plugins/org.eclipse.ocl.pivot/emf-gen/org/eclipse/ocl/pivot/internal/FeatureImpl.java - ocl/org.eclipse.ocl - Git at Google

 /*******************************************************************************
  * Copyright (c) 2010, 2017 Willink Transformations 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:
  *   E.D.Willink - Initial API and implementation
  *******************************************************************************/
 package org.eclipse.ocl.pivot.internal;

 import java.lang.reflect.InvocationTargetException;
 import java.util.Collection;
 import java.util.Map;

 import org.eclipse.emf.common.notify.Notification;
 import org.eclipse.emf.common.util.DiagnosticChain;
 import org.eclipse.emf.common.util.EList;
 import org.eclipse.emf.ecore.EClass;
 import org.eclipse.emf.ecore.impl.ENotificationImpl;
 import org.eclipse.jdt.annotation.NonNull;
 import org.eclipse.jdt.annotation.Nullable;
 import org.eclipse.ocl.pivot.Comment;
 import org.eclipse.ocl.pivot.Element;
 import org.eclipse.ocl.pivot.ElementExtension;
 import org.eclipse.ocl.pivot.Feature;
 import org.eclipse.ocl.pivot.PivotPackage;
 import org.eclipse.ocl.pivot.PivotTables;
 import org.eclipse.ocl.pivot.Type;
 import org.eclipse.ocl.pivot.ValueSpecification;
 import org.eclipse.ocl.pivot.ids.TypeId;
 import org.eclipse.ocl.pivot.internal.utilities.PivotUtilInternal;
 import org.eclipse.ocl.pivot.library.LibraryFeature;
 import org.eclipse.ocl.pivot.library.oclany.OclComparableLessThanEqualOperation;
 import org.eclipse.ocl.pivot.library.string.CGStringGetSeverityOperation;
 import org.eclipse.ocl.pivot.library.string.CGStringLogDiagnosticOperation;
 import org.eclipse.ocl.pivot.util.Visitor;
 import org.eclipse.ocl.pivot.utilities.ValueUtil;

 /**
  * <!-- begin-user-doc -->
  * An implementation of the model object '<em><b>Feature</b></em>'.
  * <!-- end-user-doc -->
  * <p>
  * The following features are implemented:
  * </p>
  * <ul>
  *   <li>{@link org.eclipse.ocl.pivot.internal.FeatureImpl#getImplementation <em>Implementation</em>}</li>
  *   <li>{@link org.eclipse.ocl.pivot.internal.FeatureImpl#getImplementationClass <em>Implementation Class</em>}</li>
  *   <li>{@link org.eclipse.ocl.pivot.internal.FeatureImpl#isIsStatic <em>Is Static</em>}</li>
  * </ul>
  *
  * @generated
  */
 public abstract class FeatureImpl
 extends TypedElementImpl
 implements Feature {

 	/**
 	 * The default value of the '{@link #getImplementation() <em>Implementation</em>}' attribute.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @see #getImplementation()
 	 * @generated
 	 * @ordered
 	 */
 	protected static final LibraryFeature IMPLEMENTATION_EDEFAULT = null;
 	/**
 	 * The cached value of the '{@link #getImplementation() <em>Implementation</em>}' attribute.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @see #getImplementation()
 	 * @generated
 	 * @ordered
 	 */
 	protected LibraryFeature implementation = IMPLEMENTATION_EDEFAULT;
 	/**
 	 * The default value of the '{@link #getImplementationClass() <em>Implementation Class</em>}' attribute.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @see #getImplementationClass()
 	 * @generated
 	 * @ordered
 	 */
 	protected static final String IMPLEMENTATION_CLASS_EDEFAULT = null;
 	/**
 	 * The cached value of the '{@link #getImplementationClass() <em>Implementation Class</em>}' attribute.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @see #getImplementationClass()
 	 * @generated
 	 * @ordered
 	 */
 	protected String implementationClass = IMPLEMENTATION_CLASS_EDEFAULT;

 	/**
 	 * The default value of the '{@link #isIsStatic() <em>Is Static</em>}' attribute.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @see #isIsStatic()
 	 * @generated
 	 * @ordered
 	 */
 	protected static final boolean IS_STATIC_EDEFAULT = false;
 	/**
 	 * The flag representing the value of the '{@link #isIsStatic() <em>Is Static</em>}' attribute.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @see #isIsStatic()
 	 * @generated
 	 * @ordered
 	 */
 	protected static final int IS_STATIC_EFLAG = 1 << 9;

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

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

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public String getImplementationClass()
 	{
 		return implementationClass;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public void setImplementationClass(String newImplementationClass)
 	{
 		String oldImplementationClass = implementationClass;
 		implementationClass = newImplementationClass;
 		if (eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET, PivotPackage.FEATURE__IMPLEMENTATION_CLASS, oldImplementationClass, implementationClass));
 	}

