deprecated/plugins/org.eclipse.uml2/src/org/eclipse/uml2/DataType.java

/*
 * Copyright (c) 2003, 2005 IBM Corporation and others.
 * All rights reserved.   This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *   IBM - initial API and implementation
 *
 * $Id: DataType.java,v 1.10 2005/06/15 20:06:01 khussey Exp $
 */
package org.eclipse.uml2;

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

import org.eclipse.emf.ecore.EClass;

/**
 * <!-- begin-user-doc -->
 * A representation of the model object '<em><b>Data Type</b></em>'.
 * <!-- end-user-doc -->
 *
 * <!-- begin-model-doc -->
 * DataType defines a kind of classifier in which operations are all pure functions (i.e., they can return data values but they cannot change data values, because they have no identity). For example, an “add” operation on a number with another number as an argument yields a third number as a result; the target and argument are unchanged. A DataType may also contain attributes to support the modeling of structured data types. 
 * <!-- end-model-doc -->
 *
 * <p>
 * The following features are supported:
 * <ul>
 *   <li>{@link org.eclipse.uml2.DataType#getOwnedAttributes <em>Owned Attribute</em>}</li>
 *   <li>{@link org.eclipse.uml2.DataType#getOwnedOperations <em>Owned Operation</em>}</li>
 * </ul>
 * </p>
 *
 * @see org.eclipse.uml2.UML2Package#getDataType()
 * @model
 * @generated
 */
public interface DataType extends Classifier{
	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	String copyright = "Copyright (c) IBM Corporation and others."; //$NON-NLS-1$

	/**
	 * Returns the value of the '<em><b>Owned Attribute</b></em>' containment reference list.
	 * The list contents are of type {@link org.eclipse.uml2.Property}.
	 * It is bidirectional and its opposite is '{@link org.eclipse.uml2.Property#getDatatype <em>Datatype</em>}'.
	 * <!-- begin-user-doc -->
	 * <p>
	 * If the meaning of the '<em>Owned Attribute</em>' containment reference list isn't clear,
	 * there really should be more of a description here...
	 * </p>
	 * <!-- end-user-doc -->
	 * <!-- begin-model-doc -->
	 * The Attributes owned by the DataType. Subsets Classifier::attribute and Element:: ownedMember.
	 * <!-- end-model-doc -->
	 * @return the value of the '<em>Owned Attribute</em>' containment reference list.
	 * @see org.eclipse.uml2.UML2Package#getDataType_OwnedAttribute()
	 * @see org.eclipse.uml2.Property#getDatatype
	 * @model type="org.eclipse.uml2.Property" opposite="datatype" containment="true"
	 * @generated
	 */
	EList getOwnedAttributes();


	/**
	 * Retrieves the {@link org.eclipse.uml2.Property} with the specified '<em><b>Name</b></em>' from the '<em><b>Owned Attribute</b></em>' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @param name The '<em><b>Name</b></em>' of the {@link org.eclipse.uml2.Property} to retrieve.
	 * @return The {@link org.eclipse.uml2.Property} with the specified '<em><b>Name</b></em>', or <code>null</code>.
	 * @see #getOwnedAttributes()
	 * @generated
	 */
    Property getOwnedAttribute(String name);

	/**
	 * Creates a {@link org.eclipse.uml2.Property} and appends it to the '<em><b>Owned Attribute</b></em>' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @param eClass The Ecore class of the {@link org.eclipse.uml2.Property} to create.
	 * @return The new {@link org.eclipse.uml2.Property}.
	 * @see #getOwnedAttributes()
	 * @generated
	 */
    Property createOwnedAttribute(EClass eClass);

	/**
	 * Creates a {@link org.eclipse.uml2.Property} and appends it to the '<em><b>Owned Attribute</b></em>' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @return The new {@link org.eclipse.uml2.Property}.
	 * @see #getOwnedAttributes()
	 * @generated
	 */
    Property createOwnedAttribute();

