/*******************************************************************************
* 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.Iterator;
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.CollectionType;
import org.eclipse.ocl.pivot.Comment;
import org.eclipse.ocl.pivot.Element;
import org.eclipse.ocl.pivot.ElementExtension;
import org.eclipse.ocl.pivot.IterateExp;
import org.eclipse.ocl.pivot.Iteration;
import org.eclipse.ocl.pivot.OCLExpression;
import org.eclipse.ocl.pivot.PivotPackage;
import org.eclipse.ocl.pivot.PivotTables;
import org.eclipse.ocl.pivot.ReferringElement;
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.collection.CollectionExcludingOperation;
import org.eclipse.ocl.pivot.library.collection.CollectionSizeOperation;
import org.eclipse.ocl.pivot.library.logical.BooleanAndOperation;
import org.eclipse.ocl.pivot.library.logical.BooleanImpliesOperation;
import org.eclipse.ocl.pivot.library.logical.BooleanNotOperation;
import org.eclipse.ocl.pivot.library.oclany.OclAnyOclAsSetOperation;
import org.eclipse.ocl.pivot.library.oclany.OclAnyOclAsTypeOperation;
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.messages.PivotMessages;
import org.eclipse.ocl.pivot.util.Visitor;
import org.eclipse.ocl.pivot.utilities.ClassUtil;
import org.eclipse.ocl.pivot.utilities.ValueUtil;
import org.eclipse.ocl.pivot.values.InvalidValueException;
import org.eclipse.ocl.pivot.values.OrderedSetValue;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Iterate Exp</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* </p>
* <ul>
* <li>{@link org.eclipse.ocl.pivot.internal.IterateExpImpl#getOwnedResult <em>Owned Result</em>}</li>
* </ul>
*
* @generated
*/
public class IterateExpImpl extends LoopExpImpl implements IterateExp
{
/**
* The cached value of the '{@link #getOwnedResult() <em>Owned Result</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getOwnedResult()
* @generated
* @ordered
*/
protected Variable ownedResult;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected IterateExpImpl()
{
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass()
{
return PivotPackage.Literals.ITERATE_EXP;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Variable getOwnedResult()
{
return ownedResult;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetOwnedResult(Variable newOwnedResult, NotificationChain msgs)
{
Variable oldOwnedResult = ownedResult;
ownedResult = newOwnedResult;
if (eNotificationRequired())
{
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, PivotPackage.ITERATE_EXP__OWNED_RESULT, oldOwnedResult, newOwnedResult);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void setOwnedResult(Variable newOwnedResult)
{
if (newOwnedResult != ownedResult)
{
NotificationChain msgs = null;
if (ownedResult != null)
msgs = ((InternalEObject)ownedResult).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - PivotPackage.ITERATE_EXP__OWNED_RESULT, null, msgs);
if (newOwnedResult != null)
msgs = ((InternalEObject)newOwnedResult).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - PivotPackage.ITERATE_EXP__OWNED_RESULT, null, msgs);
msgs = basicSetOwnedResult(newOwnedResult, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, PivotPackage.ITERATE_EXP__OWNED_RESULT, newOwnedResult, newOwnedResult));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
{
switch (featureID)
{
case PivotPackage.ITERATE_EXP__ANNOTATING_COMMENTS:
return ((InternalEList<?>)getAnnotatingComments()).basicRemove(otherEnd, msgs);
case PivotPackage.ITERATE_EXP__OWNED_ANNOTATIONS:
return ((InternalEList<?>)getOwnedAnnotations()).basicRemove(otherEnd, msgs);
case PivotPackage.ITERATE_EXP__OWNED_COMMENTS:
return ((InternalEList<?>)getOwnedComments()).basicRemove(otherEnd, msgs);
case PivotPackage.ITERATE_EXP__OWNED_EXTENSIONS:
return ((InternalEList<?>)getOwnedExtensions()).basicRemove(otherEnd, msgs);
case PivotPackage.ITERATE_EXP__OWNED_SOURCE:
return basicSetOwnedSource(null, msgs);
