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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.AbstractUnaryOperation
public abstract class AbstractUnaryOperation
AbstractUnaryOperation defines the default implementation of a unary operation redirecting the call-expression invocation to the return type-id form.
Field Summary |
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Fields inherited from class org.eclipse.ocl.examples.domain.values.util.ValuesUtil |
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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 | |
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AbstractUnaryOperation()
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Method Summary | |
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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,
TypeId returnTypeId,
java.lang.Object sourceValue)
Return the result of evaluating the operation on an argument. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public AbstractUnaryOperation()
Method Detail |
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@Nullable public java.lang.Object dispatch(@NonNull DomainEvaluator evaluator, @NonNull DomainCallExp callExp, @Nullable java.lang.Object sourceValue)
LibraryOperation
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.
dispatch
in interface LibraryOperation
@Nullable public abstract java.lang.Object evaluate(@NonNull DomainEvaluator evaluator, @NonNull TypeId returnTypeId, @Nullable java.lang.Object sourceValue)
LibraryUnaryOperation
evaluate
in interface LibraryUnaryOperation
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