.setGeneratedInstanceClass(isGenerated);

	setDataTypeGeneratedInstanceClass(isGenerated);

	}

	protected void setDataTypeGeneratedInstanceClass(boolean isGenerated)
	{
	// EEnumImpl overrides this to do nothing.
	// The only case that is special is when a more specific instance of AbstractEnumerator is generated/reused.
	//
	if (isGenerated)
	{
	instanceClassName = "org.eclipse.emf.common.util.AbstractEnumerator";
	}
	}

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

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public boolean isSerializable()
	{
	return (eFlags & SERIALIZABLE_EFLAG) != 0;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	public void setSerializable(boolean newSerializable)
	{
	boolean oldSerializable = (eFlags & SERIALIZABLE_EFLAG) != 0;
	if (newSerializable) eFlags \|= SERIALIZABLE_EFLAG; else eFlags &= ~SERIALIZABLE_EFLAG;
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET, EcorePackage.EDATA_TYPE__SERIALIZABLE, oldSerializable, newSerializable));
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType)
	{
	switch (featureID)
	{
	case EcorePackage.EDATA_TYPE__EANNOTATIONS:
	return getEAnnotations();
	case EcorePackage.EDATA_TYPE__NAME:
	return getName();
	case EcorePackage.EDATA_TYPE__INSTANCE_CLASS_NAME:
	return getInstanceClassName();
	case EcorePackage.EDATA_TYPE__INSTANCE_CLASS:
	return getInstanceClass();
	case EcorePackage.EDATA_TYPE__DEFAULT_VALUE:
	return getDefaultValue();
	case EcorePackage.EDATA_TYPE__INSTANCE_TYPE_NAME:
	return getInstanceTypeName();
	case EcorePackage.EDATA_TYPE__EPACKAGE:
	if (resolve) return getEPackage();
	return basicGetEPackage();
	case EcorePackage.EDATA_TYPE__ETYPE_PARAMETERS:
	return getETypeParameters();
	case EcorePackage.EDATA_TYPE__SERIALIZABLE:
	return isSerializable();
	}
	return eDynamicGet(featureID, resolve, coreType);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@SuppressWarnings("unchecked")
	@Override
	public void eSet(int featureID, Object newValue)
	{
	switch (featureID)
	{
	case EcorePackage.EDATA_TYPE__EANNOTATIONS:
	getEAnnotations().clear();
	getEAnnotations().addAll((Collection<? extends EAnnotation>)newValue);
	return;
	case EcorePackage.EDATA_TYPE__NAME:
	setName((String)newValue);
	return;
	case EcorePackage.EDATA_TYPE__INSTANCE_CLASS_NAME:
	setInstanceClassName((String)newValue);
	return;
	case EcorePackage.EDATA_TYPE__INSTANCE_TYPE_NAME:
	setInstanceTypeName((String)newValue);
	return;
	case EcorePackage.EDATA_TYPE__ETYPE_PARAMETERS:
	getETypeParameters().clear();
	getETypeParameters().addAll((Collection<? extends ETypeParameter>)newValue);
	return;
	case EcorePackage.EDATA_TYPE__SERIALIZABLE:
	setSerializable((Boolean)newValue);
	return;
	}
	eDynamicSet(featureID, newValue);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public void eUnset(int featureID)
	{
	switch (featureID)
	{
	case EcorePackage.EDATA_TYPE__EANNOTATIONS:
	getEAnnotations().clear();
	return;
	case EcorePackage.EDATA_TYPE__NAME:
	setName(NAME_EDEFAULT);
	return;
	case EcorePackage.EDATA_TYPE__INSTANCE_CLASS_NAME:
	unsetInstanceClassName();
	return;
	case EcorePackage.EDATA_TYPE__INSTANCE_TYPE_NAME:
	unsetInstanceTypeName();
	return;
	case EcorePackage.EDATA_TYPE__ETYPE_PARAMETERS:
	getETypeParameters().clear();
	return;
	case EcorePackage.EDATA_TYPE__SERIALIZABLE:
	setSerializable(SERIALIZABLE_EDEFAULT);
	return;
	}
	eDynamicUnset(featureID);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public boolean eIsSet(int featureID)
	{
	switch (featureID)
	{
	case EcorePackage.EDATA_TYPE__EANNOTATIONS:
	return eAnnotations != null && !eAnnotations.isEmpty();
	case EcorePackage.EDATA_TYPE__NAME:
	return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
	case EcorePackage.EDATA_TYPE__INSTANCE_CLASS_NAME:
	return isSetInstanceClassName();
	case EcorePackage.EDATA_TYPE__INSTANCE_CLASS:
	return getInstanceClass() != null;
	case EcorePackage.EDATA_TYPE__DEFAULT_VALUE:
	return DEFAULT_VALUE_EDEFAULT == null ? getDefaultValue() != null : !DEFAULT_VALUE_EDEFAULT.equals(getDefaultValue());
	case EcorePackage.EDATA_TYPE__INSTANCE_TYPE_NAME:
	return isSetInstanceTypeName();
	case EcorePackage.EDATA_TYPE__EPACKAGE:
	return basicGetEPackage() != null;
	case EcorePackage.EDATA_TYPE__ETYPE_PARAMETERS:
	return eTypeParameters != null && !eTypeParameters.isEmpty();
	case EcorePackage.EDATA_TYPE__SERIALIZABLE:
	return ((eFlags & SERIALIZABLE_EFLAG) != 0) != SERIALIZABLE_EDEFAULT;
	}
	return eDynamicIsSet(featureID);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public String toString()
	{
	if (eIsProxy()) return super.toString();

	StringBuilder result = new StringBuilder(super.toString());
	result.append(" (serializable: ");
	result.append((eFlags & SERIALIZABLE_EFLAG) != 0);
	result.append(')');
	return result.toString();
	}

	protected ConversionDelegate conversionDelegate;
	protected boolean conversionDelegateIsSet;

	public ConversionDelegate getConversionDelegate()
	{
	if (!conversionDelegateIsSet)
	{
	List<String> conversionDelegates = EcoreUtil.getConversionDelegates(getEPackage());
	if (!conversionDelegates.isEmpty())
	{
	for (String eDataTypeDelegateURI : conversionDelegates)
	{
	if (this.getEAnnotation(eDataTypeDelegateURI) != null)
	{
	EDataType.Internal.ConversionDelegate.Factory eDataTypeDelegateFactory = EcoreUtil.getConversionDelegateFactory(this);
	if (eDataTypeDelegateFactory != null)
	{
	conversionDelegate = eDataTypeDelegateFactory.createConversionDelegate(this);
	conversionDelegateIsSet = true;
	break;
	}
	}
	}
	}
	}
	return conversionDelegate;
	}

	public void setConversionDelegate(ConversionDelegate conversionDelegate)
	{
	this.conversionDelegate = conversionDelegate;
	conversionDelegateIsSet = conversionDelegate != null;
	}

	}