ServiceContext (Atomix API Reference (2.1.0-beta2))

```
public interface ServiceContext
```
State machine context.
The context is reflective of the current position and state of the Raft state machine. In particular, it exposes the current approximate time and all open Sessions.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`long`	`currentIndex()` Returns the current state machine index.
`OperationType`	`currentOperation()` Returns the current operation type.
`Session`	`currentSession()` Returns the current session.
`io.atomix.utils.time.LogicalClock`	`logicalClock()` Returns the state machine's logical clock.
`PrimitiveId`	`serviceId()` Returns the state machine identifier.
`String`	`serviceName()` Returns the state machine name.
`PrimitiveType`	`serviceType()` Returns the state machine type.
`Sessions`	`sessions()` Returns the state machine sessions.
`io.atomix.utils.time.WallClock`	`wallClock()` Returns the state machine's wall clock.

- Method Detail
  - serviceId
```
PrimitiveId serviceId()
```
    Returns the state machine identifier.
    
    Returns:
    
    The unique state machine identifier.
  - serviceName
```
String serviceName()
```
    Returns the state machine name.
    
    Returns:
    
    The state machine name.
  - serviceType
```
PrimitiveType serviceType()
```
    Returns the state machine type.
    
    Returns:
    
    The state machine type.
  - currentIndex
```
long currentIndex()
```
    Returns the current state machine index.
    The state index is indicative of the index of the current operation being applied to the server state machine. If a query is being applied, the index of the last command applied will be used.
    
    Returns:
    
    The current state machine index.
  - currentSession
```
Session currentSession()
```
    Returns the current session.
    
    Returns:
    
    the current session
  - currentOperation
```
OperationType currentOperation()
```
    Returns the current operation type.
    
    Returns:
    
    the current operation type
  - logicalClock
```
io.atomix.utils.time.LogicalClock logicalClock()
```
    Returns the state machine's logical clock.
    
    Returns:
    
    The state machine's logical clock.
  - wallClock
```
io.atomix.utils.time.WallClock wallClock()
```
    Returns the state machine's wall clock.
    
    Returns:
    
    The state machine's wall clock.
  - sessions
```
Sessions sessions()
```
    Returns the state machine sessions.
    
    Returns:
    
    The state machine sessions.

Interface ServiceContext

Method Summary

Method Detail

serviceId

serviceName

serviceType

currentIndex

currentSession

currentOperation

logicalClock

wallClock

sessions