public abstract class Reducer extends Object
| Modifier | Constructor and Description |
|---|---|
protected |
Reducer(String name) |
protected |
Reducer(String name,
String field) |
| Modifier and Type | Method and Description |
|---|---|
void |
addArgs(List<Object> args) |
Reducer |
as(String alias) |
String |
getAlias() |
String |
getField() |
String |
getName() |
protected abstract List<Object> |
getOwnArgs() |
protected Reducer(String name)
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