org.eclipse.ocl.examples.library.string
Class StringTokenizeOperation

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.library.string.StringTokenizeOperation

All Implemented Interfaces:

LibraryBinaryOperation, LibraryFeature, LibraryOperation, LibraryTernaryOperation, LibraryUnaryOperation

public class StringTokenizeOperation
extends AbstractOperation
implements LibraryUnaryOperation, LibraryBinaryOperation, LibraryTernaryOperation

StringTokenizeOperation realises the String::tokenize() library operations.

Field Summary

static StringTokenizeOperation

INSTANCE

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

StringTokenizeOperation()

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.
SequenceValue	evaluate(DomainEvaluator evaluator, TypeId returnTypeId, java.lang.Object sourceValue) Return the result of evaluating the operation on an argument.
SequenceValue	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.
SequenceValue	evaluate(DomainEvaluator evaluator, TypeId returnTypeId, java.lang.Object sourceValue, java.lang.Object firstArgumentValue, java.lang.Object secondArgumentValue) Return the result of evaluating the operation on source with arg1 and arg2.

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

Field Detail

INSTANCE

@NonNull
public static final StringTokenizeOperation INSTANCE

Constructor Detail

StringTokenizeOperation

public StringTokenizeOperation()

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

evaluate

@NonNull
public SequenceValue 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

evaluate

@NonNull
public SequenceValue 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

Returns:

the evaluated value

evaluate

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

Description copied from interface: LibraryTernaryOperation

Return the result of evaluating the operation on source with arg1 and arg2. An invalid return may be indicated by throwing an exception returning Java null or OCL invalid.

Specified by:

evaluate in interface LibraryTernaryOperation

Returns:

the evaluated value