plugins/org.eclipse.uml2.uml/src/org/eclipse/uml2/uml/MultiplicityElement.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
  *   Christian W. Damus (CEA) - 251963
  *   Kenn Hussey - 535301
  *
  */
 package org.eclipse.uml2.uml;

 import java.util.Map;

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

 import org.eclipse.emf.ecore.EClass;

 /**
  * <!-- begin-user-doc -->
  * A representation of the model object '<em><b>Multiplicity Element</b></em>'.
  * <!-- end-user-doc -->
  *
  * <!-- begin-model-doc -->
  * A multiplicity is a definition of an inclusive interval of non-negative integers beginning with a lower bound and ending with a (possibly infinite) upper bound. A MultiplicityElement embeds this information to specify the allowable cardinalities for an instantiation of the Element.
  * <p>From package UML::CommonStructure.</p>
  * <!-- end-model-doc -->
  *
  * <p>
  * The following features are supported:
  * </p>
  * <ul>
  *   <li>{@link org.eclipse.uml2.uml.MultiplicityElement#isOrdered <em>Is Ordered</em>}</li>
  *   <li>{@link org.eclipse.uml2.uml.MultiplicityElement#isUnique <em>Is Unique</em>}</li>
  *   <li>{@link org.eclipse.uml2.uml.MultiplicityElement#getLower <em>Lower</em>}</li>
  *   <li>{@link org.eclipse.uml2.uml.MultiplicityElement#getLowerValue <em>Lower Value</em>}</li>
  *   <li>{@link org.eclipse.uml2.uml.MultiplicityElement#getUpper <em>Upper</em>}</li>
  *   <li>{@link org.eclipse.uml2.uml.MultiplicityElement#getUpperValue <em>Upper Value</em>}</li>
  * </ul>
  *
  * @see org.eclipse.uml2.uml.UMLPackage#getMultiplicityElement()
  * @model abstract="true"
  * @generated
  */
 public interface MultiplicityElement
 		extends Element {

 	/**
 	 * Returns the value of the '<em><b>Is Ordered</b></em>' attribute.
 	 * The default value is <code>"false"</code>.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * <!-- begin-model-doc -->
 	 * For a multivalued multiplicity, this attribute specifies whether the values in an instantiation of this MultiplicityElement are sequentially ordered.
 	 * <p>From package UML::CommonStructure.</p>
 	 * <!-- end-model-doc -->
 	 * @return the value of the '<em>Is Ordered</em>' attribute.
 	 * @see #setIsOrdered(boolean)
 	 * @see org.eclipse.uml2.uml.UMLPackage#getMultiplicityElement_IsOrdered()
 	 * @model default="false" dataType="org.eclipse.uml2.types.Boolean" required="true" ordered="false"
 	 * @generated
 	 */
 	boolean isOrdered();

 	/**
 	 * Sets the value of the '{@link org.eclipse.uml2.uml.MultiplicityElement#isOrdered <em>Is Ordered</em>}' attribute.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @param value the new value of the '<em>Is Ordered</em>' attribute.
 	 * @see #isOrdered()
 	 * @generated
 	 */
 	void setIsOrdered(boolean value);

 	/**
 	 * Returns the value of the '<em><b>Is Unique</b></em>' attribute.
 	 * The default value is <code>"true"</code>.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * <!-- begin-model-doc -->
 	 * For a multivalued multiplicity, this attributes specifies whether the values in an instantiation of this MultiplicityElement are unique.
 	 * <p>From package UML::CommonStructure.</p>
 	 * <!-- end-model-doc -->
 	 * @return the value of the '<em>Is Unique</em>' attribute.
 	 * @see #setIsUnique(boolean)
 	 * @see org.eclipse.uml2.uml.UMLPackage#getMultiplicityElement_IsUnique()
 	 * @model default="true" dataType="org.eclipse.uml2.types.Boolean" required="true" ordered="false"
 	 * @generated
 	 */
 	boolean isUnique();

 	/**
 	 * Sets the value of the '{@link org.eclipse.uml2.uml.MultiplicityElement#isUnique <em>Is Unique</em>}' attribute.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @param value the new value of the '<em>Is Unique</em>' attribute.
 	 * @see #isUnique()
 	 * @generated
 	 */
 	void setIsUnique(boolean value);

