org.eclipse.ocl.examples.codegen.library

Class NativeVisitorOperation

java.lang.Object

org.eclipse.ocl.pivot.utilities.ValueUtil

org.eclipse.ocl.pivot.library.AbstractFeature

org.eclipse.ocl.pivot.library.AbstractOperation

org.eclipse.ocl.pivot.library.AbstractBinaryOperation

org.eclipse.ocl.examples.codegen.library.NativeVisitorOperation

All Implemented Interfaces:

LibraryBinaryOperation, LibraryFeature, LibraryOperation

public class NativeVisitorOperation
extends AbstractBinaryOperation

The instance of NativeVisitorOperation supports evaluation of an operation using native language facilities (i.e X.visitorOperation()) when code generated).

Field Summary

Fields

Modifier and Type	Field and Description
static NativeVisitorOperation	INSTANCE

Fields inherited from class org.eclipse.ocl.pivot.utilities.ValueUtil

EMPTY_BAG, EMPTY_SET, FALSE_VALUE, INTEGER_MAX_VALUE, INTEGER_MIN_VALUE, INVALID_VALUE, LONG_MAX_VALUE, LONG_MIN_VALUE, NULL_STRING, NULL_VALUE, ONE_VALUE, TRUE_VALUE, UNLIMITED_ONE_VALUE, UNLIMITED_VALUE, ZERO_VALUE

Constructor Summary

Constructors

Constructor and Description
NativeVisitorOperation()

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.Object	evaluate(Evaluator evaluator, TypeId returnTypeId, java.lang.Object sourceValue, java.lang.Object argumentValue) Return the result of evaluating the operation on left and right arguments.

Methods inherited from class org.eclipse.ocl.pivot.library.AbstractBinaryOperation

dispatch

Methods inherited from class org.eclipse.ocl.pivot.utilities.ValueUtil

asBagValue, asBoolean, asClass, asCollectionType, asCollectionValue, asInteger, asIntegerValue, asMapType, asMapValue, asNavigableObject, asObject, asOrderedCollectionValue, asOrderedSetValue, asRealValue, asSequenceValue, asSetValue, asString, asTupleValue, asType, asUniqueCollectionValue, asUnlimitedNaturalValue, asValue, bigDecimalValueOf, bigIntegerValueOf, characterValueOf, createBagAccumulatorValue, createBagOfEach, createBagRange, createBagValue, createCollectionAccumulatorValue, createInvalidValue, createMapEntry, createMapOfEach, createMapValue, createObjectValue, createOrderedSetAccumulatorValue, createOrderedSetOfEach, createOrderedSetRange, createOrderedSetValue, createRange, createSequenceAccumulatorValue, createSequenceOfEach, createSequenceRange, createSequenceRange, createSequenceValue, createSetAccumulatorValue, createSetOfEach, createSetRange, createSetValue, createTupleOfEach, createTupleValue, getElementIdName, getTypeName, initAllStatics, integerValueOf, integerValueOf, integerValueOf, integerValueOf, integerValueOf, isBoxed, isCollectionValue, isEcore, isIntegerNumber, isIntegerValue, isRealNumber, isUnboxed, isUnlimited, oclToString, realValueOf, realValueOf, realValueOf, realValueOf, realValueOf, stringValueOf, throwBooleanInvalidValueException, throwInvalidValueException, throwUnsupportedCompareTo, toString, unlimitedNaturalValueOf, unlimitedNaturalValueOf, unlimitedNaturalValueOf, unlimitedNaturalValueOf, unlimitedNaturalValueOf

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

INSTANCE

@NonNull
public static final NativeVisitorOperation INSTANCE

Constructor Detail

NativeVisitorOperation

public NativeVisitorOperation()

Method Detail

evaluate

@Nullable
public java.lang.Object evaluate(@NonNull
                                 Evaluator evaluator,
                                 @NonNull
                                 TypeId returnTypeId,
                                 @Nullable
                                 java.lang.Object sourceValue,
                                 @Nullable
                                 java.lang.Object argumentValue)

Description copied from interface: LibraryBinaryOperation

Return the result of evaluating the operation on left and right arguments. An invalid return may be indicated by throwing an exception returning Java null or OCL invalid.

Specified by:

evaluate in interface LibraryBinaryOperation

Specified by:

evaluate in class AbstractBinaryOperation