plugins/org.eclipse.uml2.uml/src/org/eclipse/uml2/uml/internal/operations/ObjectFlowOperations.java - uml2/org.eclipse.uml2 - Git at Google

 /*
  * Copyright (c) 2005, 2018 IBM Corporation, CEA, and others.
  * All rights reserved.   This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v2.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v20.html
  *
  * Contributors:
  *   IBM - initial API and implementation
  *   Kenn Hussey (CEA) - 327039, 351774, 418466, 451350, 485756
  *   Kenn Hussey - 535301
  *
  */
 package org.eclipse.uml2.uml.internal.operations;

 import java.util.Map;

 import org.eclipse.emf.common.util.BasicDiagnostic;
 import org.eclipse.emf.common.util.Diagnostic;
 import org.eclipse.emf.common.util.DiagnosticChain;

 import org.eclipse.uml2.uml.ObjectFlow;

 import org.eclipse.uml2.uml.util.UMLValidator;

 /**
  * <!-- begin-user-doc -->
  * A static utility class that provides operations related to '<em><b>Object Flow</b></em>' model objects.
  * <!-- end-user-doc -->
  *
  * <p>
  * The following operations are supported:
  * </p>
  * <ul>
  *   <li>{@link org.eclipse.uml2.uml.ObjectFlow#validateInputAndOutputParameter(org.eclipse.emf.common.util.DiagnosticChain, java.util.Map) <em>Validate Input And Output Parameter</em>}</li>
  *   <li>{@link org.eclipse.uml2.uml.ObjectFlow#validateNoExecutableNodes(org.eclipse.emf.common.util.DiagnosticChain, java.util.Map) <em>Validate No Executable Nodes</em>}</li>
  *   <li>{@link org.eclipse.uml2.uml.ObjectFlow#validateTransformationBehavior(org.eclipse.emf.common.util.DiagnosticChain, java.util.Map) <em>Validate Transformation Behavior</em>}</li>
  *   <li>{@link org.eclipse.uml2.uml.ObjectFlow#validateSelectionBehavior(org.eclipse.emf.common.util.DiagnosticChain, java.util.Map) <em>Validate Selection Behavior</em>}</li>
  *   <li>{@link org.eclipse.uml2.uml.ObjectFlow#validateCompatibleTypes(org.eclipse.emf.common.util.DiagnosticChain, java.util.Map) <em>Validate Compatible Types</em>}</li>
  *   <li>{@link org.eclipse.uml2.uml.ObjectFlow#validateSameUpperBounds(org.eclipse.emf.common.util.DiagnosticChain, java.util.Map) <em>Validate Same Upper Bounds</em>}</li>
  *   <li>{@link org.eclipse.uml2.uml.ObjectFlow#validateTarget(org.eclipse.emf.common.util.DiagnosticChain, java.util.Map) <em>Validate Target</em>}</li>
  *   <li>{@link org.eclipse.uml2.uml.ObjectFlow#validateIsMulticastOrIsMultireceive(org.eclipse.emf.common.util.DiagnosticChain, java.util.Map) <em>Validate Is Multicast Or Is Multireceive</em>}</li>
  * </ul>
  *
  * @generated
  */
 public class ObjectFlowOperations
 		extends ActivityEdgeOperations {