 	/**
 	 * Returns the value of the '<em><b>Upper</b></em>' attribute.
 	 * The default value is <code>"1"</code>.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * <!-- begin-model-doc -->
 	 * The upper bound of the multiplicity interval.
 	 * <p>From package UML::CommonStructure.</p>
 	 * <!-- end-model-doc -->
 	 * @return the value of the '<em>Upper</em>' attribute.
 	 * @see #setUpper(int)
 	 * @see org.eclipse.uml2.uml.UMLPackage#getMultiplicityElement_Upper()
 	 * @model default="1" dataType="org.eclipse.uml2.types.UnlimitedNatural" required="true" transient="true" volatile="true" derived="true" ordered="false"
 	 * @generated
 	 */
 	int getUpper();

 	/**
 	 * Sets the value of the '{@link org.eclipse.uml2.uml.MultiplicityElement#getUpper <em>Upper</em>}' attribute.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @param value the new value of the '<em>Upper</em>' attribute.
 	 * @see #getUpper()
 	 * @generated
 	 */
 	void setUpper(int value);

 	/**
 	 * Returns the value of the '<em><b>Lower</b></em>' attribute.
 	 * The default value is <code>"1"</code>.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * <!-- begin-model-doc -->
 	 * The lower bound of the multiplicity interval.
 	 * <p>From package UML::CommonStructure.</p>
 	 * <!-- end-model-doc -->
 	 * @return the value of the '<em>Lower</em>' attribute.
 	 * @see #setLower(int)
 	 * @see org.eclipse.uml2.uml.UMLPackage#getMultiplicityElement_Lower()
 	 * @model default="1" dataType="org.eclipse.uml2.types.Integer" transient="true" volatile="true" derived="true" ordered="false"
 	 * @generated
 	 */
 	int getLower();

 	/**
 	 * Sets the value of the '{@link org.eclipse.uml2.uml.MultiplicityElement#getLower <em>Lower</em>}' attribute.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @param value the new value of the '<em>Lower</em>' attribute.
 	 * @see #getLower()
 	 * @generated
 	 */
 	void setLower(int value);

 	/**
 	 * Returns the value of the '<em><b>Upper Value</b></em>' containment reference.
 	 * <p>
 	 * This feature subsets the following features:
 	 * </p>
 	 * <ul>
 	 *   <li>'{@link org.eclipse.uml2.uml.Element#getOwnedElements() <em>Owned Element</em>}'</li>
 	 * </ul>
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * <!-- begin-model-doc -->
 	 * The specification of the upper bound for this multiplicity.
 	 * <p>From package UML::CommonStructure.</p>
 	 * <!-- end-model-doc -->
 	 * @return the value of the '<em>Upper Value</em>' containment reference.
 	 * @see #setUpperValue(ValueSpecification)
 	 * @see org.eclipse.uml2.uml.UMLPackage#getMultiplicityElement_UpperValue()
 	 * @model containment="true" resolveProxies="true" ordered="false"
 	 * @generated
 	 */
 	ValueSpecification getUpperValue();

 	/**
 	 * Sets the value of the '{@link org.eclipse.uml2.uml.MultiplicityElement#getUpperValue <em>Upper Value</em>}' containment reference.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @param value the new value of the '<em>Upper Value</em>' containment reference.
 	 * @see #getUpperValue()
 	 * @generated
 	 */
 	void setUpperValue(ValueSpecification value);

 	/**
 	 * Creates a new {@link org.eclipse.uml2.uml.ValueSpecification}, with the specified '<em><b>Name</b></em>', and '<em><b>Type</b></em>', and sets the '<em><b>Upper Value</b></em>' containment reference.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @param name The '<em><b>Name</b></em>' for the new {@link org.eclipse.uml2.uml.ValueSpecification}, or <code>null</code>.
 	 * @param type The '<em><b>Type</b></em>' for the new {@link org.eclipse.uml2.uml.ValueSpecification}, or <code>null</code>.
 	 * @param eClass The Ecore class of the {@link org.eclipse.uml2.uml.ValueSpecification} to create.
 	 * @return The new {@link org.eclipse.uml2.uml.ValueSpecification}.
 	 * @see #getUpperValue()
 	 * @generated
 	 */
 	ValueSpecification createUpperValue(String name, Type type, EClass eClass);

