public interface Expression
Modifier and Type | Method and Description |
---|---|
java.util.List<Expression> |
children() |
DataType |
dataType() |
Object |
eval(RowRecord record) |
default java.util.Set<String> |
references() |
String |
toString() |
Object eval(RowRecord record)
record
- the input record to evaluate.DataType dataType()
String toString()
toString
in class Object
default java.util.Set<String> references()
java.util.List<Expression> children()