case PivotPackage.ITERATE_EXP__OWNED_BODY:
return basicSetOwnedBody(null, msgs);
case PivotPackage.ITERATE_EXP__OWNED_ITERATORS:
return ((InternalEList<?>)getOwnedIterators()).basicRemove(otherEnd, msgs);
case PivotPackage.ITERATE_EXP__OWNED_RESULT:
return basicSetOwnedResult(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.ITERATE_EXP__ANNOTATING_COMMENTS:
return getAnnotatingComments();
case PivotPackage.ITERATE_EXP__OWNED_ANNOTATIONS:
return getOwnedAnnotations();
case PivotPackage.ITERATE_EXP__OWNED_COMMENTS:
return getOwnedComments();
case PivotPackage.ITERATE_EXP__OWNED_EXTENSIONS:
return getOwnedExtensions();
case PivotPackage.ITERATE_EXP__NAME:
return getName();
case PivotPackage.ITERATE_EXP__IS_MANY:
return isIsMany();
case PivotPackage.ITERATE_EXP__IS_REQUIRED:
return isIsRequired();
case PivotPackage.ITERATE_EXP__TYPE:
if (resolve) return getType();
return basicGetType();
case PivotPackage.ITERATE_EXP__TYPE_VALUE:
return getTypeValue();
case PivotPackage.ITERATE_EXP__IS_IMPLICIT:
return isIsImplicit();
case PivotPackage.ITERATE_EXP__IS_SAFE:
return isIsSafe();
case PivotPackage.ITERATE_EXP__OWNED_SOURCE:
return getOwnedSource();
case PivotPackage.ITERATE_EXP__OWNED_BODY:
return getOwnedBody();
case PivotPackage.ITERATE_EXP__OWNED_ITERATORS:
return getOwnedIterators();
case PivotPackage.ITERATE_EXP__REFERRED_ITERATION:
if (resolve) return getReferredIteration();
return basicGetReferredIteration();
case PivotPackage.ITERATE_EXP__OWNED_RESULT:
return getOwnedResult();
}
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.ITERATE_EXP__ANNOTATING_COMMENTS:
getAnnotatingComments().clear();
getAnnotatingComments().addAll((Collection<? extends Comment>)newValue);
return;
case PivotPackage.ITERATE_EXP__OWNED_ANNOTATIONS:
getOwnedAnnotations().clear();
getOwnedAnnotations().addAll((Collection<? extends Element>)newValue);
return;
case PivotPackage.ITERATE_EXP__OWNED_COMMENTS:
getOwnedComments().clear();
getOwnedComments().addAll((Collection<? extends Comment>)newValue);
return;
case PivotPackage.ITERATE_EXP__OWNED_EXTENSIONS:
getOwnedExtensions().clear();
getOwnedExtensions().addAll((Collection<? extends ElementExtension>)newValue);
return;
case PivotPackage.ITERATE_EXP__NAME:
setName((String)newValue);
return;
case PivotPackage.ITERATE_EXP__IS_REQUIRED:
setIsRequired((Boolean)newValue);
return;
case PivotPackage.ITERATE_EXP__TYPE:
setType((Type)newValue);
return;
case PivotPackage.ITERATE_EXP__TYPE_VALUE:
setTypeValue((Type)newValue);
return;
case PivotPackage.ITERATE_EXP__IS_IMPLICIT:
setIsImplicit((Boolean)newValue);
return;
case PivotPackage.ITERATE_EXP__IS_SAFE:
setIsSafe((Boolean)newValue);
return;
case PivotPackage.ITERATE_EXP__OWNED_SOURCE:
setOwnedSource((OCLExpression)newValue);
return;
case PivotPackage.ITERATE_EXP__OWNED_BODY:
setOwnedBody((OCLExpression)newValue);
return;
case PivotPackage.ITERATE_EXP__OWNED_ITERATORS:
getOwnedIterators().clear();
getOwnedIterators().addAll((Collection<? extends Variable>)newValue);
return;
case PivotPackage.ITERATE_EXP__REFERRED_ITERATION:
setReferredIteration((Iteration)newValue);
return;
case PivotPackage.ITERATE_EXP__OWNED_RESULT:
setOwnedResult((Variable)newValue);
return;
}
eDynamicSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID)
{
switch (featureID)
{
case PivotPackage.ITERATE_EXP__ANNOTATING_COMMENTS:
getAnnotatingComments().clear();
return;
case PivotPackage.ITERATE_EXP__OWNED_ANNOTATIONS:
getOwnedAnnotations().clear();
return;
case PivotPackage.ITERATE_EXP__OWNED_COMMENTS:
getOwnedComments().clear();
return;
case PivotPackage.ITERATE_EXP__OWNED_EXTENSIONS:
getOwnedExtensions().clear();
return;
case PivotPackage.ITERATE_EXP__NAME:
setName(NAME_EDEFAULT);
return;
case PivotPackage.ITERATE_EXP__IS_REQUIRED:
setIsRequired(IS_REQUIRED_EDEFAULT);
return;
case PivotPackage.ITERATE_EXP__TYPE:
setType((Type)null);
return;
case PivotPackage.ITERATE_EXP__TYPE_VALUE:
setTypeValue((Type)null);
return;
case PivotPackage.ITERATE_EXP__IS_IMPLICIT:
