State (jraft-core 1.3.14 1.3.14 API)

java.lang.Object
- java.lang.Enum<State>
- - com.alipay.sofa.jraft.core.State

All Implemented Interfaces:

Serializable, Comparable<State>
```
public enum State
extends Enum<State>
```
Node state

Author:

boyan (boyan@alibaba-inc.com) 2018-Apr-08 5:41:54 PM

Enum Constant Summary

Enum Constants
Enum Constant and Description
`STATE_CANDIDATE`
`STATE_END`
`STATE_ERROR`
`STATE_FOLLOWER`
`STATE_LEADER`
`STATE_SHUTDOWN`
`STATE_SHUTTING`
`STATE_TRANSFERRING`
`STATE_UNINITIALIZED`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`isActive()`
`static State`	`valueOf(String name)` Returns the enum constant of this type with the specified name.
`static State[]`	`values()` Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

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

- Enum Constant Detail
  - STATE_LEADER
```
public static final State STATE_LEADER
```
  - STATE_TRANSFERRING
```
public static final State STATE_TRANSFERRING
```
  - STATE_CANDIDATE
```
public static final State STATE_CANDIDATE
```
  - STATE_FOLLOWER
```
public static final State STATE_FOLLOWER
```
  - STATE_ERROR
```
public static final State STATE_ERROR
```
  - STATE_UNINITIALIZED
```
public static final State STATE_UNINITIALIZED
```
  - STATE_SHUTTING
```
public static final State STATE_SHUTTING
```
  - STATE_SHUTDOWN
```
public static final State STATE_SHUTDOWN
```
  - STATE_END
```
public static final State STATE_END
```
- Method Detail
  - values
```
public static State[] values()
```
    Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
```
for (State c : State.values())
    System.out.println(c);
```
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static State valueOf(String name)
```
    Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
    
    Parameters:
    
    name - the name of the enum constant to be returned.
    
    Returns:
    
    the enum constant with the specified name
    
    Throws:
    
    IllegalArgumentException - if this enum type has no constant with the specified name
    
    NullPointerException - if the argument is null
  - isActive
```
public boolean isActive()
```

Enum State

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

STATE_LEADER

STATE_TRANSFERRING

STATE_CANDIDATE

STATE_FOLLOWER

STATE_ERROR

STATE_UNINITIALIZED

STATE_SHUTTING

STATE_SHUTDOWN

STATE_END

Method Detail

values

valueOf

isActive