blob: 502f58e20a72e5798357d2b6ec316ffb89f3ed46 [file] [log] [blame]
/*******************************************************************************
* Copyright (c) 2011, 2018 Willink Transformations and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v20.html
*
* Contributors:
* E.D.Willink - initial API and implementation
*******************************************************************************/
package org.eclipse.qvtd.pivot.qvtrelation;
import java.util.Map;
import org.eclipse.emf.common.util.DiagnosticChain;
import org.eclipse.emf.common.util.EList;
import org.eclipse.ocl.pivot.OCLExpression;
/**
* <!-- begin-user-doc -->
* A representation of the model object '<em><b>Relation Call Exp</b></em>'.
* <!-- end-user-doc -->
*
* <p>
* The following features are supported:
* </p>
* <ul>
* <li>{@link org.eclipse.qvtd.pivot.qvtrelation.RelationCallExp#getArgument <em>Argument</em>}</li>
* <li>{@link org.eclipse.qvtd.pivot.qvtrelation.RelationCallExp#getReferredRelation <em>Referred Relation</em>}</li>
* </ul>
*
* @see org.eclipse.qvtd.pivot.qvtrelation.QVTrelationPackage#getRelationCallExp()
* @model
* @generated
*/
public interface RelationCallExp extends OCLExpression {
/**
* Returns the value of the '<em><b>Argument</b></em>' containment reference list.
* The list contents are of type {@link org.eclipse.ocl.pivot.OCLExpression}.
* <!-- begin-user-doc -->
* <p>
* If the meaning of the '<em>Argument</em>' containment reference list isn't clear,
* there really should be more of a description here...
* </p>
* <!-- end-user-doc -->
* @return the value of the '<em>Argument</em>' containment reference list.
* @see org.eclipse.qvtd.pivot.qvtrelation.QVTrelationPackage#getRelationCallExp_Argument()
* @model containment="true" lower="2"
* annotation="http://schema.omg.org/spec/MOF/2.0/emof.xml#Property.oppositeRoleName body='relationCallExp'"
* annotation="http://www.eclipse.org/emf/2002/GenModel get='throw new UnsupportedOperationException(); // FIXME Unimplemented http://www.eclipse.org/qvt/2015/QVTrelation!RelationCallExp!argument'"
* @generated
*/
EList<OCLExpression> getArgument();
/**
* Returns the value of the '<em><b>Referred Relation</b></em>' reference.
* <!-- begin-user-doc -->
* <p>
* If the meaning of the '<em>Referred Relation</em>' reference isn't clear,
* there really should be more of a description here...
* </p>
* <!-- end-user-doc -->
* @return the value of the '<em>Referred Relation</em>' reference.
* @see #setReferredRelation(Relation)
* @see org.eclipse.qvtd.pivot.qvtrelation.QVTrelationPackage#getRelationCallExp_ReferredRelation()
* @model required="true"
* annotation="http://schema.omg.org/spec/MOF/2.0/emof.xml#Property.oppositeRoleName body='relationCallExp'"
* annotation="http://www.eclipse.org/emf/2002/GenModel get='throw new UnsupportedOperationException(); // FIXME Unimplemented http://www.eclipse.org/qvt/2015/QVTrelation!RelationCallExp!referredRelation'"
* @generated
*/
Relation getReferredRelation();
/**
* Sets the value of the '{@link org.eclipse.qvtd.pivot.qvtrelation.RelationCallExp#getReferredRelation <em>Referred Relation</em>}' reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @param value the new value of the '<em>Referred Relation</em>' reference.
* @see #getReferredRelation()
* @generated
*/
void setReferredRelation(Relation value);
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @model annotation="http://www.eclipse.org/uml2/2.0.0/UML originalName='MatchingArgumentCount'"
* annotation="http://www.eclipse.org/emf/2002/Ecore/OCL/Pivot body='\n\tself.argument-&gt;size() = self.referredRelation.domain.oclAsType(RelationDomain).rootVariable-&gt;size()\n'"
* annotation="http://www.eclipse.org/emf/2002/GenModel body='try {\n\t/**\n\t *\n\t * inv MatchingArgumentCount:\n\t * let\n\t * severity : Integer[1] = \'RelationCallExp::MatchingArgumentCount\'.getSeverity()\n\t * in\n\t * if severity &lt;= 0\n\t * then true\n\t * else\n\t * let\n\t * result : Boolean[1] = self.argument-&gt;size() =\n\t * self.referredRelation.domain.oclAsType(RelationDomain)\n\t * .rootVariable-&gt;size()\n\t * in\n\t * \'RelationCallExp::MatchingArgumentCount\'.logDiagnostic(self, null, diagnostics, context, null, severity, result, 0)\n\t * endif\n\t \052/\n\tfinal /*@NonInvalid\052/ org.eclipse.ocl.pivot.evaluation.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; Executor executor = &lt;%org.eclipse.ocl.pivot.utilities.PivotUtil%&gt;.getExecutor(this, context);\n\tfinal /*@NonInvalid\052/ org.eclipse.ocl.pivot.ids.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; IdResolver idResolver = executor.getIdResolver();\n\tfinal /*@NonInvalid\052/ org.eclipse.ocl.pivot.values.