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Diffstat (limited to 'plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/util/EvolutionSwitch.java')
| -rw-r--r-- | plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/util/EvolutionSwitch.java | 390 |
1 files changed, 390 insertions, 0 deletions
diff --git a/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/util/EvolutionSwitch.java b/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/util/EvolutionSwitch.java new file mode 100644 index 0000000000..e630b1f7ef --- /dev/null +++ b/plugins/org.eclipse.emf.cdo.evolution/src/org/eclipse/emf/cdo/evolution/util/EvolutionSwitch.java @@ -0,0 +1,390 @@ +/** + */ +package org.eclipse.emf.cdo.evolution.util; + +import org.eclipse.emf.cdo.evolution.Change; +import org.eclipse.emf.cdo.evolution.ElementChange; +import org.eclipse.emf.cdo.evolution.Evolution; +import org.eclipse.emf.cdo.evolution.EvolutionPackage; +import org.eclipse.emf.cdo.evolution.FeaturePathMigration; +import org.eclipse.emf.cdo.evolution.Migration; +import org.eclipse.emf.cdo.evolution.Model; +import org.eclipse.emf.cdo.evolution.ModelSet; +import org.eclipse.emf.cdo.evolution.ModelSetChange; +import org.eclipse.emf.cdo.evolution.PropertyChange; +import org.eclipse.emf.cdo.evolution.Release; + +import org.eclipse.emf.ecore.EObject; +import org.eclipse.emf.ecore.EPackage; +import org.eclipse.emf.ecore.util.Switch; + +/** + * <!-- begin-user-doc --> + * The <b>Switch</b> for the model's inheritance hierarchy. + * It supports the call {@link #doSwitch(EObject) doSwitch(object)} + * to invoke the <code>caseXXX</code> method for each class of the model, + * starting with the actual class of the object + * and proceeding up the inheritance hierarchy + * until a non-null result is returned, + * which is the result of the switch. + * <!-- end-user-doc --> + * @see org.eclipse.emf.cdo.evolution.EvolutionPackage + * @generated + */ +public class EvolutionSwitch<T> extends Switch<T> +{ + /** + * The cached model package + * <!-- begin-user-doc --> + * <!-- end-user-doc --> + * @generated + */ + protected static EvolutionPackage modelPackage; + + /** + * Creates an instance of the switch. + * <!-- begin-user-doc --> + * <!-- end-user-doc --> + * @generated + */ + public EvolutionSwitch() + { + if (modelPackage == null) + { + modelPackage = EvolutionPackage.eINSTANCE; + } + } + + /** + * Checks whether this is a switch for the given package. + * <!-- begin-user-doc --> + * <!-- end-user-doc --> + * @param ePackage the package in question. + * @return whether this is a switch for the given package. + * @generated + */ + @Override + protected boolean isSwitchFor(EPackage ePackage) + { + return ePackage == modelPackage; + } + + /** + * Calls <code>caseXXX</code> for each class of the model until one returns a non null result; it yields that result. + * <!-- begin-user-doc --> + * <!-- end-user-doc --> + * @return the first non-null result returned by a <code>caseXXX</code> call. + * @generated + */ + @Override + protected T doSwitch(int classifierID, EObject theEObject) + { + switch (classifierID) + { + case EvolutionPackage.MODEL_SET: + { + ModelSet modelSet = (ModelSet)theEObject; + T result = caseModelSet(modelSet); + if (result == null) + { + result = defaultCase(theEObject); + } + return result; + } + case EvolutionPackage.MODEL: + { + Model model = (Model)theEObject; + T result = caseModel(model); + if (result == null) + { + result = defaultCase(theEObject); + } + return result; + } + case EvolutionPackage.EVOLUTION: + { + Evolution evolution = (Evolution)theEObject; + T result = caseEvolution(evolution); + if (result == null) + { + result = caseModelSet(evolution); + } + if (result == null) + { + result = defaultCase(theEObject); + } + return result; + } + case EvolutionPackage.RELEASE: + { + Release release = (Release)theEObject; + T result = caseRelease(release); + if (result == null) + { + result = caseModelSet(release); + } + if (result == null) + { + result = defaultCase(theEObject); + } + return result; + } + case EvolutionPackage.CHANGE: + { + Change change = (Change)theEObject; + T result = caseChange(change); + if (result == null) + { + result = defaultCase(theEObject); + } + return result; + } + case EvolutionPackage.MODEL_SET_CHANGE: + { + ModelSetChange modelSetChange = (ModelSetChange)theEObject; + T result = caseModelSetChange(modelSetChange); + if (result == null) + { + result = caseChange(modelSetChange); + } + if (result == null) + { + result = defaultCase(theEObject); + } + return result; + } + case EvolutionPackage.ELEMENT_CHANGE: + { + ElementChange elementChange = (ElementChange)theEObject; + T result = caseElementChange(elementChange); + if (result == null) + { + result = caseChange(elementChange); + } + if (result == null) + { + result = defaultCase(theEObject); + } + return result; + } + case EvolutionPackage.PROPERTY_CHANGE: + { + PropertyChange propertyChange = (PropertyChange)theEObject; + T result = casePropertyChange(propertyChange); + if (result == null) + { + result = caseChange(propertyChange); + } + if (result == null) + { + result = defaultCase(theEObject); + } + return result; + } + case EvolutionPackage.MIGRATION: + { + Migration migration = (Migration)theEObject; + T result = caseMigration(migration); + if (result == null) + { + result = defaultCase(theEObject); + } + return result; + } + case EvolutionPackage.FEATURE_PATH_MIGRATION: + { + FeaturePathMigration featurePathMigration = (FeaturePathMigration)theEObject; + T result = caseFeaturePathMigration(featurePathMigration); + if (result == null) + { + result = caseMigration(featurePathMigration); + } + if (result == null) + { + result = defaultCase(theEObject); + } + return result; + } + default: + return defaultCase(theEObject); + } + } + + /** + * Returns the result of interpreting the object as an instance of '<em>Model Set</em>'. + * <!