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

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public void setIsStatic(boolean newIsStatic)
 	{
 		boolean oldIsStatic = (eFlags & IS_STATIC_EFLAG) != 0;
 		if (newIsStatic) eFlags |= IS_STATIC_EFLAG; else eFlags &= ~IS_STATIC_EFLAG;
 		if (eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET, PivotPackage.FEATURE__IS_STATIC, oldIsStatic, newIsStatic));
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * @since 1.3
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public boolean validateNameIsNotNull(final DiagnosticChain diagnostics, final Map<Object, Object> context)
 	{
 		/**
 		 *
 		 * inv NameIsNotNull:
 		 *   let severity : Integer[1] = 'Feature::NameIsNotNull'.getSeverity()
 		 *   in
 		 *     if severity <= 0
 		 *     then true
 		 *     else
 		 *       let result : Boolean[1] = name <> null
 		 *       in
 		 *         'Feature::NameIsNotNull'.logDiagnostic(self, null, diagnostics, context, null, severity, result, 0)
 		 *     endif
 		 */
 		final /*@NonInvalid*/ org.eclipse.ocl.pivot.evaluation.@NonNull Executor executor = PivotUtilInternal.getExecutor(this);
 		final /*@NonInvalid*/ org.eclipse.ocl.pivot.values.@NonNull IntegerValue severity_0 = CGStringGetSeverityOperation.INSTANCE.evaluate(executor, PivotTables.STR_Feature_c_c_NameIsNotNull);
 		final /*@NonInvalid*/ boolean le = OclComparableLessThanEqualOperation.INSTANCE.evaluate(executor, severity_0, PivotTables.INT_0).booleanValue();
 		/*@NonInvalid*/ boolean symbol_0;
 		if (le) {
 			symbol_0 = ValueUtil.TRUE_VALUE;
 		}
 		else {
 			final /*@NonInvalid*/ java.lang.@Nullable String name = this.getName();
 			final /*@NonInvalid*/ boolean result = name != null;
 			final /*@NonInvalid*/ boolean logDiagnostic = CGStringLogDiagnosticOperation.INSTANCE.evaluate(executor, TypeId.BOOLEAN, PivotTables.STR_Feature_c_c_NameIsNotNull, this, (Object)null, diagnostics, context, (Object)null, severity_0, result, PivotTables.INT_0).booleanValue();
 			symbol_0 = logDiagnostic;
 		}
 		return Boolean.TRUE == symbol_0;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public boolean validateTypeIsNotInvalid(final DiagnosticChain diagnostics, final Map<Object, Object> context)
 	{
 		/**
 		 *
 		 * inv TypeIsNotInvalid:
 		 *   let severity : Integer[1] = 'Feature::TypeIsNotInvalid'.getSeverity()
 		 *   in
 		 *     if severity <= 0
 		 *     then true
 		 *     else
 		 *       let result : Boolean[1] = type <> OclInvalid
 		 *       in
 		 *         'Feature::TypeIsNotInvalid'.logDiagnostic(self, null, diagnostics, context, null, severity, result, 0)
 		 *     endif
 		 */
 		final /*@NonInvalid*/ org.eclipse.ocl.pivot.evaluation.@NonNull Executor executor = PivotUtilInternal.getExecutor(this);
 		final /*@NonInvalid*/ org.eclipse.ocl.pivot.ids.@NonNull IdResolver idResolver = executor.getIdResolver();
 		final /*@NonInvalid*/ org.eclipse.ocl.pivot.values.@NonNull IntegerValue severity_0 = CGStringGetSeverityOperation.INSTANCE.evaluate(executor, PivotTables.STR_Feature_c_c_TypeIsNotInvalid);
 		final /*@NonInvalid*/ boolean le = OclComparableLessThanEqualOperation.INSTANCE.evaluate(executor, severity_0, PivotTables.INT_0).booleanValue();
 		/*@NonInvalid*/ boolean symbol_0;
 		if (le) {
 			symbol_0 = ValueUtil.TRUE_VALUE;
 		}
 		else {
 			final /*@NonInvalid*/ org.eclipse.ocl.pivot.@NonNull Class TYP_OclInvalid_0 = idResolver.getClass(TypeId.OCL_INVALID, null);
 			final /*@NonInvalid*/ org.eclipse.ocl.pivot.@Nullable Type type = this.getType();
 			final /*@NonInvalid*/ boolean result = (type != null) ? (type.getTypeId() != TYP_OclInvalid_0.getTypeId()) : true;
 			final /*@NonInvalid*/ boolean logDiagnostic = CGStringLogDiagnosticOperation.INSTANCE.evaluate(executor, TypeId.BOOLEAN, PivotTables.STR_Feature_c_c_TypeIsNotInvalid, this, (Object)null, diagnostics, context, (Object)null, severity_0, result, PivotTables.INT_0).booleanValue();
 			symbol_0 = logDiagnostic;
 		}
 		return Boolean.TRUE == symbol_0;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * @since 1.3
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public boolean validateTypeIsNotNull(final DiagnosticChain diagnostics, final Map<Object, Object> context)
