/**
 * <copyright>
 * 
 * Copyright (c) 2010 SAP AG.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License 2.0
 * which accompanies this distribution, and is available at
 * https://www.eclipse.org/legal/epl-2.0/
 *
 * SPDX-License-Identifier: EPL-2.0
 * 
 * Contributors:
 *    Reiner Hille-Doering (SAP AG) - initial API and implementation and/or initial documentation
 * 
 * </copyright>
 */
package org.eclipse.bpmn2;

/**
 * <!-- begin-user-doc -->
 * A representation of the model object '<em><b>Item Aware Element</b></em>'.
 * <!-- end-user-doc -->
 *
 * <p>
 * The following features are supported:
 * <ul>
 *   <li>{@link org.eclipse.bpmn2.ItemAwareElement#getDataState <em>Data State</em>}</li>
 *   <li>{@link org.eclipse.bpmn2.ItemAwareElement#getItemSubjectRef <em>Item Subject Ref</em>}</li>
 * </ul>
 * </p>
 *
 * @see org.eclipse.bpmn2.Bpmn2Package#getItemAwareElement()
 * @model
 * @generated
 */
public interface ItemAwareElement extends BaseElement {
    /**
     * Returns the value of the '<em><b>Data State</b></em>' containment reference.
     * <!-- begin-user-doc -->
     * <p>
     * If the meaning of the '<em>Data State</em>' containment reference isn't clear,
     * there really should be more of a description here...
     * </p>
     * <!-- end-user-doc -->
     * @return the value of the '<em>Data State</em>' containment reference.
     * @see #setDataState(DataState)
     * @see org.eclipse.bpmn2.Bpmn2Package#getItemAwareElement_DataState()
     * @model containment="true" ordered="false"
     *        extendedMetaData="kind='element' name='dataState' namespace='http://www.omg.org/spec/BPMN/20100524/MODEL'"
     * @generated
     */
    DataState getDataState();

    /**
     * Sets the value of the '{@link org.eclipse.bpmn2.ItemAwareElement#getDataState <em>Data State</em>}' containment reference.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @param value the new value of the '<em>Data State</em>' containment reference.
     * @see #getDataState()
     * @generated
     */
    void setDataState(DataState value);

    /**
     * Returns the value of the '<em><b>Item Subject Ref</b></em>' reference.
     * <!-- begin-user-doc -->
     * <p>
     * If the meaning of the '<em>Item Subject Ref</em>' reference isn't clear,
     * there really should be more of a description here...
     * </p>
     * <!-- end-user-doc -->
     * @return the value of the '<em>Item Subject Ref</em>' reference.
     * @see #setItemSubjectRef(ItemDefinition)
     * @see org.eclipse.bpmn2.Bpmn2Package#getItemAwareElement_ItemSubjectRef()
     * @model ordered="false"
     *        extendedMetaData="kind='attribute' name='itemSubjectRef'"
     * @generated
     */
    ItemDefinition getItemSubjectRef();

    /**
     * Sets the value of the '{@link org.eclipse.bpmn2.ItemAwareElement#getItemSubjectRef <em>Item Subject Ref</em>}' reference.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @param value the new value of the '<em>Item Subject Ref</em>' reference.
     * @see #getItemSubjectRef()
     * @generated
     */
    void setItemSubjectRef(ItemDefinition value);

} // ItemAwareElement