public abstract class Filter
extends Object
Row.get(int)
.
Constructor and Description |
---|
Filter() |
Modifier and Type | Method and Description |
---|---|
abstract String[] |
references()
List of columns that are referenced by this filter.
|
String[][] |
v2references()
List of columns that are referenced by this filter.
|
public abstract String[] references()
Note that, each element in references
represents a column; dots
are used as separators
for nested columns. If any part of the names contains dots
, it is quoted to avoid confusion.
public String[][] v2references()