Package io.dialob.session.engine.program.expr.arith

Interface UnaryOperator

All Superinterfaces:

Expression, Serializable

All Known Subinterfaces:

IsEmptyOperator, NegOperator, NegOperatorDecimal, NegOperatorNumber, NotOperator, SizeOperator

All Known Implementing Classes:

ImmutableIsEmptyOperator, ImmutableNegOperatorDecimal, ImmutableNegOperatorNumber, ImmutableNotOperator, ImmutableSizeOperator

public interface UnaryOperator
extends Expression

Method Summary

Modifier and Type	Method	Description
Object	apply(Object value)
default Object	eval(EvalContext evalContext)
default Set<EventMatcher>	getEvalRequiredConditions()
Expression	getExpression()

Methods inherited from interface io.dialob.session.engine.program.model.Expression

getValueType

Method Details

getExpression

@Parameter
Expression getExpression()

eval

default Object eval(@NonNull
 EvalContext evalContext)

Specified by:

eval in interface Expression

getEvalRequiredConditions

@NonNull
default Set<EventMatcher> getEvalRequiredConditions()

Specified by:

getEvalRequiredConditions in interface Expression

apply

Object apply(@NonNull
 Object value)