 	/**
 	 * Returns the value of the '<em><b>Lower Value</b></em>' containment reference.
 	 * <p>
 	 * This feature subsets the following features:
 	 * </p>
 	 * <ul>
 	 *   <li>'{@link org.eclipse.uml2.uml.Element#getOwnedElements() <em>Owned Element</em>}'</li>
 	 * </ul>
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * <!-- begin-model-doc -->
 	 * The specification of the lower bound for this multiplicity.
 	 * <p>From package UML::CommonStructure.</p>
 	 * <!-- end-model-doc -->
 	 * @return the value of the '<em>Lower Value</em>' containment reference.
 	 * @see #setLowerValue(ValueSpecification)
 	 * @see org.eclipse.uml2.uml.UMLPackage#getMultiplicityElement_LowerValue()
 	 * @model containment="true" resolveProxies="true" ordered="false"
 	 * @generated
 	 */
 	ValueSpecification getLowerValue();

 	/**
 	 * Sets the value of the '{@link org.eclipse.uml2.uml.MultiplicityElement#getLowerValue <em>Lower Value</em>}' containment reference.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @param value the new value of the '<em>Lower Value</em>' containment reference.
 	 * @see #getLowerValue()
 	 * @generated
 	 */
 	void setLowerValue(ValueSpecification value);

 	/**
 	 * Creates a new {@link org.eclipse.uml2.uml.ValueSpecification}, with the specified '<em><b>Name</b></em>', and '<em><b>Type</b></em>', and sets the '<em><b>Lower Value</b></em>' containment reference.
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * @param name The '<em><b>Name</b></em>' for the new {@link org.eclipse.uml2.uml.ValueSpecification}, or <code>null</code>.
 	 * @param type The '<em><b>Type</b></em>' for the new {@link org.eclipse.uml2.uml.ValueSpecification}, or <code>null</code>.
 	 * @param eClass The Ecore class of the {@link org.eclipse.uml2.uml.ValueSpecification} to create.
 	 * @return The new {@link org.eclipse.uml2.uml.ValueSpecification}.
 	 * @see #getLowerValue()
 	 * @generated
 	 */
 	ValueSpecification createLowerValue(String name, Type type, EClass eClass);

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * <!-- begin-model-doc -->
 	 * The lower bound must be a non-negative integer literal.
 	 * lowerBound() >= 0
 	 * @param diagnostics The chain of diagnostics to which problems are to be appended.
 	 * @param context The cache of context-specific information.
 	 * <!-- end-model-doc -->
 	 * @model
 	 * @generated
 	 */
 	boolean validateLowerGe0(DiagnosticChain diagnostics,
 			Map<Object, Object> context);

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * <!-- begin-model-doc -->
 	 * The upper bound must be greater than or equal to the lower bound.
 	 * upperBound() >= lowerBound()
 	 * @param diagnostics The chain of diagnostics to which problems are to be appended.
 	 * @param context The cache of context-specific information.
 	 * <!-- end-model-doc -->
 	 * @model
 	 * @generated
 	 */
 	boolean validateUpperGeLower(DiagnosticChain diagnostics,
 			Map<Object, Object> context);

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * <!-- begin-model-doc -->
 	 * If a non-literal ValueSpecification is used for lowerValue or upperValue, then evaluating that specification must not have side effects.
 	 * @param diagnostics The chain of diagnostics to which problems are to be appended.
 	 * @param context The cache of context-specific information.
 	 * <!-- end-model-doc -->
 	 * @model
 	 * @generated
 	 */
 	boolean validateValueSpecificationNoSideEffects(DiagnosticChain diagnostics,
 			Map<Object, Object> context);

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * <!-- begin-model-doc -->
 	 * If a non-literal ValueSpecification is used for lowerValue or upperValue, then that specification must be a constant expression.
 	 * @param diagnostics The chain of diagnostics to which problems are to be appended.
 	 * @param context The cache of context-specific information.
 	 * <!-- end-model-doc -->
 	 * @model
 	 * @generated
 	 */
 	boolean validateValueSpecificationConstant(DiagnosticChain diagnostics,
 			Map<Object, Object> context);

