mondrian.rolap
Class RolapNativeRegistry

java.lang.Object
  mondrian.rolap.RolapNative
      mondrian.rolap.RolapNativeRegistry

public class RolapNativeRegistry
extends RolapNative

Composite of RolapNatives. Uses chain of responsibility to select the appropriate RolapNative evaluator.

Nested Class Summary

Nested classes/interfaces inherited from class mondrian.rolap.RolapNative

RolapNative.Listener, RolapNative.NativeEvent, RolapNative.TupleEvent

Field Summary

Fields inherited from class mondrian.rolap.RolapNative

listener

Constructor Summary

RolapNativeRegistry()

Method Summary

NativeEvaluator	createEvaluator(RolapEvaluator evaluator, FunDef fun, Exp[] args) Returns the matching NativeEvaluator or null if fun can not be executed in SQL for the given context and arguments.
void	register(String funName, RolapNative rn)
(package private) void	setListener(RolapNative.Listener listener) for testing
(package private) void	useHardCache(boolean hard) for testing

Methods inherited from class mondrian.rolap.RolapNative

getListener, isEnabled, setEnabled

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RolapNativeRegistry

public RolapNativeRegistry()

Method Detail

createEvaluator

public NativeEvaluator createEvaluator(RolapEvaluator evaluator,
                                       FunDef fun,
                                       Exp[] args)

Returns the matching NativeEvaluator or null if fun can not be executed in SQL for the given context and arguments.

Specified by:

createEvaluator in class RolapNative

register

public void register(String funName,
                     RolapNative rn)

setListener

void setListener(RolapNative.Listener listener)

for testing

Overrides:

setListener in class RolapNative

useHardCache

void useHardCache(boolean hard)

for testing

Specified by:

useHardCache in class RolapNative