 	{
 		/**
 		 *
 		 * inv TypeIsNotNull:
 		 *   let severity : Integer[1] = 'Feature::TypeIsNotNull'.getSeverity()
 		 *   in
 		 *     if severity <= 0
 		 *     then true
 		 *     else
 		 *       let result : Boolean[1] = type <> null
 		 *       in
 		 *         'Feature::TypeIsNotNull'.logDiagnostic(self, null, diagnostics, context, null, severity, result, 0)
 		 *     endif
 		 */
 		final /*@NonInvalid*/ org.eclipse.ocl.pivot.evaluation.@NonNull Executor executor = PivotUtilInternal.getExecutor(this);
 		final /*@NonInvalid*/ org.eclipse.ocl.pivot.values.@NonNull IntegerValue severity_0 = CGStringGetSeverityOperation.INSTANCE.evaluate(executor, PivotTables.STR_Feature_c_c_TypeIsNotNull);
 		final /*@NonInvalid*/ boolean le = OclComparableLessThanEqualOperation.INSTANCE.evaluate(executor, severity_0, PivotTables.INT_0).booleanValue();
 		/*@NonInvalid*/ boolean symbol_0;
 		if (le) {
 			symbol_0 = ValueUtil.TRUE_VALUE;
 		}
 		else {
 			final /*@NonInvalid*/ org.eclipse.ocl.pivot.@Nullable Type type = this.getType();
 			final /*@NonInvalid*/ boolean result = type != null;
 			final /*@NonInvalid*/ boolean logDiagnostic = CGStringLogDiagnosticOperation.INSTANCE.evaluate(executor, TypeId.BOOLEAN, PivotTables.STR_Feature_c_c_TypeIsNotNull, this, (Object)null, diagnostics, context, (Object)null, severity_0, result, PivotTables.INT_0).booleanValue();
 			symbol_0 = logDiagnostic;
 		}
 		return Boolean.TRUE == symbol_0;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public LibraryFeature getImplementation()
 	{
 		return implementation;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public void setImplementation(LibraryFeature newImplementation)
 	{
 		LibraryFeature oldImplementation = implementation;
 		implementation = newImplementation;
 		if (eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET, PivotPackage.FEATURE__IMPLEMENTATION, oldImplementation, implementation));
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public Object eGet(int featureID, boolean resolve, boolean coreType)
 	{
 		switch (featureID)
 		{
 			case PivotPackage.FEATURE__ANNOTATING_COMMENTS:
 				return getAnnotatingComments();
 			case PivotPackage.FEATURE__OWNED_ANNOTATIONS:
 				return getOwnedAnnotations();
 			case PivotPackage.FEATURE__OWNED_COMMENTS:
 				return getOwnedComments();
 			case PivotPackage.FEATURE__OWNED_EXTENSIONS:
 				return getOwnedExtensions();
 			case PivotPackage.FEATURE__NAME:
 				return getName();
 			case PivotPackage.FEATURE__IS_MANY:
 				return isIsMany();
 			case PivotPackage.FEATURE__IS_REQUIRED:
 				return isIsRequired();
 			case PivotPackage.FEATURE__TYPE:
 				if (resolve) return getType();
 				return basicGetType();
 			case PivotPackage.FEATURE__IMPLEMENTATION:
 				return getImplementation();
 			case PivotPackage.FEATURE__IMPLEMENTATION_CLASS:
 				return getImplementationClass();
 			case PivotPackage.FEATURE__IS_STATIC:
 				return isIsStatic();
 		}
 		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 PivotPackage.FEATURE__ANNOTATING_COMMENTS:
 				getAnnotatingComments().clear();
 				getAnnotatingComments().addAll((Collection<? extends Comment>)newValue);
 				return;
 			case PivotPackage.FEATURE__OWNED_ANNOTATIONS:
 				getOwnedAnnotations().clear();
 				getOwnedAnnotations().addAll((Collection<? extends Element>)newValue);
 				return;
 			case PivotPackage.FEATURE__OWNED_COMMENTS:
 				getOwnedComments().clear();
 				getOwnedComments().addAll((Collection<? extends Comment>)newValue);
 				return;
 			case PivotPackage.FEATURE__OWNED_EXTENSIONS:
 				getOwnedExtensions().clear();
 				getOwnedExtensions().addAll((Collection<? extends ElementExtension>)newValue);
 				return;
 			case PivotPackage.FEATURE__NAME:
 				setName((String)newValue);
 				return;
 			case PivotPackage.FEATURE__IS_REQUIRED:
 				setIsRequired((Boolean)newValue);
 				return;
 			case PivotPackage.FEATURE__TYPE:
 				setType((Type)newValue);
 				return;
 			case PivotPackage.FEATURE__IMPLEMENTATION:
 				setImplementation((LibraryFeature)newValue);
 				return;
 			case PivotPackage.FEATURE__IMPLEMENTATION_CLASS:
 				setImplementationClass((String)newValue);
 				return;
 			case PivotPackage.FEATURE__IS_STATIC:
 				setIsStatic((Boolean)newValue);
 				return;
 		}
 		eDynamicSet(featureID, newValue);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public void eUnset(int featureID)
 	{
 		switch (featureID)
 		{
 			case PivotPackage.FEATURE__ANNOTATING_COMMENTS:
 				getAnnotatingComments().clear();
 				return;
 			case PivotPackage.FEATURE__OWNED_ANNOTATIONS:
 				getOwnedAnnotations().clear();
 				return;
 			case PivotPackage.FEATURE__OWNED_COMMENTS:
 				getOwnedComments().clear();
 				return;
 			case PivotPackage.FEATURE__OWNED_EXTENSIONS:
 				getOwnedExtensions().clear();
 				return;
 			case PivotPackage.FEATURE__NAME:
 				setName(NAME_EDEFAULT);
 				return;
 			case PivotPackage.FEATURE__IS_REQUIRED:
 				setIsRequired(IS_REQUIRED_EDEFAULT);
 				return;
 			case PivotPackage.FEATURE__TYPE:
 				setType((Type)null);
 				return;
 			case PivotPackage.FEATURE__IMPLEMENTATION:
 				setImplementation(IMPLEMENTATION_EDEFAULT);
 				return;
 			case PivotPackage.FEATURE__IMPLEMENTATION_CLASS:
 				setImplementationClass(IMPLEMENTATION_CLASS_EDEFAULT);
 				return;
 			case PivotPackage.FEATURE__IS_STATIC:
 				setIsStatic(IS_STATIC_EDEFAULT);
 				return;
 		}
 		eDynamicUnset(featureID);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	public boolean eIsSet(int featureID)
 	{
 		switch (featureID)
 		{
 			case PivotPackage.FEATURE__ANNOTATING_COMMENTS:
 				return annotatingComments != null && !annotatingComments.isEmpty();
 			case PivotPackage.FEATURE__OWNED_ANNOTATIONS:
 				return ownedAnnotations != null && !ownedAnnotations.isEmpty();
 			case PivotPackage.FEATURE__OWNED_COMMENTS:
 				return ownedComments != null && !ownedComments.isEmpty();
 			case PivotPackage.FEATURE__OWNED_EXTENSIONS:
 				return ownedExtensions != null && !ownedExtensions.isEmpty();
 			case PivotPackage.FEATURE__NAME:
 				return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
 			case PivotPackage.FEATURE__IS_MANY:
 				return isIsMany() != IS_MANY_EDEFAULT;
 			case PivotPackage.FEATURE__IS_REQUIRED:
 				return ((eFlags & IS_REQUIRED_EFLAG) != 0) != IS_REQUIRED_EDEFAULT;
 			case PivotPackage.FEATURE__TYPE:
 				return type != null;
 			case PivotPackage.FEATURE__IMPLEMENTATION:
 				return IMPLEMENTATION_EDEFAULT == null ? implementation != null : !IMPLEMENTATION_EDEFAULT.equals(implementation);
 			case PivotPackage.FEATURE__IMPLEMENTATION_CLASS:
 				return IMPLEMENTATION_CLASS_EDEFAULT == null ? implementationClass != null : !IMPLEMENTATION_CLASS_EDEFAULT.equals(implementationClass);
 			case PivotPackage.FEATURE__IS_STATIC:
 				return ((eFlags & IS_STATIC_EFLAG) != 0) != IS_STATIC_EDEFAULT;
 		}
 		return eDynamicIsSet(featureID);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated
 	 */
 	@Override
 	@SuppressWarnings("unchecked")
 	public Object eInvoke(int operationID, EList<?> arguments) throws InvocationTargetException
 	{
 		switch (operationID)
 		{
 			case PivotPackage.FEATURE___ALL_OWNED_ELEMENTS:
 				return allOwnedElements();
 			case PivotPackage.FEATURE___GET_VALUE__TYPE_STRING:
 				return getValue((Type)arguments.get(0), (String)arguments.get(1));
 			case PivotPackage.FEATURE___COMPATIBLE_BODY__VALUESPECIFICATION:
 				return CompatibleBody((ValueSpecification)arguments.get(0));
 			case PivotPackage.FEATURE___VALIDATE_NAME_IS_NOT_NULL__DIAGNOSTICCHAIN_MAP:
 				return validateNameIsNotNull((DiagnosticChain)arguments.get(0), (Map<Object, Object>)arguments.get(1));
 			case PivotPackage.FEATURE___VALIDATE_TYPE_IS_NOT_INVALID__DIAGNOSTICCHAIN_MAP:
 				return validateTypeIsNotInvalid((DiagnosticChain)arguments.get(0), (Map<Object, Object>)arguments.get(1));
 			case PivotPackage.FEATURE___VALIDATE_TYPE_IS_NOT_NULL__DIAGNOSTICCHAIN_MAP:
 				return validateTypeIsNotNull((DiagnosticChain)arguments.get(0), (Map<Object, Object>)arguments.get(1));
 		}
 		return eDynamicInvoke(operationID, arguments);
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @generated NOT
 	 */
 	@Override
 	public String toString()
 	{
 		return super.toString();
 	}