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; IntegerValue severity_0 = &lt;%org.eclipse.ocl.pivot.library.string.CGStringGetSeverityOperation%&gt;.INSTANCE.evaluate(executor, &lt;%org.eclipse.qvtd.pivot.qvtrelation.QVTrelationTables%&gt;.STR_RelationCallExp_c_c_MatchingArgumentCount);\n\tfinal /*@NonInvalid\052/ boolean le = &lt;%org.eclipse.ocl.pivot.library.oclany.OclComparableLessThanEqualOperation%&gt;.INSTANCE.evaluate(executor, severity_0, &lt;%org.eclipse.qvtd.pivot.qvtrelation.QVTrelationTables%&gt;.INT_0).booleanValue();\n\t/*@NonInvalid\052/ boolean symbol_0;\n\tif (le) {\n\t\tsymbol_0 = &lt;%org.eclipse.ocl.pivot.utilities.ValueUtil%&gt;.TRUE_VALUE;\n\t}\n\telse {\n\t\t/*@Caught\052/ @&lt;%org.eclipse.jdt.annotation.NonNull%&gt; Object CAUGHT_result;\n\t\ttry {\n\t\t\t@SuppressWarnings(\"null\")\n\t\t\tfinal /*@NonInvalid\052/ java.util.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; List&lt;&lt;%org.eclipse.ocl.pivot.OCLExpression%&gt;&gt; argument = this.getArgument();\n\t\t\tfinal /*@NonInvalid\052/ org.eclipse.ocl.pivot.values.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; OrderedSetValue BOXED_argument = idResolver.createOrderedSetOfAll(&lt;%org.eclipse.qvtd.pivot.qvtrelation.QVTrelationTables%&gt;.ORD_CLSSid_OCLExpression, argument);\n\t\t\tfinal /*@NonInvalid\052/ org.eclipse.ocl.pivot.values.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; IntegerValue size = &lt;%org.eclipse.ocl.pivot.library.collection.CollectionSizeOperation%&gt;.INSTANCE.evaluate(BOXED_argument);\n\t\t\t@SuppressWarnings(\"null\")\n\t\t\tfinal /*@NonInvalid\052/ org.eclipse.qvtd.pivot.qvtrelation.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; Relation referredRelation = this.getReferredRelation();\n\t\t\t@SuppressWarnings(\"null\")\n\t\t\tfinal /*@NonInvalid\052/ java.util.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; List&lt;&lt;%org.eclipse.qvtd.pivot.qvtbase.Domain%&gt;&gt; domain = referredRelation.getDomain();\n\t\t\tfinal /*@NonInvalid\052/ org.eclipse.ocl.pivot.values.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; OrderedSetValue BOXED_domain = idResolver.createOrderedSetOfAll(&lt;%org.eclipse.qvtd.pivot.qvtrelation.QVTrelationTables%&gt;.ORD_CLSSid_Domain, domain);\n\t\t\t/*@Thrown\052/ org.eclipse.ocl.pivot.values.SequenceValue.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; Accumulator accumulator = &lt;%org.eclipse.ocl.pivot.utilities.ValueUtil%&gt;.createSequenceAccumulatorValue(&lt;%org.eclipse.qvtd.pivot.qvtrelation.QVTrelationTables%&gt;.SEQ_CLSSid_RelationDomain);\n\t\t\tjava.util.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; Iterator&lt;&lt;%java.lang.Object%&gt;&gt; ITERATOR__1 = BOXED_domain.iterator();\n\t\t\t/*@Thrown\052/ org.eclipse.ocl.pivot.values.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; SequenceValue collect_0;\n\t\t\twhile (true) {\n\t\t\t\tif (!ITERATOR__1.hasNext()) {\n\t\t\t\t\tcollect_0 = accumulator;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\t@SuppressWarnings(\"null\")\n\t\t\t\t/*@NonInvalid\052/ org.eclipse.qvtd.pivot.qvtbase.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; Domain _1 = (org.eclipse.qvtd.pivot.qvtbase.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; Domain)ITERATOR__1.next();\n\t\t\t\t/**\n\t\t\t\t * oclAsType(RelationDomain)\n\t\t\t\t \052/\n\t\t\t\tfinal /*@NonInvalid\052/ org.eclipse.ocl.pivot.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; Class TYP_qvtrelation_c_c_RelationDomain_0 = idResolver.getClass(&lt;%org.eclipse.qvtd.pivot.qvtrelation.QVTrelationTables%&gt;.CLSSid_RelationDomain, null);\n\t\t\t\t@SuppressWarnings(\"null\")\n\t\t\t\tfinal /*@Thrown\052/ org.eclipse.qvtd.pivot.qvtrelation.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; RelationDomain oclAsType = (org.eclipse.qvtd.pivot.qvtrelation.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; RelationDomain)&lt;%org.eclipse.ocl.pivot.library.oclany.OclAnyOclAsTypeOperation%&gt;.INSTANCE.evaluate(executor, _1, TYP_qvtrelation_c_c_RelationDomain_0);\n\t\t\t\t//\n\t\t\t\taccumulator.add(oclAsType);\n\t\t\t}\n\t\t\t/*@Thrown\052/ org.eclipse.ocl.pivot.values.SequenceValue.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; Accumulator accumulator_0 = &lt;%org.eclipse.ocl.pivot.utilities.ValueUtil%&gt;.createSequenceAccumulatorValue(&lt;%org.eclipse.qvtd.pivot.qvtrelation.QVTrelationTables%&gt;.SEQ_CLSSid_Variable);\n\t\t\tjava.util.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; Iterator&lt;&lt;%java.lang.Object%&gt;&gt; ITERATOR__1_0 = collect_0.iterator();\n\t\t\t/*@Thrown\052/ org.eclipse.ocl.pivot.values.