setIsImplicit(IS_IMPLICIT_EDEFAULT);
return;
case PivotPackage.ITERATE_EXP__IS_SAFE:
setIsSafe(IS_SAFE_EDEFAULT);
return;
case PivotPackage.ITERATE_EXP__OWNED_SOURCE:
setOwnedSource((OCLExpression)null);
return;
case PivotPackage.ITERATE_EXP__OWNED_BODY:
setOwnedBody((OCLExpression)null);
return;
case PivotPackage.ITERATE_EXP__OWNED_ITERATORS:
getOwnedIterators().clear();
return;
case PivotPackage.ITERATE_EXP__REFERRED_ITERATION:
setReferredIteration((Iteration)null);
return;
case PivotPackage.ITERATE_EXP__OWNED_RESULT:
setOwnedResult((Variable)null);
return;
}
eDynamicUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID)
{
switch (featureID)
{
case PivotPackage.ITERATE_EXP__ANNOTATING_COMMENTS:
return annotatingComments != null && !annotatingComments.isEmpty();
case PivotPackage.ITERATE_EXP__OWNED_ANNOTATIONS:
return ownedAnnotations != null && !ownedAnnotations.isEmpty();
case PivotPackage.ITERATE_EXP__OWNED_COMMENTS:
return ownedComments != null && !ownedComments.isEmpty();
case PivotPackage.ITERATE_EXP__OWNED_EXTENSIONS:
return ownedExtensions != null && !ownedExtensions.isEmpty();
case PivotPackage.ITERATE_EXP__NAME:
return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
case PivotPackage.ITERATE_EXP__IS_MANY:
return isIsMany() != IS_MANY_EDEFAULT;
case PivotPackage.ITERATE_EXP__IS_REQUIRED:
return ((eFlags & IS_REQUIRED_EFLAG) != 0) != IS_REQUIRED_EDEFAULT;
case PivotPackage.ITERATE_EXP__TYPE:
return type != null;
case PivotPackage.ITERATE_EXP__TYPE_VALUE:
return typeValue != null;
case PivotPackage.ITERATE_EXP__IS_IMPLICIT:
return ((eFlags & IS_IMPLICIT_EFLAG) != 0) != IS_IMPLICIT_EDEFAULT;
case PivotPackage.ITERATE_EXP__IS_SAFE:
return ((eFlags & IS_SAFE_EFLAG) != 0) != IS_SAFE_EDEFAULT;
case PivotPackage.ITERATE_EXP__OWNED_SOURCE:
return ownedSource != null;
case PivotPackage.ITERATE_EXP__OWNED_BODY:
return ownedBody != null;
case PivotPackage.ITERATE_EXP__OWNED_ITERATORS:
return ownedIterators != null && !ownedIterators.isEmpty();
case PivotPackage.ITERATE_EXP__REFERRED_ITERATION:
return referredIteration != null;
case PivotPackage.ITERATE_EXP__OWNED_RESULT:
return ownedResult != null;
}
return eDynamicIsSet(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public int eDerivedOperationID(int baseOperationID, Class<?> baseClass)
{
if (baseClass == ReferringElement.class)
{
switch (baseOperationID)
{
case PivotPackage.REFERRING_ELEMENT___GET_REFERRED_ELEMENT: return PivotPackage.ITERATE_EXP___GET_REFERRED_ELEMENT;
default: return -1;
}
}
return super.eDerivedOperationID(baseOperationID, baseClass);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
@SuppressWarnings("unchecked")
public Object eInvoke(int operationID, EList<?> arguments) throws InvocationTargetException
{
switch (operationID)
{
case PivotPackage.ITERATE_EXP___ALL_OWNED_ELEMENTS:
return allOwnedElements();
case PivotPackage.ITERATE_EXP___GET_VALUE__TYPE_STRING:
return getValue((Type)arguments.get(0), (String)arguments.get(1));
case PivotPackage.ITERATE_EXP___COMPATIBLE_BODY__VALUESPECIFICATION:
return CompatibleBody((ValueSpecification)arguments.get(0));
case PivotPackage.ITERATE_EXP___VALIDATE_TYPE_IS_NOT_INVALID__DIAGNOSTICCHAIN_MAP:
return validateTypeIsNotInvalid((DiagnosticChain)arguments.get(0), (Map<Object, Object>)arguments.get(1));
case PivotPackage.ITERATE_EXP___VALIDATE_NO_INITIALIZERS__DIAGNOSTICCHAIN_MAP:
return validateNoInitializers((DiagnosticChain)arguments.get(0), (Map<Object, Object>)arguments.get(1));
case PivotPackage.ITERATE_EXP___VALIDATE_SOURCE_IS_COLLECTION__DIAGNOSTICCHAIN_MAP:
return validateSourceIsCollection((DiagnosticChain)arguments.get(0), (Map<Object, Object>)arguments.get(1));
case PivotPackage.ITERATE_EXP___GET_REFERRED_ELEMENT:
return getReferredElement();
case PivotPackage.ITERATE_EXP___VALIDATE_BODY_TYPE_CONFORMS_TO_RESULT_TYPE__DIAGNOSTICCHAIN_MAP:
return validateBodyTypeConformsToResultType((DiagnosticChain)arguments.get(0), (Map<Object, Object>)arguments.get(1));
