Execution (Failsafe 1.0.1 API)

java.lang.Object
- net.jodah.failsafe.ExecutionContext
- - net.jodah.failsafe.Execution

```
public class Execution
extends ExecutionContext
```
Tracks executions and determines when an execution can be performed for a RetryPolicy.

Constructor Summary

Constructors
Constructor and Description
`Execution(CircuitBreaker circuitBreaker)` Creates a new Execution for the `circuitBreaker`.
`Execution(RetryPolicy retryPolicy)` Creates a new Execution for the `retryPolicy`.
`Execution(RetryPolicy retryPolicy, CircuitBreaker circuitBreaker)` Creates a new Execution for the `retryPolicy` and `circuitBreaker`.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`canRetryFor(Object result)` Records an execution and returns true if a retry can be performed for the `result`, else returns false and marks the execution as complete.
`boolean`	`canRetryFor(Object result, Throwable failure)` Records an execution and returns true if a retry can be performed for the `result` or `failure`, else returns false and marks the execution as complete.
`boolean`	`canRetryOn(Throwable failure)` Records an execution and returns true if a retry can be performed for the `failure`, else returns false and marks the execution as complete.
`void`	`complete()` Records and completes the execution.
`boolean`	`complete(Object result)` Records and attempts to complete the execution with the `result`.
`<T extends Throwable> T`	`getLastFailure()` Returns the last failure that was recorded.
`<T> T`	`getLastResult()` Returns the last result that was recorded.
`Duration`	`getWaitTime()` Returns the time to wait before the next execution attempt.
`boolean`	`isComplete()` Returns whether the execution is complete.
`boolean`	`recordFailure(Throwable failure)` Records a failed execution and returns true if a retry can be performed for the `failure`, else returns false and completes the execution.

Methods inherited from class net.jodah.failsafe.ExecutionContext
getElapsedTime, getExecutions, getStartTime

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - Execution
```
public Execution(CircuitBreaker circuitBreaker)
```
    Creates a new Execution for the circuitBreaker.
    
    Throws:
    
    NullPointerException - if circuitBreaker is null
  - Execution
```
public Execution(RetryPolicy retryPolicy)
```
    Creates a new Execution for the retryPolicy.
    
    Throws:
    
    NullPointerException - if retryPolicy is null
  - Execution
```
public Execution(RetryPolicy retryPolicy,
                 CircuitBreaker circuitBreaker)
```
    Creates a new Execution for the retryPolicy and circuitBreaker.
    
    Throws:
    
    NullPointerException - if retryPolicy or circuitBreaker are null
- Method Detail
  - canRetryFor
```
public boolean canRetryFor(Object result)
```
    Records an execution and returns true if a retry can be performed for the result, else returns false and marks the execution as complete.
    
    Throws:
    
    IllegalStateException - if the execution is already complete
  - canRetryFor
```
public boolean canRetryFor(Object result,
                           Throwable failure)
```
    Records an execution and returns true if a retry can be performed for the result or failure, else returns false and marks the execution as complete.
    
    Throws:
    
    IllegalStateException - if the execution is already complete
  - canRetryOn
```
public boolean canRetryOn(Throwable failure)
```
    Records an execution and returns true if a retry can be performed for the failure, else returns false and marks the execution as complete.
    
    Throws:
    
    NullPointerException - if failure is null
    
    IllegalStateException - if the execution is already complete
  - complete
```
public void complete()
```
    Records and completes the execution.
    
    Throws:
    
    IllegalStateException - if the execution is already complete
  - complete
```
public boolean complete(Object result)
```
    Records and attempts to complete the execution with the result. Returns true on success, else false if completion failed and execution should be retried.
    
    Throws:
    
    IllegalStateException - if the execution is already complete
  - recordFailure
```
public boolean recordFailure(Throwable failure)
```
    Records a failed execution and returns true if a retry can be performed for the failure, else returns false and completes the execution.
    Alias of canRetryOn(Throwable)
    
    Throws:
    
    NullPointerException - if failure is null
    
    IllegalStateException - if the execution is already complete
  - getLastFailure
```
public <T extends Throwable> T getLastFailure()
```
    Returns the last failure that was recorded.
  - getLastResult
```
public <T> T getLastResult()
```
    Returns the last result that was recorded.
  - getWaitTime
```
public Duration getWaitTime()
```
    Returns the time to wait before the next execution attempt.
  - isComplete
```
public boolean isComplete()
```
    Returns whether the execution is complete.

Class Execution

Constructor Summary

Method Summary

Methods inherited from class net.jodah.failsafe.ExecutionContext

Methods inherited from class java.lang.Object

Constructor Detail

Execution

Execution

Execution

Method Detail

canRetryFor

canRetryFor

canRetryOn

complete

complete

recordFailure

getLastFailure

getLastResult

getWaitTime

isComplete