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

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * <!-- begin-model-doc -->
 	 * ObjectNodes connected by an ObjectFlow, with optionally intervening ControlNodes, must have compatible types. In particular, the downstream ObjectNode type must be the same or a supertype of the upstream ObjectNode type.
 	 * @param objectFlow The receiving '<em><b>Object Flow</b></em>' model object.
 	 * @param diagnostics The chain of diagnostics to which problems are to be appended.
 	 * @param context The cache of context-specific information.
 	 * <!-- end-model-doc -->
 	 * @generated
 	 */
 	public static boolean validateCompatibleTypes(ObjectFlow objectFlow,
 			DiagnosticChain diagnostics, Map<Object, Object> context) {
 		// TODO: implement this method
 		// -> specify the condition that violates the invariant
 		// -> verify the details of the diagnostic, including severity and message
 		// Ensure that you remove @generated or mark it @generated NOT
 		if (false) {
 			if (diagnostics != null) {
 				diagnostics.add(new BasicDiagnostic(Diagnostic.ERROR,
 					UMLValidator.DIAGNOSTIC_SOURCE,
 					UMLValidator.OBJECT_FLOW__COMPATIBLE_TYPES,
 					org.eclipse.emf.ecore.plugin.EcorePlugin.INSTANCE.getString(
 						"_UI_GenericInvariant_diagnostic", //$NON-NLS-1$
 						new Object[]{"validateCompatibleTypes", //$NON-NLS-1$
 							org.eclipse.emf.ecore.util.EObjectValidator
 								.getObjectLabel(objectFlow, context)}), new Object[]{objectFlow}));
 			}
 			return false;
 		}
 		return true;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * <!-- begin-model-doc -->
 	 * ObjectNodes connected by an ObjectFlow, with optionally intervening ControlNodes, must have the same upperBounds.
 	 * @param objectFlow The receiving '<em><b>Object Flow</b></em>' model object.
 	 * @param diagnostics The chain of diagnostics to which problems are to be appended.
 	 * @param context The cache of context-specific information.
 	 * <!-- end-model-doc -->
 	 * @generated
 	 */
 	public static boolean validateSameUpperBounds(ObjectFlow objectFlow,
 			DiagnosticChain diagnostics, Map<Object, Object> context) {
 		// TODO: implement this method
 		// -> specify the condition that violates the invariant
 		// -> verify the details of the diagnostic, including severity and message
 		// Ensure that you remove @generated or mark it @generated NOT
 		if (false) {
 			if (diagnostics != null) {
 				diagnostics.add(new BasicDiagnostic(Diagnostic.ERROR,
 					UMLValidator.DIAGNOSTIC_SOURCE,
 					UMLValidator.OBJECT_FLOW__SAME_UPPER_BOUNDS,
 					org.eclipse.emf.ecore.plugin.EcorePlugin.INSTANCE.getString(
 						"_UI_GenericInvariant_diagnostic", //$NON-NLS-1$
 						new Object[]{"validateSameUpperBounds", //$NON-NLS-1$
 							org.eclipse.emf.ecore.util.EObjectValidator
 								.getObjectLabel(objectFlow, context)}), new Object[]{objectFlow}));
 			}
 			return false;
 		}
 		return true;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * <!-- begin-model-doc -->
 	 * An ObjectFlow with a constant weight may not target an ObjectNode, with optionally intervening ControlNodes, that has an upper bound less than the weight.
 	 * @param objectFlow The receiving '<em><b>Object Flow</b></em>' model object.
 	 * @param diagnostics The chain of diagnostics to which problems are to be appended.
 	 * @param context The cache of context-specific information.
 	 * <!-- end-model-doc -->
 	 * @generated
 	 */
 	public static boolean validateTarget(ObjectFlow objectFlow,
 			DiagnosticChain diagnostics, Map<Object, Object> context) {
 		// TODO: implement this method
 		// -> specify the condition that violates the invariant
 		// -> verify the details of the diagnostic, including severity and message
 		// Ensure that you remove @generated or mark it @generated NOT
 		if (false) {
 			if (diagnostics != null) {
 				diagnostics.add(new BasicDiagnostic(Diagnostic.ERROR,
 					UMLValidator.DIAGNOSTIC_SOURCE,
 					UMLValidator.OBJECT_FLOW__TARGET,
 					org.eclipse.emf.ecore.plugin.EcorePlugin.INSTANCE.getString(
 						"_UI_GenericInvariant_diagnostic", //$NON-NLS-1$
 						new Object[]{"validateTarget", //$NON-NLS-1$
 							org.eclipse.emf.ecore.util.EObjectValidator
 								.getObjectLabel(objectFlow, context)}), new Object[]{objectFlow}));
 			}
 			return false;
 		}
 		return true;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * <!-- begin-model-doc -->
 	 * A selection Behavior has one input Parameter and one output Parameter. The input Parameter must have the same as or a supertype of the type of the source ObjectNode, be non-unique and have multiplicity 0..*. The output Parameter must be the same or a subtype of the type of source ObjectNode. The Behavior cannot have side effects.
 	 * selection<>null implies
 	 * 	selection.inputParameters()->size()=1 and
 	 * 	selection.inputParameters()->forAll(not isUnique and is(0,*)) and
 	 * 	selection.outputParameters()->size()=1
 	 * @param objectFlow The receiving '<em><b>Object Flow</b></em>' model object.
 	 * @param diagnostics The chain of diagnostics to which problems are to be appended.
 	 * @param context The cache of context-specific information.
 	 * <!-- end-model-doc -->
 	 * @generated
 	 */
 	public static boolean validateInputAndOutputParameter(ObjectFlow objectFlow,
 			DiagnosticChain diagnostics, Map<Object, Object> context) {
 		// TODO: implement this method
