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IRetryDecision

public interface IRetryDecision

com.android.tradefed.retry.IRetryDecision


Interface driving the retry decision and applying the filter on the class for more targeted retry.

Summary

Public methods

abstract void addLastAttempt( lastResults)

ERROR(/#shouldRetry(com.android.tradefed.testtype.IRemoteTest,int,List)) will most likely be called before the last retry attempt, so we might be missing the very last attempt results for statistics purpose.

abstract int getMaxRetryCount()

The maximum number of attempts during auto-retry.

abstract RetryStatistics getRetryStatistics()

Returns the RetryStatistics representing the retry.

abstract RetryStrategy getRetryStrategy()

The RetryStrategy used during auto-retry.

abstract boolean isAutoRetryEnabled()

Whether or not to enable auto-retry.

abstract boolean rebootAtLastAttempt()

Whether or not to reboot the device before the last attempt.

abstract void setInvocationContext(IInvocationContext context)

Set the current invocation context.

abstract boolean shouldRetry(IRemoteTest test, int attemptJustExecuted, previousResults)

Decide whether or not retry should be attempted.

Public methods

addLastAttempt

public abstract void addLastAttempt ( lastResults)

ERROR(/#shouldRetry(com.android.tradefed.testtype.IRemoteTest,int,List)) will most likely be called before the last retry attempt, so we might be missing the very last attempt results for statistics purpose. This method allows those results to be provided for proper statistics calculations.

getMaxRetryCount

public abstract int getMaxRetryCount ()

The maximum number of attempts during auto-retry.

Returns
int

getRetryStatistics

public abstract RetryStatistics getRetryStatistics ()

Returns the RetryStatistics representing the retry.

Returns
RetryStatistics

getRetryStrategy

public abstract RetryStrategy getRetryStrategy ()

The RetryStrategy used during auto-retry.

Returns
RetryStrategy

isAutoRetryEnabled

public abstract boolean isAutoRetryEnabled ()

Whether or not to enable auto-retry.

Returns
boolean

rebootAtLastAttempt

public abstract boolean rebootAtLastAttempt ()

Whether or not to reboot the device before the last attempt.

Returns
boolean

setInvocationContext

public abstract void setInvocationContext (IInvocationContext context)

Set the current invocation context.

Parameters
context IInvocationContext

shouldRetry

public abstract boolean shouldRetry (IRemoteTest test, 
                int attemptJustExecuted, 
                 previousResults)

Decide whether or not retry should be attempted. Also make any necessary changes to the IRemoteTest to be retried (Applying filters, etc.).

Parameters
test IRemoteTest: The IRemoteTest that just ran.

attemptJustExecuted int: The number of the attempt that we just ran.

previousResults : The list of TestRunResult of the test that just ran.

Returns
boolean True if we should retry, False otherwise.

Throws
DeviceNotAvailableException Can be thrown during device recovery