public final class OperatorFactory
extends java.lang.Object
Modifier and Type | Class and Description |
---|---|
static class |
OperatorFactory.OpTuple<T extends OperatorDesc>
OpTuple.
|
Modifier and Type | Field and Description |
---|---|
static java.util.ArrayList<OperatorFactory.OpTuple> |
opvec |
Modifier and Type | Method and Description |
---|---|
static <T extends OperatorDesc> |
get(java.lang.Class<T> opClass) |
static <T extends OperatorDesc> |
get(java.lang.Class<T> opClass,
RowSchema rwsch) |
static <T extends OperatorDesc> |
get(T conf,
Operator<? extends OperatorDesc>... oplist)
Returns an operator given the conf and a list of children operators.
|
static <T extends OperatorDesc> |
get(T conf,
RowSchema rwsch,
Operator... oplist)
Returns an operator given the conf and a list of children operators.
|
static <T extends OperatorDesc> |
getAndMakeChild(T conf,
java.util.List<Operator<? extends OperatorDesc>> oplist)
Returns an operator given the conf and a list of parent operators.
|
static <T extends OperatorDesc> |
getAndMakeChild(T conf,
Operator... oplist)
Returns an operator given the conf and a list of parent operators.
|
static <T extends OperatorDesc> |
getAndMakeChild(T conf,
RowSchema rwsch,
java.util.List<Operator<? extends OperatorDesc>> oplist)
Returns an operator given the conf and a list of parent operators.
|
static <T extends OperatorDesc> |
getAndMakeChild(T conf,
RowSchema rwsch,
java.util.Map<java.lang.String,ExprNodeDesc> colExprMap,
java.util.List<Operator<? extends OperatorDesc>> oplist)
Returns an operator given the conf and a list of parent operators.
|
static <T extends OperatorDesc> |
getAndMakeChild(T conf,
RowSchema rwsch,
java.util.Map<java.lang.String,ExprNodeDesc> colExprMap,
Operator... oplist)
Returns an operator given the conf and a list of parent operators.
|
static <T extends OperatorDesc> |
getAndMakeChild(T conf,
RowSchema rwsch,
Operator... oplist)
Returns an operator given the conf and a list of parent operators.
|
static void |
makeChild(Operator<? extends OperatorDesc> ret,
Operator<? extends OperatorDesc>... oplist)
Returns an operator given the conf and a list of children operators.
|
public static java.util.ArrayList<OperatorFactory.OpTuple> opvec
public static <T extends OperatorDesc> Operator<T> get(java.lang.Class<T> opClass)
public static <T extends OperatorDesc> Operator<T> get(java.lang.Class<T> opClass, RowSchema rwsch)
public static <T extends OperatorDesc> Operator<T> get(T conf, Operator<? extends OperatorDesc>... oplist)
public static void makeChild(Operator<? extends OperatorDesc> ret, Operator<? extends OperatorDesc>... oplist)
public static <T extends OperatorDesc> Operator<T> get(T conf, RowSchema rwsch, Operator... oplist)
public static <T extends OperatorDesc> Operator<T> getAndMakeChild(T conf, Operator... oplist)
public static <T extends OperatorDesc> Operator<T> getAndMakeChild(T conf, java.util.List<Operator<? extends OperatorDesc>> oplist)
public static <T extends OperatorDesc> Operator<T> getAndMakeChild(T conf, RowSchema rwsch, Operator... oplist)
public static <T extends OperatorDesc> Operator<T> getAndMakeChild(T conf, RowSchema rwsch, java.util.Map<java.lang.String,ExprNodeDesc> colExprMap, Operator... oplist)
public static <T extends OperatorDesc> Operator<T> getAndMakeChild(T conf, RowSchema rwsch, java.util.List<Operator<? extends OperatorDesc>> oplist)
public static <T extends OperatorDesc> Operator<T> getAndMakeChild(T conf, RowSchema rwsch, java.util.Map<java.lang.String,ExprNodeDesc> colExprMap, java.util.List<Operator<? extends OperatorDesc>> oplist)
Copyright © 2012 The Apache Software Foundation