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * <!-- begin-model-doc -->
 	 * If it is not empty, then lowerValue must have an Integer value.
 	 * lowerValue <> null implies lowerValue.integerValue() <> null
 	 * @param diagnostics The chain of diagnostics to which problems are to be appended.
 	 * @param context The cache of context-specific information.
 	 * <!-- end-model-doc -->
 	 * @model
 	 * @generated
 	 */
 	boolean validateLowerIsInteger(DiagnosticChain diagnostics,
 			Map<Object, Object> context);

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * <!-- begin-model-doc -->
 	 * If it is not empty, then upperValue must have an UnlimitedNatural value.
 	 * upperValue <> null implies upperValue.unlimitedValue() <> null
 	 * @param diagnostics The chain of diagnostics to which problems are to be appended.
 	 * @param context The cache of context-specific information.
 	 * <!-- end-model-doc -->
 	 * @model
 	 * @generated
 	 */
 	boolean validateUpperIsUnlimitedNatural(DiagnosticChain diagnostics,
 			Map<Object, Object> context);

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * <!-- begin-model-doc -->
 	 * The query isMultivalued() checks whether this multiplicity has an upper bound greater than one.
 	 * upperBound()->notEmpty()
 	 * result = (upperBound() > 1)
 	 * <p>From package UML::CommonStructure.</p>
 	 * <!-- end-model-doc -->
 	 * @model kind="operation" dataType="org.eclipse.uml2.types.Boolean" required="true" ordered="false"
 	 * @generated
 	 */
 	boolean isMultivalued();

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * <!-- begin-model-doc -->
 	 * The query includesMultiplicity() checks whether this multiplicity includes all the cardinalities allowed by the specified multiplicity.
 	 * self.upperBound()->notEmpty() and self.lowerBound()->notEmpty() and M.upperBound()->notEmpty() and M.lowerBound()->notEmpty()
 	 * result = ((self.lowerBound() <= M.lowerBound()) and (self.upperBound() >= M.upperBound()))
 	 * <p>From package UML::CommonStructure.</p>
 	 * <!-- end-model-doc -->
 	 * @model dataType="org.eclipse.uml2.types.Boolean" required="true" ordered="false" MRequired="true" MOrdered="false"
 	 * @generated
 	 */
 	boolean includesMultiplicity(MultiplicityElement M);

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * <!-- begin-model-doc -->
 	 * The query lowerBound() returns the lower bound of the multiplicity as an integer, which is the integerValue of lowerValue, if this is given, and 1 otherwise.
 	 * result = (if (lowerValue=null or lowerValue.integerValue()=null) then 1 else lowerValue.integerValue() endif)
 	 * <p>From package UML::CommonStructure.</p>
 	 * <!-- end-model-doc -->
 	 * @model dataType="org.eclipse.uml2.types.Integer" ordered="false"
 	 * @generated
 	 */
 	int lowerBound();

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * <!-- begin-model-doc -->
 	 * The query upperBound() returns the upper bound of the multiplicity for a bounded multiplicity as an unlimited natural, which is the unlimitedNaturalValue of upperValue, if given, and 1, otherwise.
 	 * result = (if (upperValue=null or upperValue.unlimitedValue()=null) then 1 else upperValue.unlimitedValue() endif)
 	 * <p>From package UML::CommonStructure.</p>
 	 * <!-- end-model-doc -->
 	 * @model dataType="org.eclipse.uml2.types.UnlimitedNatural" required="true" ordered="false"
 	 * @generated
 	 */
 	int upperBound();

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * <!-- begin-model-doc -->
 	 * The operation compatibleWith takes another multiplicity as input. It returns true if the other multiplicity is wider than, or the same as, self.
 	 * result = ((other.lowerBound() <= self.lowerBound()) and ((other.upperBound() = *) or (self.upperBound() <= other.upperBound())))
 	 * <p>From package UML::CommonStructure.</p>
 	 * <!-- end-model-doc -->
 	 * @model dataType="org.eclipse.uml2.types.Boolean" required="true" ordered="false" otherRequired="true" otherOrdered="false"
 	 * @generated
 	 */
 	boolean compatibleWith(MultiplicityElement other);

