| /******************************************************************************* |
| * Copyright (c) 2009, 2018 SAP AG 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: |
| * SAP AG - initial API and implementation |
| ****************************************************************************** |
| */ |
| package dataaccess.query; |
| |
| import behavioral.actions.Iterator; |
| |
| import dataaccess.expressions.Expression; |
| |
| import org.eclipse.emf.ecore.EObject; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * A representation of the model object '<em><b>From Clause</b></em>'. |
| * <!-- end-user-doc --> |
| * |
| * <p> |
| * The following features are supported: |
| * <ul> |
| * <li>{@link dataaccess.query.FromClause#getFromClauseOfOqlQuery <em>From Clause Of Oql Query</em>}</li> |
| * <li>{@link dataaccess.query.FromClause#getFromExpression <em>From Expression</em>}</li> |
| * <li>{@link dataaccess.query.FromClause#getAlias <em>Alias</em>}</li> |
| * </ul> |
| * </p> |
| * |
| * @see dataaccess.query.QueryPackage#getFromClause() |
| * @model annotation="http://www.eclipse.org/emf/2002/Ecore/OCL FromClausesMustBeSideEffectFree='self.fromExpression.isSideEffectFree()'" |
| * annotation="http://www.eclipse.org/emf/2002/Ecore constraints='FromClausesMustBeSideEffectFree'" |
| * @generated |
| */ |
| public interface FromClause extends EObject { |
| /** |
| * Returns the value of the '<em><b>From Clause Of Oql Query</b></em>' container reference. |
| * It is bidirectional and its opposite is '{@link dataaccess.query.OqlQuery#getFromClauses <em>From Clauses</em>}'. |
| * <!-- begin-user-doc --> |
| * <p> |
| * If the meaning of the '<em>From Clause Of Oql Query</em>' container reference isn't clear, |
| * there really should be more of a description here... |
| * </p> |
| * <!-- end-user-doc --> |
| * @return the value of the '<em>From Clause Of Oql Query</em>' container reference. |
| * @see #setFromClauseOfOqlQuery(OqlQuery) |
| * @see dataaccess.query.QueryPackage#getFromClause_FromClauseOfOqlQuery() |
| * @see dataaccess.query.OqlQuery#getFromClauses |
| * @model opposite="fromClauses" |
| * @generated |
| */ |
| OqlQuery getFromClauseOfOqlQuery(); |
| |
| /** |
| * Sets the value of the '{@link dataaccess.query.FromClause#getFromClauseOfOqlQuery <em>From Clause Of Oql Query</em>}' container reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @param value the new value of the '<em>From Clause Of Oql Query</em>' container reference. |
| * @see #getFromClauseOfOqlQuery() |
| * @generated |
| */ |
| void setFromClauseOfOqlQuery(OqlQuery value); |
| |
| /** |
| * Returns the value of the '<em><b>From Expression</b></em>' containment reference. |
| * It is bidirectional and its opposite is '{@link dataaccess.expressions.Expression#getFromClause <em>From Clause</em>}'. |
| * <!-- begin-user-doc --> |
| * <p> |
| * If the meaning of the '<em>From Expression</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>From Expression</em>' containment reference. |
| * @see #setFromExpression(Expression) |
| * @see dataaccess.query.QueryPackage#getFromClause_FromExpression() |
| * @see dataaccess.expressions.Expression#getFromClause |
| * @model opposite="fromClause" containment="true" resolveProxies="true" required="true" |
| * @generated |
| */ |
| Expression getFromExpression(); |
| |
| /** |
| * Sets the value of the '{@link dataaccess.query.FromClause#getFromExpression <em>From Expression</em>}' containment reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @param value the new value of the '<em>From Expression</em>' containment reference. |
| * @see #getFromExpression() |
| * @generated |
| */ |
| void setFromExpression(Expression value); |
| |
| /** |
| * Returns the value of the '<em><b>Alias</b></em>' containment reference. |
| * It is bidirectional and its opposite is '{@link behavioral.actions.Iterator#getFromClause <em>From Clause</em>}'. |
| * <!-- begin-user-doc --> |
| * <p> |
| * If the meaning of the '<em>Alias</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>Alias</em>' containment reference. |
| * @see #setAlias(Iterator) |
| * @see dataaccess.query.QueryPackage#getFromClause_Alias() |
| * @see behavioral.actions.Iterator#getFromClause |
| * @model opposite="fromClause" containment="true" resolveProxies="true" required="true" |
| * @generated |
| */ |
| Iterator getAlias(); |
| |
| /** |
| * Sets the value of the '{@link dataaccess.query.FromClause#getAlias <em>Alias</em>}' containment reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @param value the new value of the '<em>Alias</em>' containment reference. |
| * @see #getAlias() |
| * @generated |
| */ |
| void setAlias(Iterator value); |
| |
| } // FromClause |