 	@Override
 	public <R> R accept(@NonNull Visitor<R> visitor) {
 		return visitor.visitFeature(this);
 	}
 } //FeatureImpl
	/*******************************************************************************
	* Copyright (c) 2010, 2017 Willink Transformations 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:
	* E.D.Willink - Initial API and implementation
	*******************************************************************************/
	package org.eclipse.ocl.pivot.internal;

	import java.lang.reflect.InvocationTargetException;
	import java.util.Collection;
	import java.util.Map;

	import org.eclipse.emf.common.notify.Notification;
	import org.eclipse.emf.common.util.DiagnosticChain;
	import org.eclipse.emf.common.util.EList;
	import org.eclipse.emf.ecore.EClass;
	import org.eclipse.emf.ecore.impl.ENotificationImpl;
	import org.eclipse.jdt.annotation.NonNull;
	import org.eclipse.jdt.annotation.Nullable;
	import org.eclipse.ocl.pivot.Comment;
	import org.eclipse.ocl.pivot.Element;
	import org.eclipse.ocl.pivot.ElementExtension;
	import org.eclipse.ocl.pivot.Feature;
	import org.eclipse.ocl.pivot.PivotPackage;
	import org.eclipse.ocl.pivot.PivotTables;
	import org.eclipse.ocl.pivot.Type;
	import org.eclipse.ocl.pivot.ValueSpecification;
	import org.eclipse.ocl.pivot.ids.TypeId;
	import org.eclipse.ocl.pivot.internal.utilities.PivotUtilInternal;
	import org.eclipse.ocl.pivot.library.LibraryFeature;
	import org.eclipse.ocl.pivot.library.oclany.OclComparableLessThanEqualOperation;
	import org.eclipse.ocl.pivot.library.string.CGStringGetSeverityOperation;
	import org.eclipse.ocl.pivot.library.string.CGStringLogDiagnosticOperation;
	import org.eclipse.ocl.pivot.util.Visitor;
	import org.eclipse.ocl.pivot.utilities.ValueUtil;

	/**
	* <!-- begin-user-doc -->
	* An implementation of the model object '<em><b>Feature</b></em>'.
	* <!-- end-user-doc -->
	* <p>
	* The following features are implemented:
	* </p>
	* <ul>
	* <li>{@link org.eclipse.ocl.pivot.internal.FeatureImpl#getImplementation <em>Implementation</em>}</li>
	* <li>{@link org.eclipse.ocl.pivot.internal.FeatureImpl#getImplementationClass <em>Implementation Class</em>}</li>
	* <li>{@link org.eclipse.ocl.pivot.internal.FeatureImpl#isIsStatic <em>Is Static</em>}</li>
	* </ul>
	*
	* @generated
	*/
	public abstract class FeatureImpl
	extends TypedElementImpl
	implements Feature {

	/**
	* The default value of the '{@link #getImplementation() <em>Implementation</em>}' attribute.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @see #getImplementation()
	* @generated
	* @ordered
	*/
	protected static final LibraryFeature IMPLEMENTATION_EDEFAULT = null;
	/**
	* The cached value of the '{@link #getImplementation() <em>Implementation</em>}' attribute.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @see #getImplementation()
	* @generated
	* @ordered
	*/
	protected LibraryFeature implementation = IMPLEMENTATION_EDEFAULT;
	/**
	* The default value of the '{@link #getImplementationClass() <em>Implementation Class</em>}' attribute.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @see #getImplementationClass()
	* @generated
	* @ordered
	*/
	protected static final String IMPLEMENTATION_CLASS_EDEFAULT = null;
	/**
	* The cached value of the '{@link #getImplementationClass() <em>Implementation Class</em>}' attribute.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @see #getImplementationClass()
	* @generated
	* @ordered
	*/
	protected String implementationClass = IMPLEMENTATION_CLASS_EDEFAULT;

	/**
	* The default value of the '{@link #isIsStatic() <em>Is Static</em>}' attribute.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @see #isIsStatic()
	* @generated
	* @ordered
	*/
	protected static final boolean IS_STATIC_EDEFAULT = false;
	/**
	* The flag representing the value of the '{@link #isIsStatic() <em>Is Static</em>}' attribute.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @see #isIsStatic()
	* @generated
	* @ordered
	*/
	protected static final int IS_STATIC_EFLAG = 1 << 9;