 		// -> specify the condition that violates the invariant
 		// -> verify the details of the diagnostic, including severity and message
 		// Ensure that you remove @generated or mark it @generated NOT
 		if (false) {
 			if (diagnostics != null) {
 				diagnostics.add(new BasicDiagnostic(Diagnostic.ERROR,
 					UMLValidator.DIAGNOSTIC_SOURCE,
 					UMLValidator.OBJECT_FLOW__INPUT_AND_OUTPUT_PARAMETER,
 					org.eclipse.emf.ecore.plugin.EcorePlugin.INSTANCE.getString(
 						"_UI_GenericInvariant_diagnostic", //$NON-NLS-1$
 						new Object[]{"validateInputAndOutputParameter", //$NON-NLS-1$
 							org.eclipse.emf.ecore.util.EObjectValidator
 								.getObjectLabel(objectFlow, context)}), new Object[]{objectFlow}));
 			}
 			return false;
 		}
 		return true;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * <!-- begin-model-doc -->
 	 * ObjectFlows may not have ExecutableNodes at either end.
 	 * not (source.oclIsKindOf(ExecutableNode) or target.oclIsKindOf(ExecutableNode))
 	 * @param objectFlow The receiving '<em><b>Object Flow</b></em>' model object.
 	 * @param diagnostics The chain of diagnostics to which problems are to be appended.
 	 * @param context The cache of context-specific information.
 	 * <!-- end-model-doc -->
 	 * @generated
 	 */
 	public static boolean validateNoExecutableNodes(ObjectFlow objectFlow,
 			DiagnosticChain diagnostics, Map<Object, Object> context) {
 		// TODO: implement this method
 		// -> specify the condition that violates the invariant
 		// -> verify the details of the diagnostic, including severity and message
 		// Ensure that you remove @generated or mark it @generated NOT
 		if (false) {
 			if (diagnostics != null) {
 				diagnostics.add(new BasicDiagnostic(Diagnostic.ERROR,
 					UMLValidator.DIAGNOSTIC_SOURCE,
 					UMLValidator.OBJECT_FLOW__NO_EXECUTABLE_NODES,
 					org.eclipse.emf.ecore.plugin.EcorePlugin.INSTANCE.getString(
 						"_UI_GenericInvariant_diagnostic", //$NON-NLS-1$
 						new Object[]{"validateNoExecutableNodes", //$NON-NLS-1$
 							org.eclipse.emf.ecore.util.EObjectValidator
 								.getObjectLabel(objectFlow, context)}), new Object[]{objectFlow}));
 			}
 			return false;
 		}
 		return true;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * <!-- begin-model-doc -->
 	 * A transformation Behavior has one input Parameter and one output Parameter. The input Parameter must be the same as or a supertype of the type of object token coming from the source end. The output Parameter must be the same or a subtype of the type of object token expected downstream. The Behavior cannot have side effects.
 	 * transformation<>null implies
 	 * 	transformation.inputParameters()->size()=1 and
 	 * 	transformation.outputParameters()->size()=1
 	 * @param objectFlow The receiving '<em><b>Object Flow</b></em>' model object.
 	 * @param diagnostics The chain of diagnostics to which problems are to be appended.
 	 * @param context The cache of context-specific information.
 	 * <!-- end-model-doc -->
 	 * @generated
 	 */
 	public static boolean validateTransformationBehavior(ObjectFlow objectFlow,
 			DiagnosticChain diagnostics, Map<Object, Object> context) {
 		// TODO: implement this method
 		// -> specify the condition that violates the invariant
 		// -> verify the details of the diagnostic, including severity and message
 		// Ensure that you remove @generated or mark it @generated NOT
 		if (false) {
 			if (diagnostics != null) {
 				diagnostics.add(new BasicDiagnostic(Diagnostic.ERROR,
 					UMLValidator.DIAGNOSTIC_SOURCE,
 					UMLValidator.OBJECT_FLOW__TRANSFORMATION_BEHAVIOR,
 					org.eclipse.emf.ecore.plugin.EcorePlugin.INSTANCE.getString(
 						"_UI_GenericInvariant_diagnostic", //$NON-NLS-1$
 						new Object[]{"validateTransformationBehavior", //$NON-NLS-1$
 							org.eclipse.emf.ecore.util.EObjectValidator
 								.getObjectLabel(objectFlow, context)}), new Object[]{objectFlow}));
 			}
 			return false;
 		}
 		return true;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * <!-- begin-model-doc -->
 	 * An ObjectFlow may have a selection Behavior only if it has an ObjectNode as its source.
 	 * selection<>null implies source.oclIsKindOf(ObjectNode)
 	 * @param objectFlow The receiving '<em><b>Object Flow</b></em>' model object.
 	 * @param diagnostics The chain of diagnostics to which problems are to be appended.
 	 * @param context The cache of context-specific information.
 	 * <!-- end-model-doc -->
 	 * @generated
 	 */
 	public static boolean validateSelectionBehavior(ObjectFlow objectFlow,
 			DiagnosticChain diagnostics, Map<Object, Object> context) {
 		// TODO: implement this method
 		// -> specify the condition that violates the invariant
 		// -> verify the details of the diagnostic, including severity and message
 		// Ensure that you remove @generated or mark it @generated NOT
 		if (false) {
 			if (diagnostics != null) {
 				diagnostics.add(new BasicDiagnostic(Diagnostic.ERROR,
 					UMLValidator.DIAGNOSTIC_SOURCE,
 					UMLValidator.OBJECT_FLOW__SELECTION_BEHAVIOR,
 					org.eclipse.emf.ecore.plugin.EcorePlugin.INSTANCE.getString(
 						"_UI_GenericInvariant_diagnostic", //$NON-NLS-1$
 						new Object[]{"validateSelectionBehavior", //$NON-NLS-1$
 							org.eclipse.emf.ecore.util.EObjectValidator
 								.getObjectLabel(objectFlow, context)}), new Object[]{objectFlow}));
 			}
 			return false;
 		}
 		return true;
 	}