	/**
	 * Returns the value of the '<em><b>Owned Operation</b></em>' containment reference list.
	 * The list contents are of type {@link org.eclipse.uml2.Operation}.
	 * It is bidirectional and its opposite is '{@link org.eclipse.uml2.Operation#getDatatype <em>Datatype</em>}'.
	 * <!-- begin-user-doc -->
	 * <p>
	 * If the meaning of the '<em>Owned Operation</em>' containment reference list isn't clear,
	 * there really should be more of a description here...
	 * </p>
	 * <!-- end-user-doc -->
	 * <!-- begin-model-doc -->
	 * The Operations owned by the DataType. Subsets Classifier::feature and Element:: ownedMember.
	 * <!-- end-model-doc -->
	 * @return the value of the '<em>Owned Operation</em>' containment reference list.
	 * @see org.eclipse.uml2.UML2Package#getDataType_OwnedOperation()
	 * @see org.eclipse.uml2.Operation#getDatatype
	 * @model type="org.eclipse.uml2.Operation" opposite="datatype" containment="true"
	 * @generated
	 */
	EList getOwnedOperations();


	/**
	 * Retrieves the {@link org.eclipse.uml2.Operation} with the specified '<em><b>Name</b></em>' from the '<em><b>Owned Operation</b></em>' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @param name The '<em><b>Name</b></em>' of the {@link org.eclipse.uml2.Operation} to retrieve.
	 * @return The {@link org.eclipse.uml2.Operation} with the specified '<em><b>Name</b></em>', or <code>null</code>.
	 * @see #getOwnedOperations()
	 * @generated
	 */
    Operation getOwnedOperation(String name);

    /**
     * Creates a {@link org.eclipse.uml2.Operation} and appends it to the '<em><b>Owned Operation</b></em>' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @param eClass The Ecore class of the {@link org.eclipse.uml2.Operation} to create.
	 * @return The new {@link org.eclipse.uml2.Operation}.
	 * @see #getOwnedOperations()
	 * @generated NOT
	 * @deprecated Use #createOwnedOperation() instead.
     */
    Operation createOwnedOperation(EClass eClass);

	/**
	 * Creates a {@link org.eclipse.uml2.Operation} and appends it to the '<em><b>Owned Operation</b></em>' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @return The new {@link org.eclipse.uml2.Operation}.
	 * @see #getOwnedOperations()
	 * @generated
	 */
    Operation createOwnedOperation();

	// <!-- begin-custom-operations -->

	/**
	 * Creates a property with the specified name, type, lower bound, and upper
	 * bound as an owned attribute of this data type.
	 * 
	 * @param name
	 *            The name for the owned attribute.
	 * @param type
	 *            The type for the owned attribute.
	 * @param lowerBound
	 *            The lower bound for the owned attribute.
	 * @param upperBound
	 *            The upper bound for the owned attribute.
	 * @return The new property.
	 * @exception IllegalArgumentException
	 *                If either of the bounds is invalid.
	 */
	Property createOwnedAttribute(String name, Type type, int lowerBound,
			int upperBound);

	/**
	 * Creates an operation with the specified name, return type, parameter
	 * names, and parameter types as an owned operation of this data type.
	 * 
	 * @param name
	 *            The name for the owned operation.
	 * @param returnType
	 *            The return type for the owned operation, or <code>null</code>.
	 * @param parameterNames
	 *            The names of the owned operation's parameters, or
	 *            <code>null</code>.
	 * @param parameterTypes
	 *            The types of the owned operation's parameters, or
	 *            <code>null</code>.
	 * @return The new operation.
	 * @exception IllegalArgumentException
	 *                If the number of parameter names does not match the number
	 *                of parameter types.
	 */
	Operation createOwnedOperation(String name, Type returnType,
			String[] parameterNames, Type[] parameterTypes);

	// <!-- end-custom-operations -->

} // DataType