public class SignedEval extends UnaryEval implements Cloneable
| Constructor and Description |
|---|
SignedEval(boolean negative,
EvalNode childEval) |
| Modifier and Type | Method and Description |
|---|---|
Object |
clone() |
boolean |
equals(Object obj) |
Datum |
eval(Schema schema,
Tuple tuple) |
String |
getName() |
TajoDataTypes.DataType |
getValueType() |
int |
hashCode() |
boolean |
isNegative() |
String |
toString() |
public SignedEval(boolean negative,
EvalNode childEval)
public boolean isNegative()
public TajoDataTypes.DataType getValueType()
getValueType in class UnaryEvalpublic Object clone() throws CloneNotSupportedException
clone in class UnaryEvalCloneNotSupportedExceptionCopyright © 2015 Apache Software Foundation. All Rights Reserved.