case PivotPackage.ITERATE_EXP___VALIDATE_ONE_INITIALIZER__DIAGNOSTICCHAIN_MAP:
return validateOneInitializer((DiagnosticChain)arguments.get(0), (Map<Object, Object>)arguments.get(1));
case PivotPackage.ITERATE_EXP___VALIDATE_SAFE_ITERATOR_IS_REQUIRED__DIAGNOSTICCHAIN_MAP:
return validateSafeIteratorIsRequired((DiagnosticChain)arguments.get(0), (Map<Object, Object>)arguments.get(1));
case PivotPackage.ITERATE_EXP___VALIDATE_SAFE_SOURCE_CAN_BE_NULL__DIAGNOSTICCHAIN_MAP:
return validateSafeSourceCanBeNull((DiagnosticChain)arguments.get(0), (Map<Object, Object>)arguments.get(1));
case PivotPackage.ITERATE_EXP___VALIDATE_TYPE_IS_RESULT_TYPE__DIAGNOSTICCHAIN_MAP:
return validateTypeIsResultType((DiagnosticChain)arguments.get(0), (Map<Object, Object>)arguments.get(1));
case PivotPackage.ITERATE_EXP___VALIDATE_UNSAFE_SOURCE_CAN_NOT_BE_NULL__DIAGNOSTICCHAIN_MAP:
return validateUnsafeSourceCanNotBeNull((DiagnosticChain)arguments.get(0), (Map<Object, Object>)arguments.get(1));
}
return eDynamicInvoke(operationID, arguments);
}
@Override
public <R> R accept(@NonNull Visitor<R> visitor) {
return visitor.visitIterateExp(this);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
@Override
public Element getReferredElement()
{
return getReferredIteration();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean validateTypeIsResultType(final DiagnosticChain diagnostics, final Map<Object, Object> context)
{
/**
*
* inv validateTypeIsResultType:
* let severity : Integer[1] = 'IterateExp::TypeIsResultType'.getSeverity()
* in
* if severity <= 0
* then true
* else
* let status : OclAny[1] = type = ownedResult?.type
* in
* 'IterateExp::TypeIsResultType'.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_IterateExp_c_c_TypeIsResultType);
final /*@NonInvalid*/ boolean le = OclComparableLessThanEqualOperation.INSTANCE.evaluate(executor, severity_0, PivotTables.INT_0).booleanValue();
/*@NonInvalid*/ boolean symbol_1;
if (le) {
symbol_1 = ValueUtil.TRUE_VALUE;
}
else {
/*@Caught*/ @NonNull Object CAUGHT_status;
try {
final /*@Thrown*/ org.eclipse.ocl.pivot.@Nullable Type type = this.getType();
final /*@Thrown*/ org.eclipse.ocl.pivot.@Nullable Variable ownedResult = this.getOwnedResult();
/*@Caught*/ @Nullable Object CAUGHT_ownedResult;
try {
CAUGHT_ownedResult = ownedResult;
}
catch (Exception e) {
CAUGHT_ownedResult = ValueUtil.createInvalidValue(e);
}
final /*@NonInvalid*/ @NonNull Object symbol_0 = CAUGHT_ownedResult == null;
/*@Thrown*/ org.eclipse.ocl.pivot.@Nullable Type safe_type_source;
if (symbol_0 == Boolean.TRUE) {
safe_type_source = null;
}
else {
assert ownedResult != null;
final /*@Thrown*/ org.eclipse.ocl.pivot.@Nullable Type type_0 = ownedResult.getType();
safe_type_source = type_0;
}
final /*@Thrown*/ boolean status = (type != null) && (safe_type_source != null) ? (type.getTypeId() == safe_type_source.getTypeId()) : false;
CAUGHT_status = status;
}
catch (Exception e) {
CAUGHT_status = ValueUtil.createInvalidValue(e);
}
final /*@NonInvalid*/ boolean logDiagnostic = CGStringLogDiagnosticOperation.INSTANCE.evaluate(executor, TypeId.BOOLEAN, PivotTables.STR_IterateExp_c_c_TypeIsResultType, this, null, diagnostics, context, null, severity_0, CAUGHT_status, PivotTables.INT_0).booleanValue();
symbol_1 = logDiagnostic;
}
return Boolean.TRUE == symbol_1;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean validateUnsafeSourceCanNotBeNull(final DiagnosticChain diagnostics, final Map<Object, Object> context)
{
/**
*
* inv validateUnsafeSourceCanNotBeNull:
* let
* severity : Integer[1] = 'IterateExp::UnsafeSourceCanNotBeNull'.getSeverity()
* in
* if severity <= 0
* then true
* else
* let status : OclAny[?] = not isSafe and
* ownedIterators?->exists(isRequired) implies
* ownedSource?.type.oclAsType(CollectionType).isNullFree
* in
* 'IterateExp::UnsafeSourceCanNotBeNull'.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.ids.@NonNull IdResolver idResolver = executor.getIdResolver();
