com.netflix.astyanax.connectionpool
Interface ExecuteWithFailover<CL,R>

Type Parameters:

CL -

R -

All Known Implementing Classes:

AbstractExecuteWithFailoverImpl, LeastOutstandingExecuteWithFailover, RoundRobinExecuteWithFailover

public interface ExecuteWithFailover<CL,R>

Interface that encapsulates functionality to execute an Operation with a failover strategy as well. This class is used when attempting to find a healthy Connection from a set of HostConnectionPool(s) for a set of Host(s) This can be used by an extending class of the AbstractHostPartitionConnectionPool which reliably tries to execute an Operation within the AbstractHostPartitionConnectionPool.executeWithFailover(Operation, com.netflix.astyanax.retry.RetryPolicy) method for the given host partitions.

See Also:

AbstractHostPartitionConnectionPool} for references to this class.

Method Summary

OperationResult<R>

tryOperation(Operation<CL,R> operation)

Method Detail

tryOperation

OperationResult<R> tryOperation(Operation<CL,R> operation)
                                throws ConnectionException

Throws:

ConnectionException