ShardMainResultForwarder

public class ShardMainResultForwarder
extends ResultForwarder implements ILogSaverListener

java.lang.Object
↳	com.android.tradefed.result.ResultForwarder
	↳	com.android.tradefed.invoker.ShardMainResultForwarder

A ResultForwarder that combines the results of a sharded test invocations. It only reports completion of the invocation to the listeners once all sharded invocations are complete.

This class is not thread safe. It is expected that clients will lock on this class when sending test results, to prevent invocation callbacks from being called out of order.

Summary

Public constructors
`ShardMainResultForwarder( listeners, int expectedShards)` Create a `ShardMainResultForwarder`.

Public methods
`void`	`invocationEnded(long elapsedTime)`
`void`	`invocationEnded(long elapsedTime, IInvocationContext context)` More detailed callback to differentiate which shard finished.
`void`	`invocationFailed(FailureDescription failure)`
`void`	`invocationFailed(Throwable cause)`
`void`	`invocationStarted(IInvocationContext context)`
`void`	`logAssociation(String dataName, LogFile logFile)`
`void`	`testLogForward(String dataName, LogDataType dataType, InputStreamSource dataStream)` Only forward the testLog instead of saving the log first.
`void`	`testLogSaved(String dataName, LogDataType dataType, InputStreamSource dataStream, LogFile logFile)`

Public constructors

ShardMainResultForwarder

public ShardMainResultForwarder ( listeners, 
                int expectedShards)

Create a ShardMainResultForwarder.

Parameters
`listeners`	: the list of `ITestInvocationListener` to forward results to when all shards are completed
`expectedShards`	`int`: the number of shards

Public methods

invocationEnded

public void invocationEnded (long elapsedTime)

Parameters
`elapsedTime`	`long`

invocationEnded

public void invocationEnded (long elapsedTime, 
                IInvocationContext context)

More detailed callback to differentiate which shard finished.

Parameters
`elapsedTime`	`long`
`context`	`IInvocationContext`

invocationFailed

public void invocationFailed (FailureDescription failure)

Parameters
`failure`	`FailureDescription`

invocationFailed

public void invocationFailed (Throwable cause)

Parameters
`cause`	`Throwable`

invocationStarted

public void invocationStarted (IInvocationContext context)

Parameters
`context`	`IInvocationContext`

logAssociation

public void logAssociation (String dataName, 
                LogFile logFile)

Parameters
`dataName`	`String`
`logFile`	`LogFile`

testLogForward

public void testLogForward (String dataName, 
                LogDataType dataType, 
                InputStreamSource dataStream)

Only forward the testLog instead of saving the log first.

Parameters
`dataName`	`String`
`dataType`	`LogDataType`
`dataStream`	`InputStreamSource`

testLogSaved

public void testLogSaved (String dataName, 
                LogDataType dataType, 
                InputStreamSource dataStream, 
                LogFile logFile)

Parameters
`dataName`	`String`
`dataType`	`LogDataType`
`dataStream`	`InputStreamSource`
`logFile`	`LogFile`