final /*@NonInvalid*/ org.eclipse.ocl.pivot.values.@NonNull IntegerValue severity_0 = CGStringGetSeverityOperation.INSTANCE.evaluate(executor, PivotTables.STR_IterateExp_c_c_UnsafeSourceCanNotBeNull);
final /*@NonInvalid*/ boolean le = OclComparableLessThanEqualOperation.INSTANCE.evaluate(executor, severity_0, PivotTables.INT_0).booleanValue();
/*@NonInvalid*/ boolean symbol_1;
if (le) {
symbol_1 = ValueUtil.TRUE_VALUE;
}
else {
/*@Caught*/ @Nullable Object CAUGHT_status;
try {
/*@Caught*/ @Nullable Object CAUGHT_and;
try {
/*@Caught*/ @Nullable Object CAUGHT_not;
try {
final /*@Thrown*/ java.lang.@Nullable Boolean isSafe = this.isIsSafe();
final /*@Thrown*/ java.lang.@Nullable Boolean not = BooleanNotOperation.INSTANCE.evaluate(isSafe);
CAUGHT_not = not;
}
catch (Exception e) {
CAUGHT_not = ValueUtil.createInvalidValue(e);
}
/*@Caught*/ @NonNull Object CAUGHT_exists;
try {
final /*@Thrown*/ java.util.@NonNull List<Variable> ownedIterators = this.getOwnedIterators();
final /*@Thrown*/ org.eclipse.ocl.pivot.values.@NonNull OrderedSetValue BOXED_ownedIterators = idResolver.createOrderedSetOfAll(PivotTables.ORD_CLSSid_Variable, ownedIterators);
final /*@Thrown*/ org.eclipse.ocl.pivot.values.@NonNull OrderedSetValue safe_null_sources = (OrderedSetValue)CollectionExcludingOperation.INSTANCE.evaluate(BOXED_ownedIterators, null);
/*@Thrown*/ java.lang.@Nullable Object accumulator = ValueUtil.FALSE_VALUE;
@NonNull Iterator<Object> ITERATOR__1 = safe_null_sources.iterator();
/*@Thrown*/ boolean exists;
while (true) {
if (!ITERATOR__1.hasNext()) {
if (accumulator == ValueUtil.FALSE_VALUE) {
exists = ValueUtil.FALSE_VALUE;
}
else {
throw (InvalidValueException)accumulator;
}
break;
}
@SuppressWarnings("null")
/*@NonInvalid*/ org.eclipse.ocl.pivot.@NonNull Variable _1 = (Variable)ITERATOR__1.next();
/**
* isRequired
*/
/*@Caught*/ @NonNull Object CAUGHT_isRequired;
try {
final /*@Thrown*/ boolean isRequired = _1.isIsRequired();
CAUGHT_isRequired = isRequired;
}
catch (Exception e) {
CAUGHT_isRequired = ValueUtil.createInvalidValue(e);
}
//
if (CAUGHT_isRequired == ValueUtil.TRUE_VALUE) { // Normal successful body evaluation result
exists = ValueUtil.TRUE_VALUE;
break; // Stop immediately
}
else if (CAUGHT_isRequired == ValueUtil.FALSE_VALUE) { // Normal unsuccessful body evaluation result
; // Carry on
}
else if (CAUGHT_isRequired instanceof InvalidValueException) { // Abnormal exception evaluation result
accumulator = CAUGHT_isRequired; // Cache an exception failure
}
else { // Impossible badly typed result
accumulator = new InvalidValueException(PivotMessages.NonBooleanBody, "exists");
}
}
CAUGHT_exists = exists;
}
catch (Exception e) {
CAUGHT_exists = ValueUtil.createInvalidValue(e);
}
final /*@Thrown*/ java.lang.@Nullable Boolean and = BooleanAndOperation.INSTANCE.evaluate(CAUGHT_not, CAUGHT_exists);
CAUGHT_and = and;
}
catch (Exception e) {
CAUGHT_and = ValueUtil.createInvalidValue(e);
}
/*@Caught*/ @NonNull Object CAUGHT_isNullFree;
try {
final /*@NonInvalid*/ org.eclipse.ocl.pivot.@NonNull Class TYP_CollectionType_0 = idResolver.getClass(PivotTables.CLSSid_CollectionType, null);
final /*@Thrown*/ org.eclipse.ocl.pivot.@Nullable OCLExpression ownedSource = this.getOwnedSource();
/*@Caught*/ @Nullable Object CAUGHT_ownedSource;
try {
CAUGHT_ownedSource = ownedSource;
}
catch (Exception e) {
CAUGHT_ownedSource = ValueUtil.createInvalidValue(e);
}
final /*@NonInvalid*/ @NonNull Object symbol_0 = CAUGHT_ownedSource == null;
/*@Thrown*/ org.eclipse.ocl.pivot.@Nullable Type safe_type_source;
if (symbol_0 == Boolean.TRUE) {
safe_type_source = null;
}
else {
assert ownedSource != null;
final /*@Thrown*/ org.eclipse.ocl.pivot.@Nullable Type type = ownedSource.getType();
safe_type_source = type;
}
final /*@Thrown*/ org.eclipse.ocl.pivot.@NonNull CollectionType oclAsType = ClassUtil.nonNullState((CollectionType)OclAnyOclAsTypeOperation.INSTANCE.evaluate(executor, safe_type_source, TYP_CollectionType_0));
