org.multiverse.api.callables
Interface TxnCallable<E>

public interface TxnCallable<E>

A transactional callable contains the logic that needs to be executed transactionally and normally is executed by the TxnExecutor. This transactional callable is optimized for returning an object reference.

Author:

Peter Veentjer.

Method Summary

E	call(Txn txn) Executes the callable.

Method Detail

call

E call(Txn txn)
       throws Exception

Executes the callable.

Parameters:

txn - the Transaction. Depending on the txn PropagationLevel, this could be null.

Returns:

the result of the execution.

Throws:

Exception