com.bigdata.rdf.task

Class ApiTaskForIndexManager<T>

java.lang.Object

com.bigdata.rdf.task.ApiTaskForIndexManager<T>

Type Parameters:

T -

All Implemented Interfaces:

Callable<T>

public class ApiTaskForIndexManager<T>
extends Object
implements Callable<T>

Wrapper for a task to be executed in a stand-off fashion. This can be used for the IBigdataFederation since it provides access to the global view of a scale-out index. It can also be used for a Journal if are not relying on the IConcurrencyManager to guard the resources declared by the task.

Note: Global locks are NOT used in scale-out and operations will be only shard-wise ACID.

Author:

Bryan Thompson

Constructor Summary

Constructors

Constructor and Description
ApiTaskForIndexManager(IIndexManager indexManager, IApiTask<T> delegate)

Method Summary

Methods

Modifier and Type	Method and Description
T	call()

Methods inherited from class java.lang.Object

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

Constructor Detail

ApiTaskForIndexManager

public ApiTaskForIndexManager(IIndexManager indexManager,
                      IApiTask<T> delegate)

Method Detail

call

public T call()
       throws Exception

Specified by:

call in interface Callable<T>

Throws:

Exception