/*******************************************************************************
* Copyright (c) 2010, 2015 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.notify.NotificationChain;
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.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.util.InternalEList;
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.OCLExpression;
import org.eclipse.ocl.pivot.Parameter;
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.Variable;
import org.eclipse.ocl.pivot.ids.TypeId;
import org.eclipse.ocl.pivot.internal.utilities.PivotUtilInternal;
import org.eclipse.ocl.pivot.library.classifier.OclTypeConformsToOperation;
import org.eclipse.ocl.pivot.library.logical.BooleanImpliesOperation;
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>Variable</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* </p>
* <ul>
* <li>{@link org.eclipse.ocl.pivot.internal.VariableImpl#isIsImplicit <em>Is Implicit</em>}</li>
* <li>{@link org.eclipse.ocl.pivot.internal.VariableImpl#getOwnedInit <em>Owned Init</em>}</li>
* <li>{@link org.eclipse.ocl.pivot.internal.VariableImpl#getRepresentedParameter <em>Represented Parameter</em>}</li>
* </ul>
*
* @generated
*/
public class VariableImpl
extends VariableDeclarationImpl
implements Variable {
/**
* The default value of the '{@link #isIsImplicit() <em>Is Implicit</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isIsImplicit()
* @generated
* @ordered
*/
protected static final boolean IS_IMPLICIT_EDEFAULT = false;
/**
* The flag representing the value of the '{@link #isIsImplicit() <em>Is Implicit</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isIsImplicit()
* @generated
* @ordered
*/
protected static final int IS_IMPLICIT_EFLAG = 1 << 9;
/**
* The cached value of the '{@link #getOwnedInit() <em>Owned Init</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getOwnedInit()
* @generated
* @ordered
*/
protected OCLExpression ownedInit;
/**
* The cached value of the '{@link #getRepresentedParameter() <em>Represented Parameter</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getRepresentedParameter()
* @generated
* @ordered
*/
protected Parameter representedParameter;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected VariableImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return PivotPackage.Literals.VARIABLE;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean isIsImplicit()
{
return (eFlags & IS_IMPLICIT_EFLAG) != 0;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public OCLExpression getOwnedInit() {
return ownedInit;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetOwnedInit(OCLExpression newOwnedInit, NotificationChain msgs)
{
OCLExpression oldOwnedInit = ownedInit;
ownedInit = newOwnedInit;
if (eNotificationRequired())
{
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, PivotPackage.VARIABLE__OWNED_INIT, oldOwnedInit, newOwnedInit);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void setOwnedInit(OCLExpression newOwnedInit) {
if (newOwnedInit != ownedInit)
{
NotificationChain msgs = null;
if (ownedInit != null)
msgs = ((InternalEObject)ownedInit).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - PivotPackage.VARIABLE__OWNED_INIT, null, msgs);
if (newOwnedInit != null)
msgs = ((InternalEObject)newOwnedInit).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - PivotPackage.VARIABLE__OWNED_INIT, null, msgs);