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; SequenceValue collect;\n\t\t\twhile (true) {\n\t\t\t\tif (!ITERATOR__1_0.hasNext()) {\n\t\t\t\t\tcollect = accumulator_0;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\t\t\t\t@SuppressWarnings(\"null\")\n\t\t\t\t/*@NonInvalid\052/ org.eclipse.qvtd.pivot.qvtrelation.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; RelationDomain _1_0 = (org.eclipse.qvtd.pivot.qvtrelation.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; RelationDomain)ITERATOR__1_0.next();\n\t\t\t\t/**\n\t\t\t\t * rootVariable\n\t\t\t\t \052/\n\t\t\t\tfinal /*@NonInvalid\052/ java.util.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; List&lt;&lt;%org.eclipse.ocl.pivot.Variable%&gt;&gt; rootVariable = _1_0.getRootVariable();\n\t\t\t\tfinal /*@NonInvalid\052/ org.eclipse.ocl.pivot.values.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; OrderedSetValue BOXED_rootVariable = idResolver.createOrderedSetOfAll(&lt;%org.eclipse.qvtd.pivot.qvtrelation.QVTrelationTables%&gt;.ORD_CLSSid_Variable, rootVariable);\n\t\t\t\t//\n\t\t\t\tfor (Object value : BOXED_rootVariable.flatten().getElements()) {\n\t\t\t\t\taccumulator_0.add(value);\n\t\t\t\t}\n\t\t\t}\n\t\t\tfinal /*@Thrown\052/ org.eclipse.ocl.pivot.values.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; IntegerValue size_0 = &lt;%org.eclipse.ocl.pivot.library.collection.CollectionSizeOperation%&gt;.INSTANCE.evaluate(collect);\n\t\t\tfinal /*@Thrown\052/ boolean result = size.equals(size_0);\n\t\t\tCAUGHT_result = result;\n\t\t}\n\t\tcatch (&lt;%java.lang.Exception%&gt; e) {\n\t\t\tCAUGHT_result = &lt;%org.eclipse.ocl.pivot.utilities.ValueUtil%&gt;.createInvalidValue(e);\n\t\t}\n\t\tfinal /*@NonInvalid\052/ boolean logDiagnostic = &lt;%org.eclipse.ocl.pivot.library.string.CGStringLogDiagnosticOperation%&gt;.INSTANCE.evaluate(executor, &lt;%org.eclipse.ocl.pivot.ids.TypeId%&gt;.BOOLEAN, &lt;%org.eclipse.qvtd.pivot.qvtrelation.QVTrelationTables%&gt;.STR_RelationCallExp_c_c_MatchingArgumentCount, this, (Object)null, diagnostics, context, (Object)null, severity_0, CAUGHT_result, &lt;%org.eclipse.qvtd.pivot.qvtrelation.QVTrelationTables%&gt;.INT_0).booleanValue();\n\t\tsymbol_0 = logDiagnostic;\n\t}\n\treturn Boolean.TRUE == symbol_0;\n}\ncatch (&lt;%java.lang.Throwable%&gt; e) {\n\treturn &lt;%org.eclipse.ocl.pivot.utilities.ValueUtil%&gt;.validationFailedDiagnostic(\"RelationCallExp::MatchingArgumentCount\", this, diagnostics, context, e);\n}'"
* @generated
*/
boolean validateMatchingArgumentCount(DiagnosticChain diagnostics, Map<Object, Object> context);
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @model annotation="http://www.eclipse.org/uml2/2.0.0/UML originalName='WhereInvocationIsANonTopRelation'"
* annotation="http://www.eclipse.org/emf/2002/Ecore/OCL/Pivot body='\n\tlet pattern : qvtbase::Pattern = self-&gt;asOrderedSet()-&gt;closure(e : ocl::OclElement | e.oclContainer())-&gt;selectByKind(qvtbase::Pattern)-&gt;first() in\n let relation : Relation = pattern-&gt;asOrderedSet()-&gt;closure(e : ocl::OclElement | e.oclContainer())-&gt;selectByKind(Relation)-&gt;first() in\n\trelation._where = pattern implies not referredRelation.isTopLevel\n'"
* annotation="http://www.eclipse.org/emf/2002/GenModel body='try {\n\t/**\n\t *\n\t * inv WhereInvocationIsANonTopRelation:\n\t * let\n\t * severity : Integer[1] = \'RelationCallExp::WhereInvocationIsANonTopRelation\'.getSeverity()\n\t * in\n\t * if severity &lt;= 0\n\t * then true\n\t * else\n\t * let\n\t * result : Boolean[?] = let\n\t * pattern : qvtbase::Pattern[1] = self-&gt;asOrderedSet()\n\t * -&gt;closure(e | e.oclContainer())\n\t * -&gt;selectByKind(qvtbase::Pattern)\n\t * -&gt;first()\n\t * in\n\t * let\n\t * relation : Relation[1] = pattern-&gt;asOrderedSet()\n\t * -&gt;closure(e | e.oclContainer())\n\t * -&gt;selectByKind(Relation)\n\t * -&gt;first()\n\t * in relation.where = pattern implies not referredRelation.isTopLevel\n\t * in\n\t * \'RelationCallExp::WhereInvocationIsANonTopRelation\'.logDiagnostic(self, null, diagnostics, context, null, severity, result, 0)\n\t * endif\n\t \052/\n\tfinal /*@NonInvalid\052/ org.eclipse.ocl.pivot.evaluation.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; Executor executor = &lt;%org.eclipse.ocl.pivot.utilities.PivotUtil%&gt;.getExecutor(this, context);\n\tfinal /*@NonInvalid\052/ org.eclipse.ocl.pivot.ids.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; IdResolver idResolver = executor.getIdResolver();\n\tfinal /*@NonInvalid\052/ org.eclipse.ocl.pivot.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; StandardLibrary standardLibrary = idResolver.getStandardLibrary();\n\tfinal /*@NonInvalid\052/ org.eclipse.ocl.pivot.values.