public interface ValueProvider
ValueProvider
class provides variable values to be used for expression reduction.Modifier and Type | Method and Description |
---|---|
Data |
getVariableValue(Variable variable)
Returns value of the specified variable.
|
Data getVariableValue(Variable variable)
variable
- Variable to be substituted with a value.null
if no value is provided for this variable.java.lang.IllegalArgumentException
- if the argument is null
.