com.lightstep.tracer.retry

Interface Retryable<T>

Type Parameters:

T - The type of the result of this Retryable.

All Known Implementing Classes:

Metrics

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface Retryable<T>

Interface that provides retry ability for a class when executed via RetryPolicy.run(Retryable).

This is a functional interface whose functional method is retry(RetryPolicy,int).

Method Summary

Modifier and Type	Method and Description
T	retry(RetryPolicy retryPolicy, int attemptNo) Main run method of the Retryable that is invoked by a RetryPolicy, which defines the rules of retry invocations.

Method Detail

retry

T retry(RetryPolicy retryPolicy,
        int attemptNo)
 throws Exception

Main run method of the Retryable that is invoked by a RetryPolicy, which defines the rules of retry invocations.

Parameters:

retryPolicy - The invoking RetryPolicy.

attemptNo - The incremental sequence number of the retry attempt.

Returns:

The result of the invocation.

Throws:

Exception - If an exception occurs.