 	/**
 	 * <!-- begin-user-doc -->
 	 * <!-- end-user-doc -->
 	 * <!-- begin-model-doc -->
 	 * The operation is determines if the upper and lower bound of the ranges are the ones given.
 	 * result = (lowerbound = self.lowerBound() and upperbound = self.upperBound())
 	 * <p>From package UML::CommonStructure.</p>
 	 * <!-- end-model-doc -->
 	 * @model dataType="org.eclipse.uml2.types.Boolean" required="true" ordered="false" lowerboundDataType="org.eclipse.uml2.types.Integer" lowerboundRequired="true" lowerboundOrdered="false" upperboundDataType="org.eclipse.uml2.types.UnlimitedNatural" upperboundRequired="true" upperboundOrdered="false"
 	 * @generated
 	 */
 	boolean is(int lowerbound, int upperbound);

 } // MultiplicityElement
	/*
	* 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
	* Christian W. Damus (CEA) - 251963
	* Kenn Hussey - 535301
	*
	*/
	package org.eclipse.uml2.uml;

	import java.util.Map;

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

	import org.eclipse.emf.ecore.EClass;

	/**
	* <!-- begin-user-doc -->
	* A representation of the model object '<em><b>Multiplicity Element</b></em>'.
	* <!-- end-user-doc -->
	*
	* <!-- begin-model-doc -->
	* A multiplicity is a definition of an inclusive interval of non-negative integers beginning with a lower bound and ending with a (possibly infinite) upper bound. A MultiplicityElement embeds this information to specify the allowable cardinalities for an instantiation of the Element.
	* <p>From package UML::CommonStructure.</p>
	* <!-- end-model-doc -->
	*
	* <p>
	* The following features are supported:
	* </p>
	* <ul>
	* <li>{@link org.eclipse.uml2.uml.MultiplicityElement#isOrdered <em>Is Ordered</em>}</li>
	* <li>{@link org.eclipse.uml2.uml.MultiplicityElement#isUnique <em>Is Unique</em>}</li>
	* <li>{@link org.eclipse.uml2.uml.MultiplicityElement#getLower <em>Lower</em>}</li>
	* <li>{@link org.eclipse.uml2.uml.MultiplicityElement#getLowerValue <em>Lower Value</em>}</li>
	* <li>{@link org.eclipse.uml2.uml.MultiplicityElement#getUpper <em>Upper</em>}</li>
	* <li>{@link org.eclipse.uml2.uml.MultiplicityElement#getUpperValue <em>Upper Value</em>}</li>
	* </ul>
	*
	* @see org.eclipse.uml2.uml.UMLPackage#getMultiplicityElement()
	* @model abstract="true"
	* @generated
	*/
	public interface MultiplicityElement
	extends Element {

	/**
	* Returns the value of the '<em><b>Is Ordered</b></em>' attribute.
	* The default value is <code>"false"</code>.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* <!-- begin-model-doc -->
	* For a multivalued multiplicity, this attribute specifies whether the values in an instantiation of this MultiplicityElement are sequentially ordered.
	* <p>From package UML::CommonStructure.</p>
	* <!-- end-model-doc -->
	* @return the value of the '<em>Is Ordered</em>' attribute.
	* @see #setIsOrdered(boolean)
	* @see org.eclipse.uml2.uml.UMLPackage#getMultiplicityElement_IsOrdered()
	* @model default="false" dataType="org.eclipse.uml2.types.Boolean" required="true" ordered="false"
	* @generated
	*/
	boolean isOrdered();

	/**
	* Sets the value of the '{@link org.eclipse.uml2.uml.MultiplicityElement#isOrdered <em>Is Ordered</em>}' attribute.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @param value the new value of the '<em>Is Ordered</em>' attribute.
	* @see #isOrdered()
	* @generated
	*/
	void setIsOrdered(boolean value);

	/**
	* Returns the value of the '<em><b>Is Unique</b></em>' attribute.
	* The default value is <code>"true"</code>.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* <!-- begin-model-doc -->
	* For a multivalued multiplicity, this attributes specifies whether the values in an instantiation of this MultiplicityElement are unique.
	* <p>From package UML::CommonStructure.</p>
	* <!-- end-model-doc -->
	* @return the value of the '<em>Is Unique</em>' attribute.
	* @see #setIsUnique(boolean)
	* @see org.eclipse.uml2.uml.UMLPackage#getMultiplicityElement_IsUnique()
	* @model default="true" dataType="org.eclipse.uml2.types.Boolean" required="true" ordered="false"
	* @generated
	*/
	boolean isUnique();

