HystrixObservableCommandChain (ribbon 2.2.5 API)

```
public class HystrixObservableCommandChain<T>
extends java.lang.Object
```
This class implements chaining mechanism for Hystrix commands. If a command in a chain fails, the next one is run. If all commands in the chain failed, the error from the last one is reported. To be able to identify the Hystrix command for which request was executed, an ResultCommandPair event stream is returned by toResultCommandPairObservable() method. If information about Hystrix command is not important, toObservable() method shall be used, which is more efficient.

Constructors
Constructor and Description
`HystrixObservableCommandChain(com.netflix.hystrix.HystrixObservableCommand<T>... commands)`
`HystrixObservableCommandChain(java.util.List<com.netflix.hystrix.HystrixObservableCommand<T>> hystrixCommands)`

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`java.util.List<com.netflix.hystrix.HystrixObservableCommand<T>>`	`getCommands()`
`com.netflix.hystrix.HystrixObservableCommand`	`getLastCommand()`
`rx.Observable<T>`	`toObservable()`
`rx.Observable<ResultCommandPair<T>>`	`toResultCommandPairObservable()`

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

public HystrixObservableCommandChain(java.util.List<com.netflix.hystrix.HystrixObservableCommand<T>> hystrixCommands)

public HystrixObservableCommandChain(com.netflix.hystrix.HystrixObservableCommand<T>... commands)

public rx.Observable<ResultCommandPair<T>> toResultCommandPairObservable()

public rx.Observable<T> toObservable()

public java.util.List<com.netflix.hystrix.HystrixObservableCommand<T>> getCommands()

public com.netflix.hystrix.HystrixObservableCommand getLastCommand()

Class HystrixObservableCommandChain<T>