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * <!-- begin-model-doc -->
 	 * isMulticast and isMultireceive cannot both be true.
 	 * not (isMulticast and isMultireceive)
 	 * @param objectFlow The receiving '<em><b>Object Flow</b></em>' model object.
 	 * @param diagnostics The chain of diagnostics to which problems are to be appended.
 	 * @param context The cache of context-specific information.
 	 * <!-- end-model-doc -->
 	 * @generated
 	 */
 	public static boolean validateIsMulticastOrIsMultireceive(
 			ObjectFlow objectFlow, DiagnosticChain diagnostics,
 			Map<Object, Object> context) {
 		// TODO: implement this method
 		// -> specify the condition that violates the invariant
 		// -> verify the details of the diagnostic, including severity and message
 		// Ensure that you remove @generated or mark it @generated NOT
 		if (false) {
 			if (diagnostics != null) {
 				diagnostics.add(new BasicDiagnostic(Diagnostic.ERROR,
 					UMLValidator.DIAGNOSTIC_SOURCE,
 					UMLValidator.OBJECT_FLOW__IS_MULTICAST_OR_IS_MULTIRECEIVE,
 					org.eclipse.emf.ecore.plugin.EcorePlugin.INSTANCE.getString(
 						"_UI_GenericInvariant_diagnostic", //$NON-NLS-1$
 						new Object[]{"validateIsMulticastOrIsMultireceive", //$NON-NLS-1$
 							org.eclipse.emf.ecore.util.EObjectValidator
 								.getObjectLabel(objectFlow, context)}), new Object[]{objectFlow}));
 			}
 			return false;
 		}
 		return true;
 	}