	/**
	* Sets the value of the '{@link org.eclipse.uml2.uml.MultiplicityElement#isUnique <em>Is Unique</em>}' attribute.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @param value the new value of the '<em>Is Unique</em>' attribute.
	* @see #isUnique()
	* @generated
	*/
	void setIsUnique(boolean value);

	/**
	* Returns the value of the '<em><b>Upper</b></em>' attribute.
	* The default value is <code>"1"</code>.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* <!-- begin-model-doc -->
	* The upper bound of the multiplicity interval.
	* <p>From package UML::CommonStructure.</p>
	* <!-- end-model-doc -->
	* @return the value of the '<em>Upper</em>' attribute.
	* @see #setUpper(int)
	* @see org.eclipse.uml2.uml.UMLPackage#getMultiplicityElement_Upper()
	* @model default="1" dataType="org.eclipse.uml2.types.UnlimitedNatural" required="true" transient="true" volatile="true" derived="true" ordered="false"
	* @generated
	*/
	int getUpper();

	/**
	* Sets the value of the '{@link org.eclipse.uml2.uml.MultiplicityElement#getUpper <em>Upper</em>}' attribute.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @param value the new value of the '<em>Upper</em>' attribute.
	* @see #getUpper()
	* @generated
	*/
	void setUpper(int value);

	/**
	* Returns the value of the '<em><b>Lower</b></em>' attribute.
	* The default value is <code>"1"</code>.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* <!-- begin-model-doc -->
	* The lower bound of the multiplicity interval.
	* <p>From package UML::CommonStructure.</p>
	* <!-- end-model-doc -->
	* @return the value of the '<em>Lower</em>' attribute.
	* @see #setLower(int)
	* @see org.eclipse.uml2.uml.UMLPackage#getMultiplicityElement_Lower()
	* @model default="1" dataType="org.eclipse.uml2.types.Integer" transient="true" volatile="true" derived="true" ordered="false"
	* @generated
	*/
	int getLower();

	/**
	* Sets the value of the '{@link org.eclipse.uml2.uml.MultiplicityElement#getLower <em>Lower</em>}' attribute.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @param value the new value of the '<em>Lower</em>' attribute.
	* @see #getLower()
	* @generated
	*/
	void setLower(int value);

	/**
	* Returns the value of the '<em><b>Upper Value</b></em>' containment reference.
	* <p>
	* This feature subsets the following features:
	* </p>
	* <ul>
	* <li>'{@link org.eclipse.uml2.uml.Element#getOwnedElements() <em>Owned Element</em>}'</li>
	* </ul>
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* <!-- begin-model-doc -->
	* The specification of the upper bound for this multiplicity.
	* <p>From package UML::CommonStructure.</p>
	* <!-- end-model-doc -->
	* @return the value of the '<em>Upper Value</em>' containment reference.
	* @see #setUpperValue(ValueSpecification)
	* @see org.eclipse.uml2.uml.UMLPackage#getMultiplicityElement_UpperValue()
	* @model containment="true" resolveProxies="true" ordered="false"
	* @generated
	*/
	ValueSpecification getUpperValue();

	/**
	* Sets the value of the '{@link org.eclipse.uml2.uml.MultiplicityElement#getUpperValue <em>Upper Value</em>}' containment reference.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @param value the new value of the '<em>Upper Value</em>' containment reference.
	* @see #getUpperValue()
	* @generated
	*/
	void setUpperValue(ValueSpecification value);

	/**
	* Creates a new {@link org.eclipse.uml2.uml.ValueSpecification}, with the specified '<em><b>Name</b></em>', and '<em><b>Type</b></em>', and sets the '<em><b>Upper Value</b></em>' containment reference.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @param name The '<em><b>Name</b></em>' for the new {@link org.eclipse.uml2.uml.ValueSpecification}, or <code>null</code>.
	* @param type The '<em><b>Type</b></em>' for the new {@link org.eclipse.uml2.uml.ValueSpecification}, or <code>null</code>.
	* @param eClass The Ecore class of the {@link org.eclipse.uml2.uml.ValueSpecification} to create.
	* @return The new {@link org.eclipse.uml2.uml.ValueSpecification}.
	* @see #getUpperValue()
	* @generated
	*/
	ValueSpecification createUpperValue(String name, Type type, EClass eClass);