msgs = basicSetOwnedInit(newOwnedInit, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, PivotPackage.VARIABLE__OWNED_INIT, newOwnedInit, newOwnedInit));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Parameter getRepresentedParameter() {
if (representedParameter != null && representedParameter.eIsProxy())
{
InternalEObject oldRepresentedParameter = (InternalEObject)representedParameter;
representedParameter = (Parameter)eResolveProxy(oldRepresentedParameter);
if (representedParameter != oldRepresentedParameter)
{
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.RESOLVE, PivotPackage.VARIABLE__REPRESENTED_PARAMETER, oldRepresentedParameter, representedParameter));
}
}
return representedParameter;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Parameter basicGetRepresentedParameter() {
return representedParameter;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void setRepresentedParameter(Parameter newRepresentedParameter) {
Parameter oldRepresentedParameter = representedParameter;
representedParameter = newRepresentedParameter;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, PivotPackage.VARIABLE__REPRESENTED_PARAMETER, oldRepresentedParameter, representedParameter));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean validateCompatibleInitialiserType(final DiagnosticChain diagnostics, final Map<Object, Object> context)
{
/**
*
* inv validateCompatibleInitialiserType:
* let
* severity : Integer[1] = 'Variable::CompatibleInitialiserType'.getSeverity()
* in
* if severity <= 0
* then true
* else
* let status : OclAny[?] = ownedInit <> null implies
* ownedInit?.type?.conformsTo(type)
* in
* 'Variable::CompatibleInitialiserType'.logDiagnostic(self, null, diagnostics, context, null, severity, status, 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_Variable_c_c_CompatibleInitialiserType);
final /*@NonInvalid*/ boolean le = OclComparableLessThanEqualOperation.INSTANCE.evaluate(executor, severity_0, PivotTables.INT_0).booleanValue();
/*@NonInvalid*/ boolean symbol_2;
if (le) {
symbol_2 = ValueUtil.TRUE_VALUE;
}
else {
/*@Caught*/ @Nullable Object CAUGHT_status;
try {
/*@Caught*/ @NonNull Object CAUGHT_ne;
try {
final /*@Thrown*/ org.eclipse.ocl.pivot.@Nullable OCLExpression ownedInit = this.getOwnedInit();
final /*@Thrown*/ boolean ne = ownedInit != null;
CAUGHT_ne = ne;
}
catch (Exception e) {
CAUGHT_ne = ValueUtil.createInvalidValue(e);
}
/*@Caught*/ @Nullable Object CAUGHT_safe_conformsTo_source;
try {
final /*@Thrown*/ org.eclipse.ocl.pivot.@Nullable OCLExpression ownedInit_0 = this.getOwnedInit();
/*@Caught*/ @Nullable Object CAUGHT_ownedInit_0;
try {
CAUGHT_ownedInit_0 = ownedInit_0;
}
catch (Exception e) {
CAUGHT_ownedInit_0 = ValueUtil.createInvalidValue(e);
}
final /*@NonInvalid*/ @NonNull Object symbol_0 = CAUGHT_ownedInit_0 == null;
/*@Thrown*/ org.eclipse.ocl.pivot.@Nullable Type safe_type_source;
if (symbol_0 == Boolean.TRUE) {
safe_type_source = null;
}
else {
assert ownedInit_0 != null;
final /*@Thrown*/ org.eclipse.ocl.pivot.@Nullable Type type = ownedInit_0.getType();
safe_type_source = type;
}
/*@Caught*/ @Nullable Object CAUGHT_safe_type_source;
try {
CAUGHT_safe_type_source = safe_type_source;
}
catch (Exception e) {
CAUGHT_safe_type_source = ValueUtil.createInvalidValue(e);
}
final /*@NonInvalid*/ @NonNull Object symbol_1 = CAUGHT_safe_type_source == null;
/*@Thrown*/ java.lang.@Nullable Boolean safe_conformsTo_source;
if (symbol_1 == Boolean.TRUE) {
safe_conformsTo_source = null;
}
else {
final /*@Thrown*/ org.eclipse.ocl.pivot.@Nullable Type type_0 = this.getType();