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; IntegerValue severity_0 = &lt;%org.eclipse.ocl.pivot.library.string.CGStringGetSeverityOperation%&gt;.INSTANCE.evaluate(executor, &lt;%org.eclipse.qvtd.pivot.qvtrelation.QVTrelationTables%&gt;.STR_RelationCallExp_c_c_WhereInvocationIsANonTopRelation);\n\tfinal /*@NonInvalid\052/ boolean le = &lt;%org.eclipse.ocl.pivot.library.oclany.OclComparableLessThanEqualOperation%&gt;.INSTANCE.evaluate(executor, severity_0, &lt;%org.eclipse.qvtd.pivot.qvtrelation.QVTrelationTables%&gt;.INT_0).booleanValue();\n\t/*@NonInvalid\052/ boolean symbol_0;\n\tif (le) {\n\t\tsymbol_0 = &lt;%org.eclipse.ocl.pivot.utilities.ValueUtil%&gt;.TRUE_VALUE;\n\t}\n\telse {\n\t\t/*@Caught\052/ @&lt;%org.eclipse.jdt.annotation.Nullable%&gt; Object CAUGHT_implies;\n\t\ttry {\n\t\t\t/*@Caught\052/ @&lt;%org.eclipse.jdt.annotation.Nullable%&gt; Object CAUGHT_pattern;\n\t\t\ttry {\n\t\t\t\tfinal /*@NonInvalid\052/ org.eclipse.ocl.pivot.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; Class TYP_qvtbase_c_c_Pattern = idResolver.getClass(&lt;%org.eclipse.qvtd.pivot.qvtrelation.QVTrelationTables%&gt;.CLSSid_Pattern, null);\n\t\t\t\tfinal /*@NonInvalid\052/ org.eclipse.ocl.pivot.values.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; SetValue oclAsSet = &lt;%org.eclipse.ocl.pivot.library.oclany.OclAnyOclAsSetOperation%&gt;.INSTANCE.evaluate(executor, &lt;%org.eclipse.qvtd.pivot.qvtrelation.QVTrelationTables%&gt;.SET_CLSSid_RelationCallExp, this);\n\t\t\t\tfinal /*@NonInvalid\052/ org.eclipse.ocl.pivot.values.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; OrderedSetValue asOrderedSet = &lt;%org.eclipse.ocl.pivot.library.collection.CollectionAsOrderedSetOperation%&gt;.INSTANCE.evaluate(oclAsSet);\n\t\t\t\tfinal org.eclipse.ocl.pivot.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; Class TYPE_closure_1 = executor.getStaticTypeOf(asOrderedSet);\n\t\t\t\tfinal org.eclipse.ocl.pivot.library.LibraryIteration.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; LibraryIterationExtension IMPL_closure_1 = (&lt;%org.eclipse.ocl.pivot.library.LibraryIteration.LibraryIterationExtension%&gt;)TYPE_closure_1.lookupImplementation(standardLibrary, &lt;%org.eclipse.ocl.pivot.oclstdlib.OCLstdlibTables%&gt;.Operations._OrderedSet__closure);\n\t\t\t\tfinal @&lt;%org.eclipse.jdt.annotation.NonNull%&gt; Object ACC_closure_1 = IMPL_closure_1.createAccumulatorValue(executor, &lt;%org.eclipse.qvtd.pivot.qvtrelation.QVTrelationTables%&gt;.ORD_CLSSid_OclElement, &lt;%org.eclipse.qvtd.pivot.qvtrelation.QVTrelationTables%&gt;.CLSSid_OclElement);\n\t\t\t\t/**\n\t\t\t\t * Implementation of the iterator body.\n\t\t\t\t \052/\n\t\t\t\tfinal org.eclipse.ocl.pivot.library.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; AbstractBinaryOperation BODY_closure_1 = new &lt;%org.eclipse.ocl.pivot.library.AbstractBinaryOperation%&gt;()\n\t\t\t\t{\n\t\t\t\t\t/**\n\t\t\t\t\t * e.oclContainer()\n\t\t\t\t\t \052/\n\t\t\t\t\t@Override\n\t\t\t\t\tpublic @&lt;%org.eclipse.jdt.annotation.Nullable%&gt; Object evaluate(final org.eclipse.ocl.pivot.evaluation.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; Executor executor, final org.eclipse.ocl.pivot.ids.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; TypeId typeId, final @&lt;%org.eclipse.jdt.annotation.Nullable%&gt; Object asOrderedSet, final /*@NonInvalid\052/ @&lt;%org.eclipse.jdt.annotation.Nullable%&gt; Object e_0) {\n\t\t\t\t\t\tfinal /*@Thrown\052/ @&lt;%org.eclipse.jdt.annotation.Nullable%&gt; Object oclContainer = &lt;%org.eclipse.ocl.pivot.library.classifier.ClassifierOclContainerOperation%&gt;.INSTANCE.evaluate(executor, e_0);\n\t\t\t\t\t\treturn oclContainer;\n\t\t\t\t\t}\n\t\t\t\t};\n\t\t\t\tfinal org.eclipse.ocl.pivot.internal.library.executor.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; ExecutorSingleIterationManager MGR_closure_1 = new &lt;%org.eclipse.ocl.pivot.internal.library.executor.ExecutorSingleIterationManager%&gt;(executor, &lt;%org.eclipse.qvtd.pivot.qvtrelation.QVTrelationTables%&gt;.ORD_CLSSid_OclElement, BODY_closure_1, asOrderedSet, ACC_closure_1);\n\t\t\t\tfinal /*@Thrown\052/ org.eclipse.ocl.pivot.values.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; OrderedSetValue closure = (org.eclipse.ocl.pivot.values.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; OrderedSetValue)IMPL_closure_1.evaluateIteration(MGR_closure_1);\n\t\t\t\tfinal /*@Thrown\052/ org.eclipse.ocl.pivot.values.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; OrderedSetValue selectByKind = (org.eclipse.ocl.pivot.values.@&lt;%org.eclipse.jdt.annotation.Nullable%&gt; OrderedSetValue)&lt;%org.eclipse.ocl.pivot.library.collection.CollectionSelectByKindOperation%&gt;.INSTANCE.evaluate(executor, closure, TYP_qvtbase_c_c_Pattern);\n\t\t\t\tfinal /*@Thrown\052/ org.eclipse.qvtd.pivot.qvtbase.