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

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.AbstractPolyOperation

All Implemented Interfaces:

LibraryBinaryOperation, LibraryFeature, LibraryOperation, LibraryTernaryOperation, LibraryUnaryOperation

Direct Known Subclasses:

OclAnyOclLogOperation

public abstract class AbstractPolyOperation
extends AbstractOperation
implements LibraryUnaryOperation, LibraryBinaryOperation, LibraryTernaryOperation

AbstractPolyOperation supports arguments with a variety of argument lengths operations.

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

AbstractPolyOperation()

Method Summary

java.lang.Object

dispatch(DomainEvaluator evaluator, DomainCallExp callExp, java.lang.Object sourceValue) Return the result of evaluating callExp and its arguments upon sourceValue within the environment provided by evaluator.

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

asBagValue, asBoolean, asCollectionType, asCollectionValue, asInteger, asIntegerValue, asMetaclass, asNavigableObject, asObject, asOrderedCollectionValue, asOrderedSetValue, asRealValue, asSequenceValue, asSetValue, asString, asTupleValue, asType, asUniqueCollectionValue, asUnlimitedNaturalValue, asValue, bigDecimalValueOf, bigIntegerValueOf, characterValueOf, 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, getEcoreNumber, getTypeName, initAllStatics, integerValueOf, integerValueOf, integerValueOf, integerValueOf, integerValueOf, isBoxed, isCollectionValue, isIntegerNumber, isIntegerValue, isRealNumber, isUnboxed, isUnlimited, oclToString, realValueOf, realValueOf, realValueOf, realValueOf, realValueOf, stringValueOf, throwBooleanInvalidValueException, throwInvalidValueException, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.ocl.examples.domain.library.LibraryUnaryOperation

evaluate

Methods inherited from interface org.eclipse.ocl.examples.domain.library.LibraryBinaryOperation

evaluate

Methods inherited from interface org.eclipse.ocl.examples.domain.library.LibraryTernaryOperation

evaluate

Constructor Detail

AbstractPolyOperation

public AbstractPolyOperation()

Method Detail

dispatch

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

Description copied from interface: LibraryOperation

Return the result of evaluating callExp and its arguments upon sourceValue within the environment provided by evaluator. An invalid return may be indicated by throwing an exception, returning Java null, or returning OCL invalid.

This invocation evaluates the arguments as required. Derived implementations may implement short circuit processing to skip redundant evlaution of later arguments.

Invocations may bypass dispatch if a derived LibraryOperation such as LibrarySimpleBinaryOperation makes its internal evaluate signature available for use after a type test and cast.

Specified by:

dispatch in interface LibraryOperation