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

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

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public String getImplementationClass()
	{
	return implementationClass;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public void setImplementationClass(String newImplementationClass)
	{
	String oldImplementationClass = implementationClass;
	implementationClass = newImplementationClass;
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET, PivotPackage.FEATURE__IMPLEMENTATION_CLASS, oldImplementationClass, implementationClass));
	}

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

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public void setIsStatic(boolean newIsStatic)
	{
	boolean oldIsStatic = (eFlags & IS_STATIC_EFLAG) != 0;
	if (newIsStatic) eFlags \|= IS_STATIC_EFLAG; else eFlags &= ~IS_STATIC_EFLAG;
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET, PivotPackage.FEATURE__IS_STATIC, oldIsStatic, newIsStatic));
	}

	/**
	* <!-- begin-user-doc -->
	* @since 1.3
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public boolean validateNameIsNotNull(final DiagnosticChain diagnostics, final Map<Object, Object> context)
	{
	/**
	*
	* inv NameIsNotNull:
	* let severity : Integer[1] = 'Feature::NameIsNotNull'.getSeverity()
	* in
	* if severity <= 0
	* then true
	* else
	* let result : Boolean[1] = name <> null
	* in
	* 'Feature::NameIsNotNull'.logDiagnostic(self, null, diagnostics, context, null, severity, result, 0)
	* endif
	*/
	final /@NonInvalid/ org.eclipse.ocl.pivot.evaluation.@NonNull Executor executor = PivotUtilInternal.getExecutor(this);
	final /@NonInvalid/ org.eclipse.ocl.pivot.values.@NonNull IntegerValue severity_0 = CGStringGetSeverityOperation.INSTANCE.evaluate(executor, PivotTables.STR_Feature_c_c_NameIsNotNull);
	final /@NonInvalid/ boolean le = OclComparableLessThanEqualOperation.INSTANCE.evaluate(executor, severity_0, PivotTables.INT_0).booleanValue();
	/@NonInvalid/ boolean symbol_0;
	if (le) {
	symbol_0 = ValueUtil.TRUE_VALUE;
	}
	else {
	final /@NonInvalid/ java.lang.@Nullable String name = this.getName();
	final /@NonInvalid/ boolean result = name != null;
	final /@NonInvalid/ boolean logDiagnostic = CGStringLogDiagnosticOperation.INSTANCE.evaluate(executor, TypeId.BOOLEAN, PivotTables.STR_Feature_c_c_NameIsNotNull, this, (Object)null, diagnostics, context, (Object)null, severity_0, result, PivotTables.INT_0).booleanValue();
	symbol_0 = logDiagnostic;
	}
	return Boolean.TRUE == symbol_0;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public boolean validateTypeIsNotInvalid(final DiagnosticChain diagnostics, final Map<Object, Object> context)
	{
	/**
	*
	* inv TypeIsNotInvalid:
	* let severity : Integer[1] = 'Feature::TypeIsNotInvalid'.getSeverity()
	* in
	* if severity <= 0
	* then true
	* else
	* let result : Boolean[1] = type <> OclInvalid
	* in
	* 'Feature::TypeIsNotInvalid'.logDiagnostic(self, null, diagnostics, context, null, severity, result, 0)
	* endif
	*/
	final /@NonInvalid/ org.eclipse.ocl.pivot.evaluation.@NonNull Executor executor = PivotUtilInternal.getExecutor(this);
	final /@NonInvalid/ org.eclipse.ocl.pivot.ids.@NonNull IdResolver idResolver = executor.getIdResolver();
	final /@NonInvalid/ org.eclipse.ocl.pivot.values.@NonNull IntegerValue severity_0 = CGStringGetSeverityOperation.INSTANCE.evaluate(executor, PivotTables.STR_Feature_c_c_TypeIsNotInvalid);
	final /@NonInvalid/ boolean le = OclComparableLessThanEqualOperation.INSTANCE.evaluate(executor, severity_0, PivotTables.INT_0).booleanValue();
	/@NonInvalid/ boolean symbol_0;
	if (le) {
	symbol_0 = ValueUtil.TRUE_VALUE;
	}
	else {
	final /@NonInvalid/ org.eclipse.ocl.pivot.@NonNull Class TYP_OclInvalid_0 = idResolver.getClass(TypeId.OCL_INVALID, null);
	final /@NonInvalid/ org.eclipse.ocl.pivot.@Nullable Type type = this.getType();
	final /@NonInvalid/ boolean result = (type != null) ? (type.getTypeId() != TYP_OclInvalid_0.getTypeId()) : true;
	final /@NonInvalid/ boolean logDiagnostic = CGStringLogDiagnosticOperation.INSTANCE.evaluate(executor, TypeId.BOOLEAN, PivotTables.STR_Feature_c_c_TypeIsNotInvalid, this, (Object)null, diagnostics, context, (Object)null, severity_0, result, PivotTables.INT_0).booleanValue();
	symbol_0 = logDiagnostic;
	}
	return Boolean.TRUE == symbol_0;
	}