	/**
	* Returns the value of the '<em><b>Lower Value</b></em>' containment reference.
	* <p>
	* This feature subsets the following features:
	* </p>
	* <ul>
	* <li>'{@link org.eclipse.uml2.uml.Element#getOwnedElements() <em>Owned Element</em>}'</li>
	* </ul>
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* <!-- begin-model-doc -->
	* The specification of the lower bound for this multiplicity.
	* <p>From package UML::CommonStructure.</p>
	* <!-- end-model-doc -->
	* @return the value of the '<em>Lower Value</em>' containment reference.
	* @see #setLowerValue(ValueSpecification)
	* @see org.eclipse.uml2.uml.UMLPackage#getMultiplicityElement_LowerValue()
	* @model containment="true" resolveProxies="true" ordered="false"
	* @generated
	*/
	ValueSpecification getLowerValue();

	/**
	* Sets the value of the '{@link org.eclipse.uml2.uml.MultiplicityElement#getLowerValue <em>Lower Value</em>}' containment reference.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @param value the new value of the '<em>Lower Value</em>' containment reference.
	* @see #getLowerValue()
	* @generated
	*/
	void setLowerValue(ValueSpecification value);

	/**
	* Creates a new {@link org.eclipse.uml2.uml.ValueSpecification}, with the specified '<em><b>Name</b></em>', and '<em><b>Type</b></em>', and sets the '<em><b>Lower Value</b></em>' containment reference.
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* @param name The '<em><b>Name</b></em>' for the new {@link org.eclipse.uml2.uml.ValueSpecification}, or <code>null</code>.
	* @param type The '<em><b>Type</b></em>' for the new {@link org.eclipse.uml2.uml.ValueSpecification}, or <code>null</code>.
	* @param eClass The Ecore class of the {@link org.eclipse.uml2.uml.ValueSpecification} to create.
	* @return The new {@link org.eclipse.uml2.uml.ValueSpecification}.
	* @see #getLowerValue()
	* @generated
	*/
	ValueSpecification createLowerValue(String name, Type type, EClass eClass);

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* <!-- begin-model-doc -->
	* The lower bound must be a non-negative integer literal.
	* lowerBound() >= 0
	* @param diagnostics The chain of diagnostics to which problems are to be appended.
	* @param context The cache of context-specific information.
	* <!-- end-model-doc -->
	* @model
	* @generated
	*/
	boolean validateLowerGe0(DiagnosticChain diagnostics,
	Map<Object, Object> context);

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* <!-- begin-model-doc -->
	* The upper bound must be greater than or equal to the lower bound.
	* upperBound() >= lowerBound()
	* @param diagnostics The chain of diagnostics to which problems are to be appended.
	* @param context The cache of context-specific information.
	* <!-- end-model-doc -->
	* @model
	* @generated
	*/
	boolean validateUpperGeLower(DiagnosticChain diagnostics,
	Map<Object, Object> context);

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* <!-- begin-model-doc -->
	* If a non-literal ValueSpecification is used for lowerValue or upperValue, then evaluating that specification must not have side effects.
	* @param diagnostics The chain of diagnostics to which problems are to be appended.
	* @param context The cache of context-specific information.
	* <!-- end-model-doc -->
	* @model
	* @generated
	*/
	boolean validateValueSpecificationNoSideEffects(DiagnosticChain diagnostics,
	Map<Object, Object> context);

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* <!-- begin-model-doc -->
	* If a non-literal ValueSpecification is used for lowerValue or upperValue, then that specification must be a constant expression.
	* @param diagnostics The chain of diagnostics to which problems are to be appended.
	* @param context The cache of context-specific information.
	* <!-- end-model-doc -->
	* @model
	* @generated
	*/
	boolean validateValueSpecificationConstant(DiagnosticChain diagnostics,
	Map<Object, Object> context);

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* <!-- begin-model-doc -->
	* If it is not empty, then lowerValue must have an Integer value.
	* lowerValue <> null implies lowerValue.integerValue() <> null
	* @param diagnostics The chain of diagnostics to which problems are to be appended.
	* @param context The cache of context-specific information.
	* <!-- end-model-doc -->
	* @model
	* @generated
	*/
	boolean validateLowerIsInteger(DiagnosticChain diagnostics,
	Map<Object, Object> context);