final /*@Thrown*/ boolean isNullFree = oclAsType.isIsNullFree();
CAUGHT_isNullFree = isNullFree;
}
catch (Exception e) {
CAUGHT_isNullFree = ValueUtil.createInvalidValue(e);
}
final /*@Thrown*/ java.lang.@Nullable Boolean status = BooleanImpliesOperation.INSTANCE.evaluate(CAUGHT_and, CAUGHT_isNullFree);
CAUGHT_status = status;
}
catch (Exception e) {
CAUGHT_status = ValueUtil.createInvalidValue(e);
}
final /*@NonInvalid*/ boolean logDiagnostic = CGStringLogDiagnosticOperation.INSTANCE.evaluate(executor, TypeId.BOOLEAN, PivotTables.STR_IterateExp_c_c_UnsafeSourceCanNotBeNull, this, null, diagnostics, context, null, severity_0, CAUGHT_status, PivotTables.INT_0).booleanValue();
symbol_1 = logDiagnostic;
}
return Boolean.TRUE == symbol_1;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean validateBodyTypeConformsToResultType(final DiagnosticChain diagnostics, final Map<Object, Object> context)
{
/**
*
* inv validateBodyTypeConformsToResultType:
* let
* severity : Integer[1] = 'IterateExp::BodyTypeConformsToResultType'.getSeverity()
* in
* if severity <= 0
* then true
* else
* let
* status : OclAny[1] = ownedBody.type.conformsTo(ownedResult?.type)
* in
* 'IterateExp::BodyTypeConformsToResultType'.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_IterateExp_c_c_BodyTypeConformsToResultType);
final /*@NonInvalid*/ boolean le = OclComparableLessThanEqualOperation.INSTANCE.evaluate(executor, severity_0, PivotTables.INT_0).booleanValue();
/*@NonInvalid*/ boolean symbol_1;
if (le) {
symbol_1 = ValueUtil.TRUE_VALUE;
}
else {
/*@Caught*/ @NonNull Object CAUGHT_status;
try {
@SuppressWarnings("null")
final /*@Thrown*/ org.eclipse.ocl.pivot.@NonNull OCLExpression ownedBody = this.getOwnedBody();
final /*@Thrown*/ org.eclipse.ocl.pivot.@Nullable Type type = ownedBody.getType();
final /*@Thrown*/ org.eclipse.ocl.pivot.@Nullable Variable ownedResult = this.getOwnedResult();
/*@Caught*/ @Nullable Object CAUGHT_ownedResult;
try {
CAUGHT_ownedResult = ownedResult;
}
catch (Exception e) {
CAUGHT_ownedResult = ValueUtil.createInvalidValue(e);
}
final /*@NonInvalid*/ @NonNull Object symbol_0 = CAUGHT_ownedResult == null;
/*@Thrown*/ org.eclipse.ocl.pivot.@Nullable Type safe_type_source;
if (symbol_0 == Boolean.TRUE) {
safe_type_source = null;
}
else {
assert ownedResult != null;
final /*@Thrown*/ org.eclipse.ocl.pivot.@Nullable Type type_0 = ownedResult.getType();
safe_type_source = type_0;
}
final /*@Thrown*/ boolean status = OclTypeConformsToOperation.INSTANCE.evaluate(executor, type, safe_type_source).booleanValue();
CAUGHT_status = status;
}
catch (Exception e) {
CAUGHT_status = ValueUtil.createInvalidValue(e);
}
final /*@NonInvalid*/ boolean logDiagnostic = CGStringLogDiagnosticOperation.INSTANCE.evaluate(executor, TypeId.BOOLEAN, PivotTables.STR_IterateExp_c_c_BodyTypeConformsToResultType, this, null, diagnostics, context, null, severity_0, CAUGHT_status, PivotTables.INT_0).booleanValue();
symbol_1 = logDiagnostic;
}
return Boolean.TRUE == symbol_1;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean validateOneInitializer(final DiagnosticChain diagnostics, final Map<Object, Object> context)
{
/**
*
* inv validateOneInitializer:
* let severity : Integer[1] = 'IterateExp::OneInitializer'.getSeverity()
* in
* if severity <= 0
* then true
* else
* let status : OclAny[1] = self.ownedResult?.ownedInit->size() = 1
* in
* 'IterateExp::OneInitializer'.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_IterateExp_c_c_OneInitializer);
final /*@NonInvalid*/ boolean le = OclComparableLessThanEqualOperation.INSTANCE.evaluate(executor, severity_0, PivotTables.INT_0).booleanValue();
/*@NonInvalid*/ boolean symbol_1;
if (le) {
symbol_1 = ValueUtil.TRUE_VALUE;
}
else {
/*@Caught*/ @NonNull Object CAUGHT_status;
try {
final /*@Thrown*/ org.eclipse.ocl.pivot.@Nullable Variable ownedResult = this.getOwnedResult();
/*@Caught*/ @Nullable Object CAUGHT_ownedResult;
try {
CAUGHT_ownedResult = ownedResult;
}
catch (Exception e) {