	/**
	* <!-- begin-user-doc -->
	* @since 1.3
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public boolean validateTypeIsNotNull(final DiagnosticChain diagnostics, final Map<Object, Object> context)
	{
	/**
	*
	* inv TypeIsNotNull:
	* let severity : Integer[1] = 'Feature::TypeIsNotNull'.getSeverity()
	* in
	* if severity <= 0
	* then true
	* else
	* let result : Boolean[1] = type <> null
	* in
	* 'Feature::TypeIsNotNull'.logDiagnostic(self, null, diagnostics, context, null, severity, result, 0)
	* endif
	*/
	final /@NonInvalid/ org.eclipse.ocl.pivot.evaluation.@NonNull Executor executor = PivotUtilInternal.getExecutor(this);
	final /@NonInvalid/ org.eclipse.ocl.pivot.values.@NonNull IntegerValue severity_0 = CGStringGetSeverityOperation.INSTANCE.evaluate(executor, PivotTables.STR_Feature_c_c_TypeIsNotNull);
	final /@NonInvalid/ boolean le = OclComparableLessThanEqualOperation.INSTANCE.evaluate(executor, severity_0, PivotTables.INT_0).booleanValue();
	/@NonInvalid/ boolean symbol_0;
	if (le) {
	symbol_0 = ValueUtil.TRUE_VALUE;
	}
	else {
	final /@NonInvalid/ org.eclipse.ocl.pivot.@Nullable Type type = this.getType();
	final /@NonInvalid/ boolean result = type != null;
	final /@NonInvalid/ boolean logDiagnostic = CGStringLogDiagnosticOperation.INSTANCE.evaluate(executor, TypeId.BOOLEAN, PivotTables.STR_Feature_c_c_TypeIsNotNull, this, (Object)null, diagnostics, context, (Object)null, severity_0, result, PivotTables.INT_0).booleanValue();
	symbol_0 = logDiagnostic;
	}
	return Boolean.TRUE == symbol_0;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public LibraryFeature getImplementation()
	{
	return implementation;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public void setImplementation(LibraryFeature newImplementation)
	{
	LibraryFeature oldImplementation = implementation;
	implementation = newImplementation;
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET, PivotPackage.FEATURE__IMPLEMENTATION, oldImplementation, implementation));
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType)
	{
	switch (featureID)
	{
	case PivotPackage.FEATURE__ANNOTATING_COMMENTS:
	return getAnnotatingComments();
	case PivotPackage.FEATURE__OWNED_ANNOTATIONS:
	return getOwnedAnnotations();
	case PivotPackage.FEATURE__OWNED_COMMENTS:
	return getOwnedComments();
	case PivotPackage.FEATURE__OWNED_EXTENSIONS:
	return getOwnedExtensions();
	case PivotPackage.FEATURE__NAME:
	return getName();
	case PivotPackage.FEATURE__IS_MANY:
	return isIsMany();
	case PivotPackage.FEATURE__IS_REQUIRED:
	return isIsRequired();
	case PivotPackage.FEATURE__TYPE:
	if (resolve) return getType();
	return basicGetType();
	case PivotPackage.FEATURE__IMPLEMENTATION:
	return getImplementation();
	case PivotPackage.FEATURE__IMPLEMENTATION_CLASS:
	return getImplementationClass();
	case PivotPackage.FEATURE__IS_STATIC:
	return isIsStatic();
	}
	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 PivotPackage.FEATURE__ANNOTATING_COMMENTS:
	getAnnotatingComments().clear();
	getAnnotatingComments().addAll((Collection<? extends Comment>)newValue);
	return;
	case PivotPackage.FEATURE__OWNED_ANNOTATIONS:
	getOwnedAnnotations().clear();
	getOwnedAnnotations().addAll((Collection<? extends Element>)newValue);
	return;
	case PivotPackage.FEATURE__OWNED_COMMENTS:
	getOwnedComments().clear();
	getOwnedComments().addAll((Collection<? extends Comment>)newValue);
	return;
	case PivotPackage.FEATURE__OWNED_EXTENSIONS:
	getOwnedExtensions().clear();
	getOwnedExtensions().addAll((Collection<? extends ElementExtension>)newValue);
	return;
	case PivotPackage.FEATURE__NAME:
	setName((String)newValue);
	return;
	case PivotPackage.FEATURE__IS_REQUIRED:
	setIsRequired((Boolean)newValue);
	return;
	case PivotPackage.FEATURE__TYPE:
	setType((Type)newValue);
	return;
	case PivotPackage.FEATURE__IMPLEMENTATION:
	setImplementation((LibraryFeature)newValue);
	return;
	case PivotPackage.FEATURE__IMPLEMENTATION_CLASS:
