public abstract class Reducer
extends java.lang.Object
Modifier | Constructor and Description |
---|---|
protected |
Reducer(java.lang.String name) |
protected |
Reducer(java.lang.String name,
java.lang.String field) |
Modifier and Type | Method and Description |
---|---|
void |
addArgs(java.util.List<java.lang.Object> args) |
Reducer |
as(java.lang.String alias) |
protected abstract java.util.List<java.lang.Object> |
getOwnArgs() |
protected Reducer(java.lang.String name)
protected Reducer(java.lang.String name, java.lang.String field)
public final Reducer as(java.lang.String alias)
protected abstract java.util.List<java.lang.Object> getOwnArgs()
public final void addArgs(java.util.List<java.lang.Object> args)
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