 } // ObjectFlowOperations
	/*
	* Copyright (c) 2005, 2018 IBM Corporation, CEA, and others.
	* All rights reserved. This program and the accompanying materials
	* are made available under the terms of the Eclipse Public License v2.0
	* which accompanies this distribution, and is available at
	* http://www.eclipse.org/legal/epl-v20.html
	*
	* Contributors:
	* IBM - initial API and implementation
	* Kenn Hussey (CEA) - 327039, 351774, 418466, 451350, 485756
	* Kenn Hussey - 535301
	*
	*/
	package org.eclipse.uml2.uml.internal.operations;

	import java.util.Map;

	import org.eclipse.emf.common.util.BasicDiagnostic;
	import org.eclipse.emf.common.util.Diagnostic;
	import org.eclipse.emf.common.util.DiagnosticChain;

	import org.eclipse.uml2.uml.ObjectFlow;

	import org.eclipse.uml2.uml.util.UMLValidator;

	/**
	* <!-- begin-user-doc -->
	* A static utility class that provides operations related to '<em><b>Object Flow</b></em>' model objects.
	* <!-- end-user-doc -->
	*
	* <p>
	* The following operations are supported:
	* </p>
	* <ul>
	* <li>{@link org.eclipse.uml2.uml.ObjectFlow#validateInputAndOutputParameter(org.eclipse.emf.common.util.DiagnosticChain, java.util.Map) <em>Validate Input And Output Parameter</em>}</li>
	* <li>{@link org.eclipse.uml2.uml.ObjectFlow#validateNoExecutableNodes(org.eclipse.emf.common.util.DiagnosticChain, java.util.Map) <em>Validate No Executable Nodes</em>}</li>
	* <li>{@link org.eclipse.uml2.uml.ObjectFlow#validateTransformationBehavior(org.eclipse.emf.common.util.DiagnosticChain, java.util.Map) <em>Validate Transformation Behavior</em>}</li>
	* <li>{@link org.eclipse.uml2.uml.ObjectFlow#validateSelectionBehavior(org.eclipse.emf.common.util.DiagnosticChain, java.util.Map) <em>Validate Selection Behavior</em>}</li>
	* <li>{@link org.eclipse.uml2.uml.ObjectFlow#validateCompatibleTypes(org.eclipse.emf.common.util.DiagnosticChain, java.util.Map) <em>Validate Compatible Types</em>}</li>
	* <li>{@link org.eclipse.uml2.uml.ObjectFlow#validateSameUpperBounds(org.eclipse.emf.common.util.DiagnosticChain, java.util.Map) <em>Validate Same Upper Bounds</em>}</li>
	* <li>{@link org.eclipse.uml2.uml.ObjectFlow#validateTarget(org.eclipse.emf.common.util.DiagnosticChain, java.util.Map) <em>Validate Target</em>}</li>
	* <li>{@link org.eclipse.uml2.uml.ObjectFlow#validateIsMulticastOrIsMultireceive(org.eclipse.emf.common.util.DiagnosticChain, java.util.Map) <em>Validate Is Multicast Or Is Multireceive</em>}</li>
	* </ul>
	*
	* @generated
	*/
	public class ObjectFlowOperations
	extends ActivityEdgeOperations {

