/*******************************************************************************
 * Copyright (c) 2009, 2014 SAP AG 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:
 *     SAP AG - initial API and implementation
 ******************************************************************************
 */
package dataaccess.expressions.collectionexpressions;

import dataaccess.expressions.Expression;

/**
 * <!-- begin-user-doc -->
 * A representation of the model object '<em><b>Collection Expression</b></em>'.
 * <!-- end-user-doc -->
 *
 * <p>
 * The following features are supported:
 * <ul>
 *   <li>{@link dataaccess.expressions.collectionexpressions.CollectionExpression#getSource <em>Source</em>}</li>
 * </ul>
 * </p>
 *
 * @see dataaccess.expressions.collectionexpressions.CollectionexpressionsPackage#getCollectionExpression()
 * @model abstract="true"
 * @generated
 */
public interface CollectionExpression extends Expression {
	/**
	 * Returns the value of the '<em><b>Source</b></em>' containment reference.
	 * It is bidirectional and its opposite is '{@link dataaccess.expressions.Expression#getCollectionExpression <em>Collection Expression</em>}'.
	 * <!-- begin-user-doc -->
	 * <p>
	 * If the meaning of the '<em>Source</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>Source</em>' containment reference.
	 * @see #setSource(Expression)
	 * @see dataaccess.expressions.collectionexpressions.CollectionexpressionsPackage#getCollectionExpression_Source()
	 * @see dataaccess.expressions.Expression#getCollectionExpression
	 * @model opposite="collectionExpression" containment="true" resolveProxies="true" required="true"
	 * @generated
	 */
	Expression getSource();

	/**
	 * Sets the value of the '{@link dataaccess.expressions.collectionexpressions.CollectionExpression#getSource <em>Source</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @param value the new value of the '<em>Source</em>' containment reference.
	 * @see #getSource()
	 * @generated
	 */
	void setSource(Expression value);

} // CollectionExpression