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* <!-- begin-model-doc -->
	* If it is not empty, then upperValue must have an UnlimitedNatural value.
	* upperValue <> null implies upperValue.unlimitedValue() <> null
	* @param diagnostics The chain of diagnostics to which problems are to be appended.
	* @param context The cache of context-specific information.
	* <!-- end-model-doc -->
	* @model
	* @generated
	*/
	boolean validateUpperIsUnlimitedNatural(DiagnosticChain diagnostics,
	Map<Object, Object> context);

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* <!-- begin-model-doc -->
	* The query isMultivalued() checks whether this multiplicity has an upper bound greater than one.
	* upperBound()->notEmpty()
	* result = (upperBound() > 1)
	* <p>From package UML::CommonStructure.</p>
	* <!-- end-model-doc -->
	* @model kind="operation" dataType="org.eclipse.uml2.types.Boolean" required="true" ordered="false"
	* @generated
	*/
	boolean isMultivalued();

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* <!-- begin-model-doc -->
	* The query includesMultiplicity() checks whether this multiplicity includes all the cardinalities allowed by the specified multiplicity.
	* self.upperBound()->notEmpty() and self.lowerBound()->notEmpty() and M.upperBound()->notEmpty() and M.lowerBound()->notEmpty()
	* result = ((self.lowerBound() <= M.lowerBound()) and (self.upperBound() >= M.upperBound()))
	* <p>From package UML::CommonStructure.</p>
	* <!-- end-model-doc -->
	* @model dataType="org.eclipse.uml2.types.Boolean" required="true" ordered="false" MRequired="true" MOrdered="false"
	* @generated
	*/
	boolean includesMultiplicity(MultiplicityElement M);

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* <!-- begin-model-doc -->
	* The query lowerBound() returns the lower bound of the multiplicity as an integer, which is the integerValue of lowerValue, if this is given, and 1 otherwise.
	* result = (if (lowerValue=null or lowerValue.integerValue()=null) then 1 else lowerValue.integerValue() endif)
	* <p>From package UML::CommonStructure.</p>
	* <!-- end-model-doc -->
	* @model dataType="org.eclipse.uml2.types.Integer" ordered="false"
	* @generated
	*/
	int lowerBound();

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* <!-- begin-model-doc -->
	* The query upperBound() returns the upper bound of the multiplicity for a bounded multiplicity as an unlimited natural, which is the unlimitedNaturalValue of upperValue, if given, and 1, otherwise.
	* result = (if (upperValue=null or upperValue.unlimitedValue()=null) then 1 else upperValue.unlimitedValue() endif)
	* <p>From package UML::CommonStructure.</p>
	* <!-- end-model-doc -->
	* @model dataType="org.eclipse.uml2.types.UnlimitedNatural" required="true" ordered="false"
	* @generated
	*/
	int upperBound();

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* <!-- begin-model-doc -->
	* The operation compatibleWith takes another multiplicity as input. It returns true if the other multiplicity is wider than, or the same as, self.
	* result = ((other.lowerBound() <= self.lowerBound()) and ((other.upperBound() = *) or (self.upperBound() <= other.upperBound())))
	* <p>From package UML::CommonStructure.</p>
	* <!-- end-model-doc -->
	* @model dataType="org.eclipse.uml2.types.Boolean" required="true" ordered="false" otherRequired="true" otherOrdered="false"
	* @generated
	*/
	boolean compatibleWith(MultiplicityElement other);

	/**
	* <!-- begin-user-doc -->
	* <!-- end-user-doc -->
	* <!-- begin-model-doc -->
	* The operation is determines if the upper and lower bound of the ranges are the ones given.
	* result = (lowerbound = self.lowerBound() and upperbound = self.upperBound())
	* <p>From package UML::CommonStructure.</p>
	* <!-- end-model-doc -->
	* @model dataType="org.eclipse.uml2.types.Boolean" required="true" ordered="false" lowerboundDataType="org.eclipse.uml2.types.Integer" lowerboundRequired="true" lowerboundOrdered="false" upperboundDataType="org.eclipse.uml2.types.UnlimitedNatural" upperboundRequired="true" upperboundOrdered="false"
	* @generated
	*/
	boolean is(int lowerbound, int upperbound);

	} // MultiplicityElement