@&lt;%org.eclipse.jdt.annotation.Nullable%&gt; Pattern pattern = (org.eclipse.qvtd.pivot.qvtbase.@&lt;%org.eclipse.jdt.annotation.Nullable%&gt; Pattern)&lt;%org.eclipse.ocl.pivot.library.collection.OrderedCollectionFirstOperation%&gt;.INSTANCE.evaluate(selectByKind);\n\t\t\t\tCAUGHT_pattern = pattern;\n\t\t\t}\n\t\t\tcatch (&lt;%java.lang.Exception%&gt; e) {\n\t\t\t\tCAUGHT_pattern = &lt;%org.eclipse.ocl.pivot.utilities.ValueUtil%&gt;.createInvalidValue(e);\n\t\t\t}\n\t\t\t/*@Caught\052/ @&lt;%org.eclipse.jdt.annotation.Nullable%&gt; Object CAUGHT_relation;\n\t\t\ttry {\n\t\t\t\tfinal /*@NonInvalid\052/ org.eclipse.ocl.pivot.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; Class TYP_qvtrelation_c_c_Relation_0 = idResolver.getClass(&lt;%org.eclipse.qvtd.pivot.qvtrelation.QVTrelationTables%&gt;.CLSSid_Relation, null);\n\t\t\t\tif (CAUGHT_pattern instanceof &lt;%org.eclipse.ocl.pivot.values.InvalidValueException%&gt;) {\n\t\t\t\t\tthrow (&lt;%org.eclipse.ocl.pivot.values.InvalidValueException%&gt;)CAUGHT_pattern;\n\t\t\t\t}\n\t\t\t\tfinal /*@Thrown\052/ org.eclipse.ocl.pivot.values.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; SetValue oclAsSet_0 = &lt;%org.eclipse.ocl.pivot.library.oclany.OclAnyOclAsSetOperation%&gt;.INSTANCE.evaluate(executor, &lt;%org.eclipse.qvtd.pivot.qvtrelation.QVTrelationTables%&gt;.SET_CLSSid_Pattern, CAUGHT_pattern);\n\t\t\t\tfinal /*@Thrown\052/ org.eclipse.ocl.pivot.values.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; OrderedSetValue asOrderedSet_0 = &lt;%org.eclipse.ocl.pivot.library.collection.CollectionAsOrderedSetOperation%&gt;.INSTANCE.evaluate(oclAsSet_0);\n\t\t\t\tfinal org.eclipse.ocl.pivot.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; Class TYPE_closure_0_0 = executor.getStaticTypeOf(asOrderedSet_0);\n\t\t\t\tfinal org.eclipse.ocl.pivot.library.LibraryIteration.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; LibraryIterationExtension IMPL_closure_0_0 = (&lt;%org.eclipse.ocl.pivot.library.LibraryIteration.LibraryIterationExtension%&gt;)TYPE_closure_0_0.lookupImplementation(standardLibrary, &lt;%org.eclipse.ocl.pivot.oclstdlib.OCLstdlibTables%&gt;.Operations._OrderedSet__closure);\n\t\t\t\tfinal @&lt;%org.eclipse.jdt.annotation.NonNull%&gt; Object ACC_closure_0_0 = IMPL_closure_0_0.createAccumulatorValue(executor, &lt;%org.eclipse.qvtd.pivot.qvtrelation.QVTrelationTables%&gt;.ORD_CLSSid_OclElement, &lt;%org.eclipse.qvtd.pivot.qvtrelation.QVTrelationTables%&gt;.CLSSid_OclElement);\n\t\t\t\t/**\n\t\t\t\t * Implementation of the iterator body.\n\t\t\t\t \052/\n\t\t\t\tfinal org.eclipse.ocl.pivot.library.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; AbstractBinaryOperation BODY_closure_0_0 = new &lt;%org.eclipse.ocl.pivot.library.AbstractBinaryOperation%&gt;()\n\t\t\t\t{\n\t\t\t\t\t/**\n\t\t\t\t\t * e.oclContainer()\n\t\t\t\t\t \052/\n\t\t\t\t\t@Override\n\t\t\t\t\tpublic @&lt;%org.eclipse.jdt.annotation.Nullable%&gt; Object evaluate(final org.eclipse.ocl.pivot.evaluation.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; Executor executor, final org.eclipse.ocl.pivot.ids.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; TypeId typeId, final @&lt;%org.eclipse.jdt.annotation.Nullable%&gt; Object asOrderedSet_0, final /*@NonInvalid\052/ @&lt;%org.eclipse.jdt.annotation.Nullable%&gt; Object e_1) {\n\t\t\t\t\t\tfinal /*@Thrown\052/ @&lt;%org.eclipse.jdt.annotation.Nullable%&gt; Object oclContainer_0 = &lt;%org.eclipse.ocl.pivot.library.classifier.ClassifierOclContainerOperation%&gt;.INSTANCE.evaluate(executor, e_1);\n\t\t\t\t\t\treturn oclContainer_0;\n\t\t\t\t\t}\n\t\t\t\t};\n\t\t\t\tfinal org.eclipse.ocl.pivot.internal.library.executor.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; ExecutorSingleIterationManager MGR_closure_0_0 = new &lt;%org.eclipse.ocl.pivot.internal.library.executor.ExecutorSingleIterationManager%&gt;(executor, &lt;%org.eclipse.qvtd.pivot.qvtrelation.QVTrelationTables%&gt;.ORD_CLSSid_OclElement, BODY_closure_0_0, asOrderedSet_0, ACC_closure_0_0);\n\t\t\t\tfinal /*@Thrown\052/ org.eclipse.ocl.pivot.values.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; OrderedSetValue closure_0 = (org.eclipse.ocl.pivot.values.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; OrderedSetValue)IMPL_closure_0_0.evaluateIteration(MGR_closure_0_0);\n\t\t\t\tfinal /*@Thrown\052/ org.eclipse.ocl.pivot.values.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; OrderedSetValue selectByKind_0 = (org.eclipse.ocl.pivot.values.@&lt;%org.eclipse.jdt.annotation.Nullable%&gt; OrderedSetValue)&lt;%org.eclipse.ocl.pivot.library.collection.CollectionSelectByKindOperation%&gt;.INSTANCE.evaluate(executor, closure_0, TYP_qvtrelation_c_c_Relation_0);\n\t\t\t\tfinal /*@Thrown\052/ org.eclipse.qvtd.pivot.qvtrelation.