org.eclipse.ocl.examples.library.numeric
Class NumericAbsOperation

java.lang.Object
  org.eclipse.ocl.examples.domain.library.AbstractFeature
      org.eclipse.ocl.examples.domain.library.AbstractOperation
          org.eclipse.ocl.examples.domain.library.AbstractUnaryOperation
              org.eclipse.ocl.examples.library.numeric.AbstractNumericUnaryOperation
                  org.eclipse.ocl.examples.library.numeric.NumericAbsOperation

All Implemented Interfaces:

LibraryFeature, LibraryOperation, LibraryUnaryOperation

public class NumericAbsOperation
extends AbstractNumericUnaryOperation

AbsOperation realises the abs() library operation.

Field Summary

static NumericAbsOperation

INSTANCE

Constructor Summary

NumericAbsOperation()

Method Summary

protected Value

evaluateNumeric(NumericValue left) Return the result of evaluating the operation on left.

Methods inherited from class org.eclipse.ocl.examples.library.numeric.AbstractNumericUnaryOperation

evaluate, evaluateInteger, evaluateReal, evaluateUnlimited

Methods inherited from class org.eclipse.ocl.examples.domain.library.AbstractUnaryOperation

evaluate

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

argumentsMayBeInvalid

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

getLibraryValidator, getValidator

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.LibraryOperation

argumentsMayBeInvalid

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

getValidator

Field Detail

INSTANCE

public static final NumericAbsOperation INSTANCE

Constructor Detail

NumericAbsOperation

public NumericAbsOperation()

Method Detail

evaluateNumeric

protected Value evaluateNumeric(NumericValue left)
                         throws InvalidValueException

Description copied from class: AbstractNumericUnaryOperation

Return the result of evaluating the operation on left. A null return or an exception may be used for invalid.

Overrides:

evaluateNumeric in class AbstractNumericUnaryOperation

Throws:

InvalidValueException