org.eclipse.ocl.examples.library
Class AbstractTernaryOperation

java.lang.Object
  org.eclipse.ocl.examples.library.AbstractFeature
      org.eclipse.ocl.examples.library.AbstractOperation
          org.eclipse.ocl.examples.library.AbstractTernaryOperation

All Implemented Interfaces:

LibraryFeature, LibraryOperation, LibraryTernaryOperation, CallableImplementation

Direct Known Subclasses:

OrderedCollectionInsertAtOperation, OrderedSetSubOrderedSetOperation, SequenceSubSequenceOperation, StringSubstringOperation

public abstract class AbstractTernaryOperation
extends AbstractOperation
implements LibraryTernaryOperation

AbstractBinaryOperation dispatches a binary library operation to matching-type-specific call-backs.

Since:

3.1

Constructor Summary

AbstractTernaryOperation()

Method Summary

Value

evaluate(EvaluationVisitor evaluationVisitor, Value sourceVal, OperationCallExp operationCall) Return the result of evaluating operationCall upon sourceVal within the environment provided by EvaluationVisitor.

Methods inherited from class org.eclipse.ocl.examples.library.AbstractOperation

evaluate, evaluateArgument, getNumArguments

Methods inherited from class org.eclipse.ocl.examples.library.AbstractFeature

validate

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.library.LibraryTernaryOperation

evaluate

Methods inherited from interface org.eclipse.ocl.examples.pivot.evaluation.CallableImplementation

evaluate, validate

Constructor Detail

AbstractTernaryOperation

public AbstractTernaryOperation()

Method Detail

evaluate

public Value evaluate(EvaluationVisitor evaluationVisitor,
                      Value sourceVal,
                      OperationCallExp operationCall)
               throws InvalidValueException

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

Parameters:

evaluationVisitor - the evaluation context

sourceVal - the source operand for the operation

operationCall - the operation and additional arguments

Returns:

the evaluated value

Throws:

InvalidValueException