@&lt;%org.eclipse.jdt.annotation.Nullable%&gt; Relation relation = (org.eclipse.qvtd.pivot.qvtrelation.@&lt;%org.eclipse.jdt.annotation.Nullable%&gt; Relation)&lt;%org.eclipse.ocl.pivot.library.collection.OrderedCollectionFirstOperation%&gt;.INSTANCE.evaluate(selectByKind_0);\n\t\t\t\tCAUGHT_relation = relation;\n\t\t\t}\n\t\t\tcatch (&lt;%java.lang.Exception%&gt; e) {\n\t\t\t\tCAUGHT_relation = &lt;%org.eclipse.ocl.pivot.utilities.ValueUtil%&gt;.createInvalidValue(e);\n\t\t\t}\n\t\t\t/*@Caught\052/ @&lt;%org.eclipse.jdt.annotation.NonNull%&gt; Object CAUGHT_eq;\n\t\t\ttry {\n\t\t\t\tif (CAUGHT_relation == null) {\n\t\t\t\t\tthrow new &lt;%org.eclipse.ocl.pivot.values.InvalidValueException%&gt;(\"Null source for \\\'\\\'http://www.eclipse.org/qvt/2015/QVTrelation\\\'::Relation::where\\\'\");\n\t\t\t\t}\n\t\t\t\tif (CAUGHT_relation instanceof &lt;%org.eclipse.ocl.pivot.values.InvalidValueException%&gt;) {\n\t\t\t\t\tthrow (&lt;%org.eclipse.ocl.pivot.values.InvalidValueException%&gt;)CAUGHT_relation;\n\t\t\t\t}\n\t\t\t\tfinal /*@Thrown\052/ org.eclipse.qvtd.pivot.qvtbase.@&lt;%org.eclipse.jdt.annotation.Nullable%&gt; Pattern where = ((&lt;%org.eclipse.qvtd.pivot.qvtrelation.Relation%&gt;)CAUGHT_relation).getWhere();\n\t\t\t\tif (CAUGHT_pattern instanceof &lt;%org.eclipse.ocl.pivot.values.InvalidValueException%&gt;) {\n\t\t\t\t\tthrow (&lt;%org.eclipse.ocl.pivot.values.InvalidValueException%&gt;)CAUGHT_pattern;\n\t\t\t\t}\n\t\t\t\tfinal /*@Thrown\052/ boolean eq = (where != null) ? where.equals(CAUGHT_pattern) : (CAUGHT_pattern == null);\n\t\t\t\tCAUGHT_eq = eq;\n\t\t\t}\n\t\t\tcatch (&lt;%java.lang.Exception%&gt; e) {\n\t\t\t\tCAUGHT_eq = &lt;%org.eclipse.ocl.pivot.utilities.ValueUtil%&gt;.createInvalidValue(e);\n\t\t\t}\n\t\t\t@SuppressWarnings(\"null\")\n\t\t\tfinal /*@NonInvalid\052/ org.eclipse.qvtd.pivot.qvtrelation.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; Relation referredRelation = this.getReferredRelation();\n\t\t\tfinal /*@NonInvalid\052/ boolean isTopLevel = referredRelation.isIsTopLevel();\n\t\t\tfinal /*@NonInvalid\052/ java.lang.@&lt;%org.eclipse.jdt.annotation.Nullable%&gt; Boolean not = &lt;%org.eclipse.ocl.pivot.library.logical.BooleanNotOperation%&gt;.INSTANCE.evaluate(isTopLevel);\n\t\t\tfinal /*@Thrown\052/ java.lang.@&lt;%org.eclipse.jdt.annotation.Nullable%&gt; Boolean implies = &lt;%org.eclipse.ocl.pivot.library.logical.BooleanImpliesOperation%&gt;.INSTANCE.evaluate(CAUGHT_eq, not);\n\t\t\tCAUGHT_implies = implies;\n\t\t}\n\t\tcatch (&lt;%java.lang.Exception%&gt; e) {\n\t\t\tCAUGHT_implies = &lt;%org.eclipse.ocl.pivot.utilities.ValueUtil%&gt;.createInvalidValue(e);\n\t\t}\n\t\tfinal /*@NonInvalid\052/ boolean logDiagnostic = &lt;%org.eclipse.ocl.pivot.library.string.CGStringLogDiagnosticOperation%&gt;.INSTANCE.evaluate(executor, &lt;%org.eclipse.ocl.pivot.ids.TypeId%&gt;.BOOLEAN, &lt;%org.eclipse.qvtd.pivot.qvtrelation.QVTrelationTables%&gt;.STR_RelationCallExp_c_c_WhereInvocationIsANonTopRelation, this, (Object)null, diagnostics, context, (Object)null, severity_0, CAUGHT_implies, &lt;%org.eclipse.qvtd.pivot.qvtrelation.QVTrelationTables%&gt;.INT_0).booleanValue();\n\t\tsymbol_0 = logDiagnostic;\n\t}\n\treturn Boolean.TRUE == symbol_0;\n}\ncatch (&lt;%java.lang.Throwable%&gt; e) {\n\treturn &lt;%org.eclipse.ocl.pivot.utilities.ValueUtil%&gt;.validationFailedDiagnostic(\"RelationCallExp::WhereInvocationIsANonTopRelation\", this, diagnostics, context, e);\n}'"
* @generated
*/
boolean validateWhereInvocationIsANonTopRelation(DiagnosticChain diagnostics, Map<Object, Object> context);
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @model annotation="http://www.eclipse.org/uml2/2.0.0/UML originalName='DataTypeInvocationIsANonTopRelation'"
* annotation="http://www.eclipse.org/emf/2002/Ecore/OCL/Pivot body='\n\tself.argument-&gt;exists(type.oclIsKindOf(pivot::DataType) and not type.oclIsKindOf(pivot::CollectionType))\n\timplies not referredRelation.isTopLevel\n\t\n'"