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

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* <!-- begin-model-doc -->
	* ObjectNodes connected by an ObjectFlow, with optionally intervening ControlNodes, must have compatible types. In particular, the downstream ObjectNode type must be the same or a supertype of the upstream ObjectNode type.
	* @param objectFlow The receiving '<em><b>Object Flow</b></em>' model object.
	* @param diagnostics The chain of diagnostics to which problems are to be appended.
	* @param context The cache of context-specific information.
	* <!-- end-model-doc -->
	* @generated
	*/
	public static boolean validateCompatibleTypes(ObjectFlow objectFlow,
	DiagnosticChain diagnostics, Map<Object, Object> context) {
	// TODO: implement this method
	// -> specify the condition that violates the invariant
	// -> verify the details of the diagnostic, including severity and message
	// Ensure that you remove @generated or mark it @generated NOT
	if (false) {
	if (diagnostics != null) {
	diagnostics.add(new BasicDiagnostic(Diagnostic.ERROR,
	UMLValidator.DIAGNOSTIC_SOURCE,
	UMLValidator.OBJECT_FLOW__COMPATIBLE_TYPES,
	org.eclipse.emf.ecore.plugin.EcorePlugin.INSTANCE.getString(
	"_UI_GenericInvariant_diagnostic", //$NON-NLS-1$
	new Object[]{"validateCompatibleTypes", //$NON-NLS-1$
	org.eclipse.emf.ecore.util.EObjectValidator
	.getObjectLabel(objectFlow, context)}), new Object[]{objectFlow}));
	}
	return false;
	}
	return true;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* <!-- begin-model-doc -->
	* ObjectNodes connected by an ObjectFlow, with optionally intervening ControlNodes, must have the same upperBounds.
	* @param objectFlow The receiving '<em><b>Object Flow</b></em>' model object.
	* @param diagnostics The chain of diagnostics to which problems are to be appended.
	* @param context The cache of context-specific information.
	* <!-- end-model-doc -->
	* @generated
	*/
	public static boolean validateSameUpperBounds(ObjectFlow objectFlow,
	DiagnosticChain diagnostics, Map<Object, Object> context) {
	// TODO: implement this method
	// -> specify the condition that violates the invariant
	// -> verify the details of the diagnostic, including severity and message
	// Ensure that you remove @generated or mark it @generated NOT
	if (false) {
	if (diagnostics != null) {
	diagnostics.add(new BasicDiagnostic(Diagnostic.ERROR,
	UMLValidator.DIAGNOSTIC_SOURCE,
	UMLValidator.OBJECT_FLOW__SAME_UPPER_BOUNDS,
	org.eclipse.emf.ecore.plugin.EcorePlugin.INSTANCE.getString(
	"_UI_GenericInvariant_diagnostic", //$NON-NLS-1$
	new Object[]{"validateSameUpperBounds", //$NON-NLS-1$
	org.eclipse.emf.ecore.util.EObjectValidator
	.getObjectLabel(objectFlow, context)}), new Object[]{objectFlow}));
	}
	return false;
	}
	return true;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* <!-- begin-model-doc -->
	* An ObjectFlow with a constant weight may not target an ObjectNode, with optionally intervening ControlNodes, that has an upper bound less than the weight.
	* @param objectFlow The receiving '<em><b>Object Flow</b></em>' model object.
	* @param diagnostics The chain of diagnostics to which problems are to be appended.
	* @param context The cache of context-specific information.
	* <!-- end-model-doc -->
	* @generated
	*/
	public static boolean validateTarget(ObjectFlow objectFlow,
	DiagnosticChain diagnostics, Map<Object, Object> context) {
	// TODO: implement this method
	// -> specify the condition that violates the invariant
	// -> verify the details of the diagnostic, including severity and message
	// Ensure that you remove @generated or mark it @generated NOT
	if (false) {
	if (diagnostics != null) {
	diagnostics.add(new BasicDiagnostic(Diagnostic.ERROR,
	UMLValidator.DIAGNOSTIC_SOURCE,
	UMLValidator.OBJECT_FLOW__TARGET,
	org.eclipse.emf.ecore.plugin.EcorePlugin.INSTANCE.getString(
	"_UI_GenericInvariant_diagnostic", //$NON-NLS-1$
	new Object[]{"validateTarget", //$NON-NLS-1$
	org.eclipse.emf.ecore.util.EObjectValidator
	.getObjectLabel(objectFlow, context)}), new Object[]{objectFlow}));
	}
	return false;
	}
	return true;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* <!-- begin-model-doc -->
	* A selection Behavior has one input Parameter and one output Parameter. The input Parameter must have the same as or a supertype of the type of the source ObjectNode, be non-unique and have multiplicity 0..*. The output Parameter must be the same or a subtype of the type of source ObjectNode. The Behavior cannot have side effects.
	* selection<>null implies
	* selection.inputParameters()->size()=1 and
	* selection.inputParameters()->forAll(not isUnique and is(0,*)) and
	* selection.outputParameters()->size()=1
	* @param objectFlow The receiving '<em><b>Object Flow</b></em>' model object.
	* @param diagnostics The chain of diagnostics to which problems are to be appended.
	* @param context The cache of context-specific information.
	* <!-- end-model-doc -->
	* @generated
	*/
	public static boolean validateInputAndOutputParameter(ObjectFlow objectFlow,
	DiagnosticChain diagnostics, Map<Object, Object> context) {
