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

java.lang.Object
  extended by org.eclipse.ocl.examples.domain.values.util.ValuesUtil
      extended by org.eclipse.ocl.examples.domain.library.AbstractFeature
          extended by org.eclipse.ocl.examples.domain.library.AbstractOperation
              extended by org.eclipse.ocl.examples.domain.library.AbstractBinaryOperation
                  extended by org.eclipse.ocl.examples.domain.library.AbstractUntypedBinaryOperation
All Implemented Interfaces:
LibraryBinaryOperation, LibraryFeature, LibraryOperation, LibraryUntypedBinaryOperation, LibraryUntypedOperation
Direct Known Subclasses:
AbstractSimpleBinaryOperation, CollectionSelectByKindOperation, CollectionSelectByTypeOperation, OclAnyOclAsTypeOperation, OclAnyOclIsInStateOperation, OclAnyOclIsKindOfOperation, OclAnyOclIsTypeOfOperation, OclComparableComparisonOperation, OclTypeConformsToOperation

public abstract class AbstractUntypedBinaryOperation
extends AbstractBinaryOperation
implements LibraryUntypedBinaryOperation

AbstractUntypedBinaryOperation defines the default implementation of a binary operation redirecting the type-id invocation to the type-id-less 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
AbstractUntypedBinaryOperation()
           
 
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.
abstract  java.lang.Object evaluate(DomainEvaluator evaluator, java.lang.Object sourceValue, java.lang.Object argumentValue)
           
 java.lang.Object evaluate(DomainEvaluator 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.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
 

Constructor Detail

AbstractUntypedBinaryOperation

public AbstractUntypedBinaryOperation()
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
Overrides:
dispatch in class AbstractBinaryOperation

evaluate

@Nullable
public java.lang.Object evaluate(@NonNull
                                          DomainEvaluator 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

evaluate

@Nullable
public abstract java.lang.Object evaluate(@NonNull
                                                   DomainEvaluator evaluator,
                                                   @Nullable
                                                   java.lang.Object sourceValue,
                                                   @Nullable
                                                   java.lang.Object argumentValue)
Specified by:
evaluate in interface LibraryUntypedBinaryOperation