* annotation="http://www.eclipse.org/emf/2002/GenModel body='try {\n\t/**\n\t *\n\t * inv DataTypeInvocationIsANonTopRelation:\n\t * let\n\t * severity : Integer[1] = \'RelationCallExp::DataTypeInvocationIsANonTopRelation\'.getSeverity()\n\t * in\n\t * if severity &lt;= 0\n\t * then true\n\t * else\n\t * let\n\t * result : Boolean[?] = self.argument-&gt;exists(\n\t * type.oclIsKindOf(DataType) and\n\t * not type.oclIsKindOf(CollectionType)) implies not referredRelation.isTopLevel\n\t * in\n\t * \'RelationCallExp::DataTypeInvocationIsANonTopRelation\'.logDiagnostic(self, null, diagnostics, context, null, severity, result, 0)\n\t * endif\n\t \052/\n\tfinal /*@NonInvalid\052/ org.eclipse.ocl.pivot.evaluation.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; Executor executor = &lt;%org.eclipse.ocl.pivot.utilities.PivotUtil%&gt;.getExecutor(this, context);\n\tfinal /*@NonInvalid\052/ org.eclipse.ocl.pivot.ids.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; IdResolver idResolver = executor.getIdResolver();\n\tfinal /*@NonInvalid\052/ org.eclipse.ocl.pivot.values.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; IntegerValue severity_0 = &lt;%org.eclipse.ocl.pivot.library.string.CGStringGetSeverityOperation%&gt;.INSTANCE.evaluate(executor, &lt;%org.eclipse.qvtd.pivot.qvtrelation.QVTrelationTables%&gt;.STR_RelationCallExp_c_c_DataTypeInvocationIsANonTopRelation);\n\tfinal /*@NonInvalid\052/ boolean le = &lt;%org.eclipse.ocl.pivot.library.oclany.OclComparableLessThanEqualOperation%&gt;.INSTANCE.evaluate(executor, severity_0, &lt;%org.eclipse.qvtd.pivot.qvtrelation.QVTrelationTables%&gt;.INT_0).booleanValue();\n\t/*@NonInvalid\052/ boolean symbol_0;\n\tif (le) {\n\t\tsymbol_0 = &lt;%org.eclipse.ocl.pivot.utilities.ValueUtil%&gt;.TRUE_VALUE;\n\t}\n\telse {\n\t\t/*@Caught\052/ @&lt;%org.eclipse.jdt.annotation.Nullable%&gt; Object CAUGHT_result;\n\t\ttry {\n\t\t\t/*@Caught\052/ @&lt;%org.eclipse.jdt.annotation.Nullable%&gt; Object CAUGHT_exists;\n\t\t\ttry {\n\t\t\t\t@SuppressWarnings(\"null\")\n\t\t\t\tfinal /*@NonInvalid\052/ java.util.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; List&lt;&lt;%org.eclipse.ocl.pivot.OCLExpression%&gt;&gt; argument = this.getArgument();\n\t\t\t\tfinal /*@NonInvalid\052/ org.eclipse.ocl.pivot.values.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; OrderedSetValue BOXED_argument = idResolver.createOrderedSetOfAll(&lt;%org.eclipse.qvtd.pivot.qvtrelation.QVTrelationTables%&gt;.ORD_CLSSid_OCLExpression, argument);\n\t\t\t\t/*@Thrown\052/ @&lt;%org.eclipse.jdt.annotation.Nullable%&gt; Object accumulator = &lt;%org.eclipse.ocl.pivot.utilities.ValueUtil%&gt;.FALSE_VALUE;\n\t\t\t\tjava.util.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; Iterator&lt;&lt;%java.lang.Object%&gt;&gt; ITERATOR__1 = BOXED_argument.iterator();\n\t\t\t\t/*@Thrown\052/ java.lang.@&lt;%org.eclipse.jdt.annotation.Nullable%&gt; Boolean exists;\n\t\t\t\twhile (true) {\n\t\t\t\t\tif (!ITERATOR__1.hasNext()) {\n\t\t\t\t\t\tif (accumulator == null) {\n\t\t\t\t\t\t\texists = null;\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse if (accumulator == &lt;%org.eclipse.ocl.pivot.utilities.ValueUtil%&gt;.FALSE_VALUE) {\n\t\t\t\t\t\t\texists = &lt;%org.eclipse.ocl.pivot.utilities.ValueUtil%&gt;.FALSE_VALUE;\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse {\n\t\t\t\t\t\t\tthrow (&lt;%org.eclipse.ocl.pivot.values.InvalidValueException%&gt;)accumulator;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t\t@SuppressWarnings(\"null\")\n\t\t\t\t\t/*@NonInvalid\052/ org.eclipse.ocl.pivot.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; OCLExpression _1 = (org.eclipse.ocl.pivot.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; OCLExpression)ITERATOR__1.next();\n\t\t\t\t\t/**\n\t\t\t\t\t *\n\t\t\t\t\t * type.oclIsKindOf(DataType) and\n\t\t\t\t\t * not type.oclIsKindOf(CollectionType)\n\t\t\t\t\t \052/\n\t\t\t\t\t/*@Caught\052/ @&lt;%org.eclipse.jdt.annotation.Nullable%&gt; Object CAUGHT_and;\n\t\t\t\t\ttry {\n\t\t\t\t\t\t/*@Caught\052/ @&lt;%org.eclipse.jdt.annotation.NonNull%&gt; Object CAUGHT_oclIsKindOf;\n\t\t\t\t\t\ttry {\n\t\t\t\t\t\t\tfinal /*@NonInvalid\052/ org.eclipse.ocl.pivot.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; Class TYP_DataType = idResolver.getClass(&lt;%org.eclipse.qvtd.pivot.qvtrelation.QVTrelationTables%&gt;.CLSSid_DataType, null);\n\t\t\t\t\t\t\tfinal /*@NonInvalid\052/ org.eclipse.ocl.pivot.@&lt;%org.eclipse.jdt.annotation.Nullable%&gt; Type type = _1.getType();\n\t\t\t\t\t\t\tfinal /*@Thrown\052/ boolean oclIsKindOf = &lt;%org.eclipse.ocl.pivot.library.oclany.OclAnyOclIsKindOfOperation%&gt;.INSTANCE.evaluate(executor, type, TYP_DataType).booleanValue();\n\t\t\t\t\t\t\tCAUGHT_oclIsKindOf = oclIsKindOf;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tcatch (&lt;%java.lang.Exception%&gt; e) {\n\t\t\t\t\t\t\tCAUGHT_oclIsKindOf = &lt;%org.eclipse.ocl.pivot.utilities.ValueUtil%&gt;.createInvalidValue(e);\n\t\t\t\t\t\t}\n\t\t\t\t\t\t/*@Caught\052/ @&lt;%org.eclipse.jdt.annotation.NonNull%&gt; Object CAUGHT_oclIsKindOf_0;\n\t\t\t\t\t\ttry {\n\t\t\t\t\t\t\tfinal /*@NonInvalid\052/ org.eclipse.ocl.pivot.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; Class TYP_CollectionType = idResolver.getClass(&lt;%org.eclipse.qvtd.pivot.qvtrelation.QVTrelationTables%&gt;.CLSSid_CollectionType, null);\n\t\t\t\t\t\t\tfinal /*@NonInvalid\052/ org.eclipse.ocl.pivot.