org.eclipse.ocl.examples.domain.library
Class AbstractUnaryOperation

java.lang.Object
  org.eclipse.ocl.examples.domain.values.util.ValuesUtil
      org.eclipse.ocl.examples.domain.library.AbstractFeature
          org.eclipse.ocl.examples.domain.library.AbstractOperation
              org.eclipse.ocl.examples.domain.library.AbstractUnaryOperation

All Implemented Interfaces:

LibraryFeature, LibraryOperation, LibraryUnaryOperation

Direct Known Subclasses:

AbstractUntypedUnaryOperation, ClassifierAllInstancesOperation, ClassifierOclContentsOperation, CollectionSumOperation, EnumerationAllInstancesOperation, OclAnyOclAsSetOperation

public abstract class AbstractUnaryOperation
extends AbstractOperation
implements LibraryUnaryOperation

AbstractUnaryOperation defines the default implementation of a unary operation redirecting the call-expression invocation to the return type-id form.

Field Summary

Fields inherited from class org.eclipse.ocl.examples.domain.values.util.ValuesUtil

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_VALUE, ZERO_VALUE

Constructor Summary

AbstractUnaryOperation()

Method Summary

java.lang.Object	evaluate(DomainEvaluator evaluator, DomainCallExp callExp, java.lang.Object sourceValue)
java.lang.Object	evaluate(DomainEvaluator evaluator, DomainCallExp callExp, java.lang.Object sourceValue, java.lang.Object... argumentValues) Return the result of evaluating operationCall upon sourceVal within the environment provided by EvaluationVisitor.
abstract java.lang.Object	evaluate(DomainEvaluator evaluator, TypeId returnTypeId, java.lang.Object sourceValue) Return the result of evaluating the operation on an argument.

Methods inherited from class org.eclipse.ocl.examples.domain.values.util.ValuesUtil

asBagValue, asBoolean, asCollectionType, asCollectionValue, asInteger, asIntegerValue, asNavigableObject, asObject, asOrderedSetValue, asRealValue, asSequenceValue, asSetValue, asString, asTupleValue, asType, asUniqueCollectionValue, asUnlimitedNaturalValue, asValue, createBagAccumulatorValue, createBagOfEach, createBagRange, createBagValue, createCollectionAccumulatorValue, createInvalidValue, createObjectValue, createOrderedSetAccumulatorValue, createOrderedSetOfEach, createOrderedSetRange, createOrderedSetValue, createRange, createSequenceAccumulatorValue, createSequenceOfEach, createSequenceRange, createSequenceRange, createSequenceValue, createSetAccumulatorValue, createSetOfEach, createSetRange, createSetValue, createTupleOfEach, createTupleValue, createTupleValue, createTypeValue, getTypeName, initAllStatics, integerValueOf, integerValueOf, integerValueOf, integerValueOf, integerValueOf, isBoxed, isCollectionValue, isIntegerValue, isUnboxed, isUnlimited, oclToString, realValueOf, realValueOf, realValueOf, realValueOf, realValueOf, stringValueOf, throwInvalidValueException, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractUnaryOperation

public AbstractUnaryOperation()

Method Detail

evaluate

@Nullable
public java.lang.Object evaluate(@NonNull
                                          DomainEvaluator evaluator,
                                          @NonNull
                                          DomainCallExp callExp,
                                          @Nullable
                                          java.lang.Object sourceValue,
                                          java.lang.Object... argumentValues)

Description copied from interface: LibraryOperation

Return the result of evaluating operationCall upon sourceVal within the environment provided by EvaluationVisitor. An invalid return may be indicated by throwing an exception returning Java null or OCL invalid.

Specified by:

evaluate in interface LibraryOperation

Returns:

the evaluated value

evaluate

@Nullable
public java.lang.Object evaluate(@NonNull
                                          DomainEvaluator evaluator,
                                          @NonNull
                                          DomainCallExp callExp,
                                          @Nullable
                                          java.lang.Object sourceValue)

Specified by:

evaluate in interface LibraryUnaryOperation

evaluate

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

Description copied from interface: LibraryUnaryOperation

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

Specified by:

evaluate in interface LibraryUnaryOperation

Returns:

the evaluated value