com.bigdata.ha

Interface IIndexManagerCallable<T>

Type Parameters:

T -

All Superinterfaces:

Callable<T>, Serializable

All Known Implementing Classes:

IndexManagerCallable

public interface IIndexManagerCallable<T>
extends Serializable, Callable<T>

Interface allows arbitrary tasks to be submitted to an HAGlue service for evaluation.

Author:

Bryan Thompson

Method Summary

Methods

Modifier and Type	Method and Description
IIndexManager	getIndexManager() Return the IIndexManager.
void	setIndexManager(IIndexManager indexManager) Invoked before the task is executed to provide a reference to the IIndexManager on which it is executing.

Methods inherited from interface java.util.concurrent.Callable

call

Method Detail

setIndexManager

void setIndexManager(IIndexManager indexManager)

Invoked before the task is executed to provide a reference to the IIndexManager on which it is executing.

Parameters:

indexManager - The index manager on the service.

Throws:

IllegalArgumentException - if the argument is null

IllegalStateException - if setIndexManager(IIndexManager) has already set.

getIndexManager

IIndexManager getIndexManager()

Return the IIndexManager.

Returns:

The index manager and never null.

Throws:

IllegalStateException - if index manager reference is not set.