@&lt;%org.eclipse.jdt.annotation.Nullable%&gt; Type type_0 = _1.getType();\n\t\t\t\t\t\t\tfinal /*@Thrown\052/ boolean oclIsKindOf_0 = &lt;%org.eclipse.ocl.pivot.library.oclany.OclAnyOclIsKindOfOperation%&gt;.INSTANCE.evaluate(executor, type_0, TYP_CollectionType).booleanValue();\n\t\t\t\t\t\t\tCAUGHT_oclIsKindOf_0 = oclIsKindOf_0;\n\t\t\t\t\t\t}\n\t\t\t\t\t\tcatch (&lt;%java.lang.Exception%&gt; e) {\n\t\t\t\t\t\t\tCAUGHT_oclIsKindOf_0 = &lt;%org.eclipse.ocl.pivot.utilities.ValueUtil%&gt;.createInvalidValue(e);\n\t\t\t\t\t\t}\n\t\t\t\t\t\tfinal /*@NonInvalid\052/ java.lang.@&lt;%org.eclipse.jdt.annotation.Nullable%&gt; Boolean not = &lt;%org.eclipse.ocl.pivot.library.logical.BooleanNotOperation%&gt;.INSTANCE.evaluate(CAUGHT_oclIsKindOf_0);\n\t\t\t\t\t\tfinal /*@Thrown\052/ java.lang.@&lt;%org.eclipse.jdt.annotation.Nullable%&gt; Boolean and = &lt;%org.eclipse.ocl.pivot.library.logical.BooleanAndOperation%&gt;.INSTANCE.evaluate(CAUGHT_oclIsKindOf, not);\n\t\t\t\t\t\tCAUGHT_and = and;\n\t\t\t\t\t}\n\t\t\t\t\tcatch (&lt;%java.lang.Exception%&gt; e) {\n\t\t\t\t\t\tCAUGHT_and = &lt;%org.eclipse.ocl.pivot.utilities.ValueUtil%&gt;.createInvalidValue(e);\n\t\t\t\t\t}\n\t\t\t\t\t//\n\t\t\t\t\tif (CAUGHT_and == &lt;%org.eclipse.ocl.pivot.utilities.ValueUtil%&gt;.TRUE_VALUE) {\t\t\t\t\t// Normal successful body evaluation result\n\t\t\t\t\t\texists = &lt;%org.eclipse.ocl.pivot.utilities.ValueUtil%&gt;.TRUE_VALUE;\n\t\t\t\t\t\tbreak;\t\t\t\t\t\t\t\t\t\t\t\t\t\t// Stop immediately\n\t\t\t\t\t}\n\t\t\t\t\telse if (CAUGHT_and == &lt;%org.eclipse.ocl.pivot.utilities.ValueUtil%&gt;.FALSE_VALUE) {\t\t\t\t// Normal unsuccessful body evaluation result\n\t\t\t\t\t\t;\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t// Carry on\n\t\t\t\t\t}\n\t\t\t\t\telse if (CAUGHT_and == null) {\t\t\t\t\t\t\t\t// Abnormal null body evaluation result\n\t\t\t\t\t\tif (accumulator == &lt;%org.eclipse.ocl.pivot.utilities.ValueUtil%&gt;.FALSE_VALUE) {\n\t\t\t\t\t\t\taccumulator = null;\t\t\t\t\t\t\t\t\t\t// Cache a null failure\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t\telse if (CAUGHT_and instanceof &lt;%org.eclipse.ocl.pivot.values.InvalidValueException%&gt;) {\t\t// Abnormal exception evaluation result\n\t\t\t\t\t\taccumulator = CAUGHT_and;\t\t\t\t\t\t\t\t\t// Cache an exception failure\n\t\t\t\t\t}\n\t\t\t\t\telse {\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t// Impossible badly typed result\n\t\t\t\t\t\taccumulator = new &lt;%org.eclipse.ocl.pivot.values.InvalidValueException%&gt;(&lt;%org.eclipse.ocl.pivot.messages.PivotMessages%&gt;.NonBooleanBody, \"exists\");\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t\tCAUGHT_exists = exists;\n\t\t\t}\n\t\t\tcatch (&lt;%java.lang.Exception%&gt; e) {\n\t\t\t\tCAUGHT_exists = &lt;%org.eclipse.ocl.pivot.utilities.ValueUtil%&gt;.createInvalidValue(e);\n\t\t\t}\n\t\t\t@SuppressWarnings(\"null\")\n\t\t\tfinal /*@NonInvalid\052/ org.eclipse.qvtd.pivot.qvtrelation.@&lt;%org.eclipse.jdt.annotation.NonNull%&gt; Relation referredRelation = this.getReferredRelation();\n\t\t\tfinal /*@NonInvalid\052/ boolean isTopLevel = referredRelation.isIsTopLevel();\n\t\t\tfinal /*@NonInvalid\052/ java.lang.@&lt;%org.eclipse.jdt.annotation.Nullable%&gt; Boolean not_0 = &lt;%org.eclipse.ocl.pivot.library.logical.BooleanNotOperation%&gt;.INSTANCE.evaluate(isTopLevel);\n\t\t\tfinal /*@Thrown\052/ java.lang.@&lt;%org.eclipse.jdt.annotation.Nullable%&gt; Boolean result = &lt;%org.eclipse.ocl.pivot.library.logical.BooleanImpliesOperation%&gt;.INSTANCE.evaluate(CAUGHT_exists, not_0);\n\t\t\tCAUGHT_result = result;\n\t\t}\n\t\tcatch (&lt;%java.lang.Exception%&gt; e) {\n\t\t\tCAUGHT_result = &lt;%org.eclipse.ocl.pivot.utilities.ValueUtil%&gt;.createInvalidValue(e);\n\t\t}\n\t\tfinal /*@NonInvalid\052/ boolean logDiagnostic = &lt;%org.eclipse.ocl.pivot.library.string.CGStringLogDiagnosticOperation%&gt;.INSTANCE.evaluate(executor, &lt;%org.eclipse.ocl.pivot.ids.TypeId%&gt;.BOOLEAN, &lt;%org.eclipse.qvtd.pivot.qvtrelation.QVTrelationTables%&gt;.STR_RelationCallExp_c_c_DataTypeInvocationIsANonTopRelation, this, (Object)null, diagnostics, context, (Object)null, severity_0, CAUGHT_result, &lt;%org.eclipse.qvtd.pivot.qvtrelation.QVTrelationTables%&gt;.INT_0).booleanValue();\n\t\tsymbol_0 = logDiagnostic;\n\t}\n\treturn Boolean.TRUE == symbol_0;\n}\ncatch (&lt;%java.lang.Throwable%&gt; e) {\n\treturn &lt;%org.eclipse.ocl.pivot.utilities.ValueUtil%&gt;.validationFailedDiagnostic(\"RelationCallExp::DataTypeInvocationIsANonTopRelation\", this, diagnostics, context, e);\n}'"
* @generated
*/
boolean validateDataTypeInvocationIsANonTopRelation(DiagnosticChain diagnostics, Map<Object, Object> context);
} // RelationCallExp