CAUGHT_ownedResult = ValueUtil.createInvalidValue(e);
}
final /*@NonInvalid*/ @NonNull Object symbol_0 = CAUGHT_ownedResult == null;
/*@Thrown*/ org.eclipse.ocl.pivot.@Nullable OCLExpression safe_ownedInit_source;
if (symbol_0 == Boolean.TRUE) {
safe_ownedInit_source = null;
}
else {
assert ownedResult != null;
final /*@Thrown*/ org.eclipse.ocl.pivot.@Nullable OCLExpression ownedInit = ownedResult.getOwnedInit();
safe_ownedInit_source = ownedInit;
}
final /*@Thrown*/ org.eclipse.ocl.pivot.values.@NonNull SetValue oclAsSet = OclAnyOclAsSetOperation.INSTANCE.evaluate(executor, PivotTables.SET_CLSSid_OCLExpression, safe_ownedInit_source);
final /*@Thrown*/ org.eclipse.ocl.pivot.values.@NonNull IntegerValue size = CollectionSizeOperation.INSTANCE.evaluate(oclAsSet);
final /*@Thrown*/ boolean status = size.equals(PivotTables.INT_1);
CAUGHT_status = status;
}
catch (Exception e) {
CAUGHT_status = ValueUtil.createInvalidValue(e);
}
final /*@NonInvalid*/ boolean logDiagnostic = CGStringLogDiagnosticOperation.INSTANCE.evaluate(executor, TypeId.BOOLEAN, PivotTables.STR_IterateExp_c_c_OneInitializer, this, null, diagnostics, context, null, severity_0, CAUGHT_status, PivotTables.INT_0).booleanValue();
symbol_1 = logDiagnostic;
}
return Boolean.TRUE == symbol_1;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean validateSafeIteratorIsRequired(final DiagnosticChain diagnostics, final Map<Object, Object> context)
{
/**
*
* inv validateSafeIteratorIsRequired:
* let
* severity : Integer[1] = 'IterateExp::SafeIteratorIsRequired'.getSeverity()
* in
* if severity <= 0
* then true
* else
* let status : OclAny[?] = isSafe implies
* ownedIterators?->forAll(isRequired)
* in
* 'IterateExp::SafeIteratorIsRequired'.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.ids.@NonNull IdResolver idResolver = executor.getIdResolver();
final /*@NonInvalid*/ org.eclipse.ocl.pivot.values.@NonNull IntegerValue severity_0 = CGStringGetSeverityOperation.INSTANCE.evaluate(executor, PivotTables.STR_IterateExp_c_c_SafeIteratorIsRequired);
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 {
/*@Caught*/ @Nullable Object CAUGHT_status;
try {
/*@Caught*/ @Nullable Object CAUGHT_isSafe;
try {
final /*@Thrown*/ java.lang.@Nullable Boolean isSafe = this.isIsSafe();
CAUGHT_isSafe = isSafe;
}
catch (Exception e) {
CAUGHT_isSafe = ValueUtil.createInvalidValue(e);
}
/*@Caught*/ @NonNull Object CAUGHT_forAll;
try {
final /*@Thrown*/ java.util.@NonNull List<Variable> ownedIterators = this.getOwnedIterators();
final /*@Thrown*/ org.eclipse.ocl.pivot.values.@NonNull OrderedSetValue BOXED_ownedIterators = idResolver.createOrderedSetOfAll(PivotTables.ORD_CLSSid_Variable, ownedIterators);
final /*@Thrown*/ org.eclipse.ocl.pivot.values.@NonNull OrderedSetValue safe_null_sources = (OrderedSetValue)CollectionExcludingOperation.INSTANCE.evaluate(BOXED_ownedIterators, null);
/*@Thrown*/ java.lang.@Nullable Object accumulator = ValueUtil.TRUE_VALUE;
@NonNull Iterator<Object> ITERATOR__1 = safe_null_sources.iterator();
/*@Thrown*/ boolean forAll;
while (true) {
if (!ITERATOR__1.hasNext()) {
if (accumulator == ValueUtil.TRUE_VALUE) {
forAll = ValueUtil.TRUE_VALUE;
}
else {
throw (InvalidValueException)accumulator;
}
break;
}
@SuppressWarnings("null")
/*@NonInvalid*/ org.eclipse.ocl.pivot.@NonNull Variable _1 = (Variable)ITERATOR__1.next();
/**
* isRequired
*/
/*@Caught*/ @NonNull Object CAUGHT_isRequired;
try {
final /*@Thrown*/ boolean isRequired = _1.isIsRequired();
CAUGHT_isRequired = isRequired;
}
catch (Exception e) {
CAUGHT_isRequired = ValueUtil.createInvalidValue(e);
}
//
if (CAUGHT_isRequired == ValueUtil.FALSE_VALUE) { // Normal unsuccessful body evaluation result
forAll = ValueUtil.FALSE_VALUE;
break; // Stop immediately
}
else if (CAUGHT_isRequired == ValueUtil.TRUE_VALUE) { // Normal successful body evaluation result
; // Carry on
}
else if (CAUGHT_isRequired instanceof InvalidValueException) { // Abnormal exception evaluation result
