| /******************************************************************************* |
| * 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.expressions; |
| |
| import data.classes.AssociationEnd; |
| |
| import org.eclipse.emf.ecore.EObject; |
| |
| /** |
| * <!-- begin-user-doc --> |
| * A representation of the model object '<em><b>Navigation Step</b></em>'. |
| * <!-- end-user-doc --> |
| * |
| * <p> |
| * The following features are supported: |
| * <ul> |
| * <li>{@link dataaccess.expressions.NavigationStep#getReplace <em>Replace</em>}</li> |
| * <li>{@link dataaccess.expressions.NavigationStep#getTo <em>To</em>}</li> |
| * <li>{@link dataaccess.expressions.NavigationStep#getFilterFunction <em>Filter Function</em>}</li> |
| * </ul> |
| * </p> |
| * |
| * @see dataaccess.expressions.ExpressionsPackage#getNavigationStep() |
| * @model annotation="http://www.eclipse.org/emf/2002/Ecore/OCL FromEndAttachesToOutputOfPreviousStep='let i:Integer = self.replace.steps->indexOf(self) in\r\n let t:data::classes::ClassTypeDefinition = if i=1 then\r\n self.replace.object.getType().oclAsType(data::classes::ClassTypeDefinition)\r\n else\r\n self.replace.steps->at(-1 + i).to.type\r\n endif\r\n in\r\n\r\n self.to.otherEnd().type.clazz.conformsTo(t.clazz)' FilterFunctionExpressionHasFunctionType='self.filterFunction->notEmpty() implies self.filterFunction.getType().oclIsKindOf(data::classes::FunctionSignatureTypeDefinition)' FromEndMustBeEqualityRelevant='to.otherEnd().contributesToEquality'" |
| * annotation="http://www.eclipse.org/emf/2002/Ecore constraints='FromEndAttachesToOutputOfPreviousStep FilterFunctionExpressionHasFunctionType FromEndMustBeEqualityRelevant'" |
| * @generated |
| */ |
| public interface NavigationStep extends EObject { |
| /** |
| * Returns the value of the '<em><b>Replace</b></em>' container reference. |
| * It is bidirectional and its opposite is '{@link dataaccess.expressions.Replace#getSteps <em>Steps</em>}'. |
| * <!-- begin-user-doc --> |
| * <p> |
| * If the meaning of the '<em>Replace</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>Replace</em>' container reference. |
| * @see #setReplace(Replace) |
| * @see dataaccess.expressions.ExpressionsPackage#getNavigationStep_Replace() |
| * @see dataaccess.expressions.Replace#getSteps |
| * @model opposite="steps" required="true" |
| * @generated |
| */ |
| Replace getReplace(); |
| |
| /** |
| * Sets the value of the '{@link dataaccess.expressions.NavigationStep#getReplace <em>Replace</em>}' container reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @param value the new value of the '<em>Replace</em>' container reference. |
| * @see #getReplace() |
| * @generated |
| */ |
| void setReplace(Replace value); |
| |
| /** |
| * Returns the value of the '<em><b>To</b></em>' reference. |
| * <!-- begin-user-doc --> |
| * <p> |
| * If the meaning of the '<em>To</em>' reference isn't clear, |
| * there really should be more of a description here... |
| * </p> |
| * <!-- end-user-doc --> |
| * @return the value of the '<em>To</em>' reference. |
| * @see #setTo(AssociationEnd) |
| * @see dataaccess.expressions.ExpressionsPackage#getNavigationStep_To() |
| * @model required="true" |
| * @generated |
| */ |
| AssociationEnd getTo(); |
| |
| /** |
| * Sets the value of the '{@link dataaccess.expressions.NavigationStep#getTo <em>To</em>}' reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @param value the new value of the '<em>To</em>' reference. |
| * @see #getTo() |
| * @generated |
| */ |
| void setTo(AssociationEnd value); |
| |
| /** |
| * Returns the value of the '<em><b>Filter Function</b></em>' containment reference. |
| * <!-- begin-user-doc --> |
| * <p> |
| * If the meaning of the '<em>Filter Function</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>Filter Function</em>' containment reference. |
| * @see #setFilterFunction(Expression) |
| * @see dataaccess.expressions.ExpressionsPackage#getNavigationStep_FilterFunction() |
| * @model containment="true" resolveProxies="true" |
| * annotation="http://schema.omg.org/spec/MOF/2.0/emof.xml Property.oppositeRoleName='navigationStep'" |
| * @generated |
| */ |
| Expression getFilterFunction(); |
| |
| /** |
| * Sets the value of the '{@link dataaccess.expressions.NavigationStep#getFilterFunction <em>Filter Function</em>}' containment reference. |
| * <!-- begin-user-doc --> |
| * <!-- end-user-doc --> |
| * @param value the new value of the '<em>Filter Function</em>' containment reference. |
| * @see #getFilterFunction() |
| * @generated |
| */ |
| void setFilterFunction(Expression value); |
| |
| } // NavigationStep |