final /*@Thrown*/ boolean conformsTo = OclTypeConformsToOperation.INSTANCE.evaluate(executor, safe_type_source, type_0).booleanValue();
safe_conformsTo_source = conformsTo;
}
CAUGHT_safe_conformsTo_source = safe_conformsTo_source;
}
catch (Exception e) {
CAUGHT_safe_conformsTo_source = ValueUtil.createInvalidValue(e);
}
final /*@Thrown*/ java.lang.@Nullable Boolean status = BooleanImpliesOperation.INSTANCE.evaluate(CAUGHT_ne, CAUGHT_safe_conformsTo_source);
CAUGHT_status = status;
}
catch (Exception e) {
CAUGHT_status = ValueUtil.createInvalidValue(e);
}
final /*@NonInvalid*/ boolean logDiagnostic = CGStringLogDiagnosticOperation.INSTANCE.evaluate(executor, TypeId.BOOLEAN, PivotTables.STR_Variable_c_c_CompatibleInitialiserType, this, null, diagnostics, context, null, severity_0, CAUGHT_status, PivotTables.INT_0).booleanValue();
symbol_2 = logDiagnostic;
}
return Boolean.TRUE == symbol_2;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void setIsImplicit(boolean newIsImplicit)
{
boolean oldIsImplicit = (eFlags & IS_IMPLICIT_EFLAG) != 0;
if (newIsImplicit) eFlags |= IS_IMPLICIT_EFLAG; else eFlags &= ~IS_IMPLICIT_EFLAG;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, PivotPackage.VARIABLE__IS_IMPLICIT, oldIsImplicit, newIsImplicit));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd,
int featureID, NotificationChain msgs) {
switch (featureID)
{
case PivotPackage.VARIABLE__ANNOTATING_COMMENTS:
return ((InternalEList<?>)getAnnotatingComments()).basicRemove(otherEnd, msgs);
case PivotPackage.VARIABLE__OWNED_ANNOTATIONS:
return ((InternalEList<?>)getOwnedAnnotations()).basicRemove(otherEnd, msgs);
case PivotPackage.VARIABLE__OWNED_COMMENTS:
return ((InternalEList<?>)getOwnedComments()).basicRemove(otherEnd, msgs);
case PivotPackage.VARIABLE__OWNED_EXTENSIONS:
return ((InternalEList<?>)getOwnedExtensions()).basicRemove(otherEnd, msgs);
case PivotPackage.VARIABLE__OWNED_INIT:
return basicSetOwnedInit(null, msgs);
}
return eDynamicInverseRemove(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType) {
switch (featureID)
{
case PivotPackage.VARIABLE__ANNOTATING_COMMENTS:
return getAnnotatingComments();
case PivotPackage.VARIABLE__OWNED_ANNOTATIONS:
return getOwnedAnnotations();
case PivotPackage.VARIABLE__OWNED_COMMENTS:
return getOwnedComments();
case PivotPackage.VARIABLE__OWNED_EXTENSIONS:
return getOwnedExtensions();
case PivotPackage.VARIABLE__NAME:
return getName();
case PivotPackage.VARIABLE__IS_MANY:
return isIsMany();
case PivotPackage.VARIABLE__IS_REQUIRED:
return isIsRequired();
case PivotPackage.VARIABLE__TYPE:
if (resolve) return getType();
return basicGetType();
case PivotPackage.VARIABLE__TYPE_VALUE:
return getTypeValue();
case PivotPackage.VARIABLE__IS_IMPLICIT:
return isIsImplicit();
case PivotPackage.VARIABLE__OWNED_INIT:
return getOwnedInit();
case PivotPackage.VARIABLE__REPRESENTED_PARAMETER:
if (resolve) return getRepresentedParameter();
return basicGetRepresentedParameter();
}
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.VARIABLE__ANNOTATING_COMMENTS:
getAnnotatingComments().clear();
getAnnotatingComments().addAll((Collection<? extends Comment>)newValue);
return;
case PivotPackage.VARIABLE__OWNED_ANNOTATIONS:
getOwnedAnnotations().clear();
getOwnedAnnotations().addAll((Collection<? extends Element>)newValue);
return;
case PivotPackage.VARIABLE__OWNED_COMMENTS:
getOwnedComments().clear();
getOwnedComments().addAll((Collection<? extends Comment>)newValue);
return;
case PivotPackage.VARIABLE__OWNED_EXTENSIONS:
getOwnedExtensions().clear();
getOwnedExtensions().addAll((Collection<? extends ElementExtension>)newValue);