-- begin-user-doc --> + * This implementation returns null; + * returning a non-null result will terminate the switch. + * <!-- end-user-doc --> + * @param object the target of the switch. + * @return the result of interpreting the object as an instance of '<em>Model Set</em>'. + * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject) + * @generated + */ + public T caseModelSet(ModelSet object) + { + return null; + } + + /** + * Returns the result of interpreting the object as an instance of '<em>Model</em>'. + * <!-- begin-user-doc --> + * This implementation returns null; + * returning a non-null result will terminate the switch. + * <!-- end-user-doc --> + * @param object the target of the switch. + * @return the result of interpreting the object as an instance of '<em>Model</em>'. + * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject) + * @generated + */ + public T caseModel(Model object) + { + return null; + } + + /** + * Returns the result of interpreting the object as an instance of '<em>Evolution</em>'. + * <!-- begin-user-doc --> + * This implementation returns null; + * returning a non-null result will terminate the switch. + * <!-- end-user-doc --> + * @param object the target of the switch. + * @return the result of interpreting the object as an instance of '<em>Evolution</em>'. + * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject) + * @generated + */ + public T caseEvolution(Evolution object) + { + return null; + } + + /** + * Returns the result of interpreting the object as an instance of '<em>Release</em>'. + * <!-- begin-user-doc --> + * This implementation returns null; + * returning a non-null result will terminate the switch. + * <!-- end-user-doc --> + * @param object the target of the switch. + * @return the result of interpreting the object as an instance of '<em>Release</em>'. + * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject) + * @generated + */ + public T caseRelease(Release object) + { + return null; + } + + /** + * Returns the result of interpreting the object as an instance of '<em>Change</em>'. + * <!-- begin-user-doc --> + * This implementation returns null; + * returning a non-null result will terminate the switch. + * <!-- end-user-doc --> + * @param object the target of the switch. + * @return the result of interpreting the object as an instance of '<em>Change</em>'. + * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject) + * @generated + */ + public T caseChange(Change object) + { + return null; + } + + /** + * Returns the result of interpreting the object as an instance of '<em>Model Set Change</em>'. + * <!-- begin-user-doc --> + * This implementation returns null; + * returning a non-null result will terminate the switch. + * <!-- end-user-doc --> + * @param object the target of the switch. + * @return the result of interpreting the object as an instance of '<em>Model Set Change</em>'. + * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject) + * @generated + */ + public T caseModelSetChange(ModelSetChange object) + { + return null; + } + + /** + * Returns the result of interpreting the object as an instance of '<em>Element Change</em>'. + * <!-- begin-user-doc --> + * This implementation returns null; + * returning a non-null result will terminate the switch. + * <!-- end-user-doc --> + * @param object the target of the switch. + * @return the result of interpreting the object as an instance of '<em>Element Change</em>'. + * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject) + * @generated + */ + public T caseElementChange(ElementChange object) + { + return null; + } + + /** + * Returns the result of interpreting the object as an instance of '<em>Property Change</em>'. + * <!-- begin-user-doc --> + * This implementation returns null; + * returning a non-null result will terminate the switch. + * <!-- end-user-doc --> + * @param object the target of the switch. + * @return the result of interpreting the object as an instance of '<em>Property Change</em>'. + * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject) + * @generated + */ + public T casePropertyChange(PropertyChange object) + { + return null; + } + + /** + * Returns the result of interpreting the object as an instance of '<em>Migration</em>'. + * <!-- begin-user-doc --> + * This implementation returns null; + * returning a non-null result will terminate the switch. + * <!-- end-user-doc --> + * @param object the target of the switch. + * @return the result of interpreting the object as an instance of '<em>Migration</em>'. + * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject) + * @generated + */ + public T caseMigration(Migration object) + { + return null; + } + + /** + * Returns the result of interpreting the object as an instance of '<em>Feature Path Migration</em>'. + * <!-- begin-user-doc --> + * This implementation returns null; + * returning a non-null result will terminate the switch. + * <!-- end-user-doc --> + * @param object the target of the switch. + * @return the result of interpreting the object as an instance of '<em>Feature Path Migration</em>'. + * @see #doSwitch(org.eclipse.emf.ecore.EObject) doSwitch(EObject) + * @generated + */ + public T caseFeaturePathMigration(FeaturePathMigration object) + { + return null; + } + + /** + * Returns the result of interpreting the object as an instance of '<em>EObject</em>'. + * <!-- begin-user-doc --> + * This implementation returns null; + * returning a non-null result will terminate the switch, but this is the last case anyway. + * <!-- end-user-doc --> + * @param object the target of the switch. + * @return the result of interpreting the object as an instance of '<em>EObject</em>'. + * @see #doSwitch(org.eclipse.emf.ecore.EObject) + * @generated + */ + @Override + public T defaultCase(EObject object) + { + return null; + } + +} // EvolutionSwitch |