public abstract class RawExpression extends java.lang.Object implements Resolvable
Resolvable
runtime expression
which must return a raw
result. Subclasses need implement
only the execute()
method.Constructor and Description |
---|
RawExpression() |
Modifier and Type | Method and Description |
---|---|
abstract raw |
execute()
Execute the underlying expression and get its result.
|
java.lang.Class |
getType()
Report the return type expected from executing the expression.
|
BaseDataType |
resolve()
Execute the underlying expression and get its result.
|
public final BaseDataType resolve()
resolve
in interface Resolvable
public final java.lang.Class getType()
getType
in interface Resolvable
BaseDataType
.public abstract raw execute()
raw
.