	setImplementationClass((String)newValue);
	return;
	case PivotPackage.FEATURE__IS_STATIC:
	setIsStatic((Boolean)newValue);
	return;
	}
	eDynamicSet(featureID, newValue);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public void eUnset(int featureID)
	{
	switch (featureID)
	{
	case PivotPackage.FEATURE__ANNOTATING_COMMENTS:
	getAnnotatingComments().clear();
	return;
	case PivotPackage.FEATURE__OWNED_ANNOTATIONS:
	getOwnedAnnotations().clear();
	return;
	case PivotPackage.FEATURE__OWNED_COMMENTS:
	getOwnedComments().clear();
	return;
	case PivotPackage.FEATURE__OWNED_EXTENSIONS:
	getOwnedExtensions().clear();
	return;
	case PivotPackage.FEATURE__NAME:
	setName(NAME_EDEFAULT);
	return;
	case PivotPackage.FEATURE__IS_REQUIRED:
	setIsRequired(IS_REQUIRED_EDEFAULT);
	return;
	case PivotPackage.FEATURE__TYPE:
	setType((Type)null);
	return;
	case PivotPackage.FEATURE__IMPLEMENTATION:
	setImplementation(IMPLEMENTATION_EDEFAULT);
	return;
	case PivotPackage.FEATURE__IMPLEMENTATION_CLASS:
	setImplementationClass(IMPLEMENTATION_CLASS_EDEFAULT);
	return;
	case PivotPackage.FEATURE__IS_STATIC:
	setIsStatic(IS_STATIC_EDEFAULT);
	return;
	}
	eDynamicUnset(featureID);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	public boolean eIsSet(int featureID)
	{
	switch (featureID)
	{
	case PivotPackage.FEATURE__ANNOTATING_COMMENTS:
	return annotatingComments != null && !annotatingComments.isEmpty();
	case PivotPackage.FEATURE__OWNED_ANNOTATIONS:
	return ownedAnnotations != null && !ownedAnnotations.isEmpty();
	case PivotPackage.FEATURE__OWNED_COMMENTS:
	return ownedComments != null && !ownedComments.isEmpty();
	case PivotPackage.FEATURE__OWNED_EXTENSIONS:
	return ownedExtensions != null && !ownedExtensions.isEmpty();
	case PivotPackage.FEATURE__NAME:
	return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
	case PivotPackage.FEATURE__IS_MANY:
	return isIsMany() != IS_MANY_EDEFAULT;
	case PivotPackage.FEATURE__IS_REQUIRED:
	return ((eFlags & IS_REQUIRED_EFLAG) != 0) != IS_REQUIRED_EDEFAULT;
	case PivotPackage.FEATURE__TYPE:
	return type != null;
	case PivotPackage.FEATURE__IMPLEMENTATION:
	return IMPLEMENTATION_EDEFAULT == null ? implementation != null : !IMPLEMENTATION_EDEFAULT.equals(implementation);
	case PivotPackage.FEATURE__IMPLEMENTATION_CLASS:
	return IMPLEMENTATION_CLASS_EDEFAULT == null ? implementationClass != null : !IMPLEMENTATION_CLASS_EDEFAULT.equals(implementationClass);
	case PivotPackage.FEATURE__IS_STATIC:
	return ((eFlags & IS_STATIC_EFLAG) != 0) != IS_STATIC_EDEFAULT;
	}
	return eDynamicIsSet(featureID);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated
	*/
	@Override
	@SuppressWarnings("unchecked")
	public Object eInvoke(int operationID, EList<?> arguments) throws InvocationTargetException
	{
	switch (operationID)
	{
	case PivotPackage.FEATURE___ALL_OWNED_ELEMENTS:
	return allOwnedElements();
	case PivotPackage.FEATURE___GET_VALUE__TYPE_STRING:
	return getValue((Type)arguments.get(0), (String)arguments.get(1));
	case PivotPackage.FEATURE___COMPATIBLE_BODY__VALUESPECIFICATION:
	return CompatibleBody((ValueSpecification)arguments.get(0));
	case PivotPackage.FEATURE___VALIDATE_NAME_IS_NOT_NULL__DIAGNOSTICCHAIN_MAP:
	return validateNameIsNotNull((DiagnosticChain)arguments.get(0), (Map<Object, Object>)arguments.get(1));
	case PivotPackage.FEATURE___VALIDATE_TYPE_IS_NOT_INVALID__DIAGNOSTICCHAIN_MAP:
	return validateTypeIsNotInvalid((DiagnosticChain)arguments.get(0), (Map<Object, Object>)arguments.get(1));
	case PivotPackage.FEATURE___VALIDATE_TYPE_IS_NOT_NULL__DIAGNOSTICCHAIN_MAP:
	return validateTypeIsNotNull((DiagnosticChain)arguments.get(0), (Map<Object, Object>)arguments.get(1));
	}
	return eDynamicInvoke(operationID, arguments);
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @generated NOT
	*/
	@Override
	public String toString()
	{
	return super.toString();
	}

	@Override
	public <R> R accept(@NonNull Visitor<R> visitor) {
	return visitor.visitFeature(this);
	}
	} //FeatureImpl