	// TODO: implement this method
	// -> specify the condition that violates the invariant
	// -> verify the details of the diagnostic, including severity and message
	// Ensure that you remove @generated or mark it @generated NOT
	if (false) {
	if (diagnostics != null) {
	diagnostics.add(new BasicDiagnostic(Diagnostic.ERROR,
	UMLValidator.DIAGNOSTIC_SOURCE,
	UMLValidator.OBJECT_FLOW__INPUT_AND_OUTPUT_PARAMETER,
	org.eclipse.emf.ecore.plugin.EcorePlugin.INSTANCE.getString(
	"_UI_GenericInvariant_diagnostic", //$NON-NLS-1$
	new Object[]{"validateInputAndOutputParameter", //$NON-NLS-1$
	org.eclipse.emf.ecore.util.EObjectValidator
	.getObjectLabel(objectFlow, context)}), new Object[]{objectFlow}));
	}
	return false;
	}
	return true;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* <!-- begin-model-doc -->
	* ObjectFlows may not have ExecutableNodes at either end.
	* not (source.oclIsKindOf(ExecutableNode) or target.oclIsKindOf(ExecutableNode))
	* @param objectFlow The receiving '<em><b>Object Flow</b></em>' model object.
	* @param diagnostics The chain of diagnostics to which problems are to be appended.
	* @param context The cache of context-specific information.
	* <!-- end-model-doc -->
	* @generated
	*/
	public static boolean validateNoExecutableNodes(ObjectFlow objectFlow,
	DiagnosticChain diagnostics, Map<Object, Object> context) {
	// TODO: implement this method
	// -> specify the condition that violates the invariant
	// -> verify the details of the diagnostic, including severity and message
	// Ensure that you remove @generated or mark it @generated NOT
	if (false) {
	if (diagnostics != null) {
	diagnostics.add(new BasicDiagnostic(Diagnostic.ERROR,
	UMLValidator.DIAGNOSTIC_SOURCE,
	UMLValidator.OBJECT_FLOW__NO_EXECUTABLE_NODES,
	org.eclipse.emf.ecore.plugin.EcorePlugin.INSTANCE.getString(
	"_UI_GenericInvariant_diagnostic", //$NON-NLS-1$
	new Object[]{"validateNoExecutableNodes", //$NON-NLS-1$
	org.eclipse.emf.ecore.util.EObjectValidator
	.getObjectLabel(objectFlow, context)}), new Object[]{objectFlow}));
	}
	return false;
	}
	return true;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* <!-- begin-model-doc -->
	* A transformation Behavior has one input Parameter and one output Parameter. The input Parameter must be the same as or a supertype of the type of object token coming from the source end. The output Parameter must be the same or a subtype of the type of object token expected downstream. The Behavior cannot have side effects.
	* transformation<>null implies
	* transformation.inputParameters()->size()=1 and
	* transformation.outputParameters()->size()=1
	* @param objectFlow The receiving '<em><b>Object Flow</b></em>' model object.
	* @param diagnostics The chain of diagnostics to which problems are to be appended.
	* @param context The cache of context-specific information.
	* <!-- end-model-doc -->
	* @generated
	*/
	public static boolean validateTransformationBehavior(ObjectFlow objectFlow,
	DiagnosticChain diagnostics, Map<Object, Object> context) {
	// TODO: implement this method
	// -> specify the condition that violates the invariant
	// -> verify the details of the diagnostic, including severity and message
	// Ensure that you remove @generated or mark it @generated NOT
	if (false) {
	if (diagnostics != null) {
	diagnostics.add(new BasicDiagnostic(Diagnostic.ERROR,
	UMLValidator.DIAGNOSTIC_SOURCE,
	UMLValidator.OBJECT_FLOW__TRANSFORMATION_BEHAVIOR,
	org.eclipse.emf.ecore.plugin.EcorePlugin.INSTANCE.getString(
	"_UI_GenericInvariant_diagnostic", //$NON-NLS-1$
	new Object[]{"validateTransformationBehavior", //$NON-NLS-1$
	org.eclipse.emf.ecore.util.EObjectValidator
	.getObjectLabel(objectFlow, context)}), new Object[]{objectFlow}));
	}
	return false;
	}
	return true;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* <!-- begin-model-doc -->
	* An ObjectFlow may have a selection Behavior only if it has an ObjectNode as its source.
	* selection<>null implies source.oclIsKindOf(ObjectNode)
	* @param objectFlow The receiving '<em><b>Object Flow</b></em>' model object.
	* @param diagnostics The chain of diagnostics to which problems are to be appended.
	* @param context The cache of context-specific information.
	* <!-- end-model-doc -->
	* @generated
	*/
	public static boolean validateSelectionBehavior(ObjectFlow objectFlow,
	DiagnosticChain diagnostics, Map<Object, Object> context) {
	// TODO: implement this method
	// -> specify the condition that violates the invariant
	// -> verify the details of the diagnostic, including severity and message
	// Ensure that you remove @generated or mark it @generated NOT
	if (false) {
	if (diagnostics != null) {
	diagnostics.add(new BasicDiagnostic(Diagnostic.ERROR,
	UMLValidator.DIAGNOSTIC_SOURCE,
	UMLValidator.OBJECT_FLOW__SELECTION_BEHAVIOR,
	org.eclipse.emf.ecore.plugin.EcorePlugin.INSTANCE.getString(
	"_UI_GenericInvariant_diagnostic", //$NON-NLS-1$
	new Object[]{"validateSelectionBehavior", //$NON-NLS-1$
	org.eclipse.emf.ecore.util.EObjectValidator
	.getObjectLabel(objectFlow, context)}), new Object[]{objectFlow}));
	}
	return false;
	}
	return true;
	}

