public static class ExpressionFactory.ParameterFunction extends Object implements Expression
Modifier and Type | Field and Description |
---|---|
private List<Expression> |
args |
private Class<?>[] |
expectedParameterTypes |
private Method |
m |
private boolean |
needsEnvironment |
private boolean |
nullable |
Constructor and Description |
---|
ExpressionFactory.ParameterFunction(Method m,
List<Expression> args,
boolean needsEnvironment)
Constructs a new
ParameterFunction . |
private final boolean nullable
private final List<Expression> args
private final Class<?>[] expectedParameterTypes
private final boolean needsEnvironment
public ExpressionFactory.ParameterFunction(Method m, List<Expression> args, boolean needsEnvironment)
ParameterFunction
.public Object evaluate(Environment env)
Expression
evaluate
in interface Expression
env
- The environmentList
, String or any
primitive type or wrapper classes of a primitive type.