accumulator = CAUGHT_isRequired; // Cache an exception failure
}
else { // Impossible badly typed result
accumulator = new InvalidValueException(PivotMessages.NonBooleanBody, "forAll");
}
}
CAUGHT_forAll = forAll;
}
catch (Exception e) {
CAUGHT_forAll = ValueUtil.createInvalidValue(e);
}
final /*@Thrown*/ java.lang.@Nullable Boolean status = BooleanImpliesOperation.INSTANCE.evaluate(CAUGHT_isSafe, CAUGHT_forAll);
CAUGHT_status = status;
}
catch (Exception e) {
CAUGHT_status = ValueUtil.createInvalidValue(e);
}
final /*@NonInvalid*/ boolean logDiagnostic = CGStringLogDiagnosticOperation.INSTANCE.evaluate(executor, TypeId.BOOLEAN, PivotTables.STR_IterateExp_c_c_SafeIteratorIsRequired, this, null, diagnostics, context, null, severity_0, CAUGHT_status, PivotTables.INT_0).booleanValue();
symbol_0 = logDiagnostic;
}
return Boolean.TRUE == symbol_0;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean validateSafeSourceCanBeNull(final DiagnosticChain diagnostics, final Map<Object, Object> context)
{
/**
*
* inv validateSafeSourceCanBeNull:
* let severity : Integer[1] = 'IterateExp::SafeSourceCanBeNull'.getSeverity()
* in
* if severity <= 0
* then true
* else
* let status : OclAny[?] = isSafe implies
* not ownedSource?.type.oclAsType(CollectionType).isNullFree
* in
* 'IterateExp::SafeSourceCanBeNull'.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.ids.@NonNull IdResolver idResolver = executor.getIdResolver();
final /*@NonInvalid*/ org.eclipse.ocl.pivot.values.@NonNull IntegerValue severity_0 = CGStringGetSeverityOperation.INSTANCE.evaluate(executor, PivotTables.STR_IterateExp_c_c_SafeSourceCanBeNull);
final /*@NonInvalid*/ boolean le = OclComparableLessThanEqualOperation.INSTANCE.evaluate(executor, severity_0, PivotTables.INT_0).booleanValue();
/*@NonInvalid*/ boolean symbol_1;
if (le) {
symbol_1 = ValueUtil.TRUE_VALUE;
}
else {
/*@Caught*/ @Nullable Object CAUGHT_status;
try {
/*@Caught*/ @Nullable Object CAUGHT_isSafe;
try {
final /*@Thrown*/ java.lang.@Nullable Boolean isSafe = this.isIsSafe();
CAUGHT_isSafe = isSafe;
}
catch (Exception e) {
CAUGHT_isSafe = ValueUtil.createInvalidValue(e);
}
/*@Caught*/ @Nullable Object CAUGHT_not;
try {
final /*@NonInvalid*/ org.eclipse.ocl.pivot.@NonNull Class TYP_CollectionType = idResolver.getClass(PivotTables.CLSSid_CollectionType, null);
final /*@Thrown*/ org.eclipse.ocl.pivot.@Nullable OCLExpression ownedSource = this.getOwnedSource();
/*@Caught*/ @Nullable Object CAUGHT_ownedSource;
try {
CAUGHT_ownedSource = ownedSource;
}
catch (Exception e) {
CAUGHT_ownedSource = ValueUtil.createInvalidValue(e);
}
final /*@NonInvalid*/ @NonNull Object symbol_0 = CAUGHT_ownedSource == null;
/*@Thrown*/ org.eclipse.ocl.pivot.@Nullable Type safe_type_source;
if (symbol_0 == Boolean.TRUE) {
safe_type_source = null;
}
else {
assert ownedSource != null;
final /*@Thrown*/ org.eclipse.ocl.pivot.@Nullable Type type = ownedSource.getType();
safe_type_source = type;
}
final /*@Thrown*/ org.eclipse.ocl.pivot.@NonNull CollectionType oclAsType = ClassUtil.nonNullState((CollectionType)OclAnyOclAsTypeOperation.INSTANCE.evaluate(executor, safe_type_source, TYP_CollectionType));
final /*@Thrown*/ boolean isNullFree = oclAsType.isIsNullFree();
final /*@Thrown*/ java.lang.@Nullable Boolean not = BooleanNotOperation.INSTANCE.evaluate(isNullFree);
CAUGHT_not = not;
}
catch (Exception e) {
CAUGHT_not = ValueUtil.createInvalidValue(e);
}
final /*@Thrown*/ java.lang.@Nullable Boolean status = BooleanImpliesOperation.INSTANCE.evaluate(CAUGHT_isSafe, CAUGHT_not);
CAUGHT_status = status;
}
catch (Exception e) {
CAUGHT_status = ValueUtil.createInvalidValue(e);
}
final /*@NonInvalid*/ boolean logDiagnostic = CGStringLogDiagnosticOperation.INSTANCE.evaluate(executor, TypeId.BOOLEAN, PivotTables.STR_IterateExp_c_c_SafeSourceCanBeNull, this, null, diagnostics, context, null, severity_0, CAUGHT_status, PivotTables.INT_0).booleanValue();
symbol_1 = logDiagnostic;
}
return Boolean.TRUE == symbol_1;
}
} //IterateExpImpl