Field Detail

• LANGUAGE_NAME

  public static final java.lang.String LANGUAGE_NAME

  See Also:

  Constant Field Values

• LAZY_EXTENTS_PARAMETER

  public static final java.lang.String LAZY_EXTENTS_PARAMETER

  Since:

  4.1

  See Also:

  Constant Field Values

• IMPLICIT_ROOT_CLASS_PARAMETER

  public static final java.lang.String IMPLICIT_ROOT_CLASS_PARAMETER

  Query parameter indicating the EClass to set as the implicit root class of the type hierarchy. The default is null.

  Since:

  4.2

  See Also:

  Constant Field Values

Constructor Detail

• OCLQueryHandler

  public OCLQueryHandler()

Method Detail

• executeQuery

  public void executeQuery​(CDOQueryInfo info,
                           IQueryContext context)

  Description copied from interface: IQueryHandler
  Executes the query represented by the specified query info by passing the query results to the query execution engine represented by the specified execution context.

  Specified by:

  executeQuery in interface IQueryHandler

• addResult

  protected boolean addResult​(java.lang.Object result,
                              IQueryContext context,
                              CDOView view)

• getRevision

  protected CDORevision getRevision​(EObject object,
                                    CDOView view)

• evaluate

  protected java.lang.Object evaluate​(org.eclipse.ocl.Query<EClassifier,​EClass,​EObject> query,
                                      EObject object)

• createExtentMap

  protected CDOExtentMap createExtentMap​(CDOView view,
                                         CDOChangeSetData changeSetData,
                                         IQueryContext context)

• createsLazyExtents

  protected boolean createsLazyExtents()

• createOCL

  protected org.eclipse.ocl.OCL<?,​EClassifier,​?,​?,​?,​?,​?,​?,​?,​org.eclipse.ocl.ecore.Constraint,​EClass,​EObject> createOCL​(CDOView view,
                                                                                                                                                                                         CDOExtentMap extentMap)

  Since:

  4.2

• createQuery

  protected org.eclipse.ocl.Query<EClassifier,​EClass,​EObject> createQuery​(CDOView view,
                                                                                      CDOQueryInfo info,
                                                                                      OCLQueryHandler.ContextParameter contextParameter,
                                                                                      org.eclipse.ocl.OCL<?,​EClassifier,​?,​?,​?,​?,​?,​?,​?,​org.eclipse.ocl.ecore.Constraint,​EClass,​EObject> ocl)
                                                                               throws org.eclipse.ocl.ParserException,
                                                                                      DiagnosticException

  Throws:

  org.eclipse.ocl.ParserException

  DiagnosticException

  Since:

  4.2

• getArbitraryContextClassifier

  @Deprecated
  protected EClassifier getArbitraryContextClassifier​(CDOPackageRegistry packageRegistry)

  Deprecated.

  As of 4.2 no longer supported.

• initEnvironment

  protected void initEnvironment​(org.eclipse.ocl.Environment<?,​EClassifier,​?,​?,​?,​?,​?,​?,​?,​org.eclipse.ocl.ecore.Constraint,​EClass,​EObject> environment,
                                 CDOPackageRegistry packageRegistry,
                                 java.util.Map<java.lang.String,​java.lang.Object> parameters)

• getImplicitRootClass

  protected EClass getImplicitRootClass()

  Since:

  4.2

• createInitExpression

  protected org.eclipse.ocl.expressions.OCLExpression<EClassifier> createInitExpression​(org.eclipse.ocl.types.OCLStandardLibrary<EClassifier> stdLib,
                                                                                        CDOPackageRegistry packageRegistry,
                                                                                        java.lang.Object value)

• addEnvironmentVariable

  protected void addEnvironmentVariable​(org.eclipse.ocl.Environment<?,​EClassifier,​?,​?,​?,​?,​?,​?,​?,​org.eclipse.ocl.ecore.Constraint,​EClass,​EObject> environment,
                                        org.eclipse.ocl.expressions.Variable<EClassifier,​?> variable)

• getContextParameter

  protected OCLQueryHandler.ContextParameter getContextParameter​(CDOQueryInfo info,
                                                                 CDOView view)

  Since:

  4.2

• readParameters

  protected void readParameters​(java.util.Map<java.lang.String,​?> queryParameters)

  Since:

  4.2

• readParameter

  protected boolean readParameter​(java.util.Map<java.lang.String,​?> queryParameters,
                                  java.lang.String name,
                                  boolean defaultValue)

  Since:

  4.2

• readParameter

  protected <T> T readParameter​(java.util.Map<java.lang.String,​?> queryParameters,
                                java.lang.String name,
                                java.lang.Class<T> type,
                                T defaultValue)

  Since:

  4.2

• setOCLQueryParameters

  protected void setOCLQueryParameters​(java.util.Map<java.lang.String,​java.lang.Object> parameters,
                                       org.eclipse.ocl.Query<EClassifier,​EClass,​EObject> query)

  Since:

  4.2

• isOCLQueryParameter

  protected boolean isOCLQueryParameter​(java.lang.String name)

  Since:

  4.2

• prepareContainer

  public static void prepareContainer​(org.eclipse.net4j.util.container.IManagedContainer container)