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* <!-- begin-model-doc -->
	* isMulticast and isMultireceive cannot both be true.
	* not (isMulticast and isMultireceive)
	* @param objectFlow The receiving '<em><b>Object Flow</b></em>' model object.
	* @param diagnostics The chain of diagnostics to which problems are to be appended.
	* @param context The cache of context-specific information.
	* <!-- end-model-doc -->
	* @generated
	*/
	public static boolean validateIsMulticastOrIsMultireceive(
	ObjectFlow objectFlow, DiagnosticChain diagnostics,
	Map<Object, Object> context) {
	// TODO: implement this method
	// -> specify the condition that violates the invariant
	// -> verify the details of the diagnostic, including severity and message
	// Ensure that you remove @generated or mark it @generated NOT
	if (false) {
	if (diagnostics != null) {
	diagnostics.add(new BasicDiagnostic(Diagnostic.ERROR,
	UMLValidator.DIAGNOSTIC_SOURCE,
	UMLValidator.OBJECT_FLOW__IS_MULTICAST_OR_IS_MULTIRECEIVE,
	org.eclipse.emf.ecore.plugin.EcorePlugin.INSTANCE.getString(
	"_UI_GenericInvariant_diagnostic", //$NON-NLS-1$
	new Object[]{"validateIsMulticastOrIsMultireceive", //$NON-NLS-1$
	org.eclipse.emf.ecore.util.EObjectValidator
	.getObjectLabel(objectFlow, context)}), new Object[]{objectFlow}));
	}
	return false;
	}
	return true;
	}

	} // ObjectFlowOperations