return;
case PivotPackage.VARIABLE__NAME:
setName((String)newValue);
return;
case PivotPackage.VARIABLE__IS_REQUIRED:
setIsRequired((Boolean)newValue);
return;
case PivotPackage.VARIABLE__TYPE:
setType((Type)newValue);
return;
case PivotPackage.VARIABLE__TYPE_VALUE:
setTypeValue((Type)newValue);
return;
case PivotPackage.VARIABLE__IS_IMPLICIT:
setIsImplicit((Boolean)newValue);
return;
case PivotPackage.VARIABLE__OWNED_INIT:
setOwnedInit((OCLExpression)newValue);
return;
case PivotPackage.VARIABLE__REPRESENTED_PARAMETER:
setRepresentedParameter((Parameter)newValue);
return;
}
eDynamicSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID)
{
case PivotPackage.VARIABLE__ANNOTATING_COMMENTS:
getAnnotatingComments().clear();
return;
case PivotPackage.VARIABLE__OWNED_ANNOTATIONS:
getOwnedAnnotations().clear();
return;
case PivotPackage.VARIABLE__OWNED_COMMENTS:
getOwnedComments().clear();
return;
case PivotPackage.VARIABLE__OWNED_EXTENSIONS:
getOwnedExtensions().clear();
return;
case PivotPackage.VARIABLE__NAME:
setName(NAME_EDEFAULT);
return;
case PivotPackage.VARIABLE__IS_REQUIRED:
setIsRequired(IS_REQUIRED_EDEFAULT);
return;
case PivotPackage.VARIABLE__TYPE:
setType((Type)null);
return;
case PivotPackage.VARIABLE__TYPE_VALUE:
setTypeValue((Type)null);
return;
case PivotPackage.VARIABLE__IS_IMPLICIT:
setIsImplicit(IS_IMPLICIT_EDEFAULT);
return;
case PivotPackage.VARIABLE__OWNED_INIT:
setOwnedInit((OCLExpression)null);
return;
case PivotPackage.VARIABLE__REPRESENTED_PARAMETER:
setRepresentedParameter((Parameter)null);
return;
}
eDynamicUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID)
{
case PivotPackage.VARIABLE__ANNOTATING_COMMENTS:
return annotatingComments != null && !annotatingComments.isEmpty();
case PivotPackage.VARIABLE__OWNED_ANNOTATIONS:
return ownedAnnotations != null && !ownedAnnotations.isEmpty();
case PivotPackage.VARIABLE__OWNED_COMMENTS:
return ownedComments != null && !ownedComments.isEmpty();
case PivotPackage.VARIABLE__OWNED_EXTENSIONS:
return ownedExtensions != null && !ownedExtensions.isEmpty();
case PivotPackage.VARIABLE__NAME:
return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
case PivotPackage.VARIABLE__IS_MANY:
return isIsMany() != IS_MANY_EDEFAULT;
case PivotPackage.VARIABLE__IS_REQUIRED:
return ((eFlags & IS_REQUIRED_EFLAG) != 0) != IS_REQUIRED_EDEFAULT;
case PivotPackage.VARIABLE__TYPE:
return type != null;
case PivotPackage.VARIABLE__TYPE_VALUE:
return typeValue != null;
case PivotPackage.VARIABLE__IS_IMPLICIT:
return ((eFlags & IS_IMPLICIT_EFLAG) != 0) != IS_IMPLICIT_EDEFAULT;
case PivotPackage.VARIABLE__OWNED_INIT:
return ownedInit != null;
case PivotPackage.VARIABLE__REPRESENTED_PARAMETER:
return representedParameter != null;
}
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.VARIABLE___ALL_OWNED_ELEMENTS:
return allOwnedElements();
case PivotPackage.VARIABLE___GET_VALUE__TYPE_STRING:
return getValue((Type)arguments.get(0), (String)arguments.get(1));
case PivotPackage.VARIABLE___COMPATIBLE_BODY__VALUESPECIFICATION:
return CompatibleBody((ValueSpecification)arguments.get(0));
case PivotPackage.VARIABLE___VALIDATE_TYPE_IS_NOT_INVALID__DIAGNOSTICCHAIN_MAP:
return validateTypeIsNotInvalid((DiagnosticChain)arguments.get(0), (Map<Object, Object>)arguments.get(1));
case PivotPackage.VARIABLE___VALIDATE_COMPATIBLE_INITIALISER_TYPE__DIAGNOSTICCHAIN_MAP:
return validateCompatibleInitialiserType((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.visitVariable(this);
}
} //VariableImpl