CreateMode (Apache ZooKeeper - Server 3.5.7 API)

java.lang.Object
- java.lang.Enum<CreateMode>
- - org.apache.zookeeper.CreateMode

All Implemented Interfaces:

Serializable, Comparable<CreateMode>
```
@InterfaceAudience.Public
public enum CreateMode
extends Enum<CreateMode>
```
CreateMode value determines how the znode is created on ZooKeeper.

Enum Constant Summary

Enum Constants
Enum Constant and Description
`CONTAINER` The znode will be a container node.
`EPHEMERAL` The znode will be deleted upon the client's disconnect.
`EPHEMERAL_SEQUENTIAL` The znode will be deleted upon the client's disconnect, and its name will be appended with a monotonically increasing number.
`PERSISTENT` The znode will not be automatically deleted upon client's disconnect.
`PERSISTENT_SEQUENTIAL` The znode will not be automatically deleted upon client's disconnect, and its name will be appended with a monotonically increasing number.
`PERSISTENT_SEQUENTIAL_WITH_TTL` The znode will not be automatically deleted upon client's disconnect, and its name will be appended with a monotonically increasing number.
`PERSISTENT_WITH_TTL` The znode will not be automatically deleted upon client's disconnect.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`static CreateMode`	`fromFlag(int flag)` Map an integer value to a CreateMode value
`static CreateMode`	`fromFlag(int flag, CreateMode defaultMode)` Map an integer value to a CreateMode value
`boolean`	`isContainer()`
`boolean`	`isEphemeral()`
`boolean`	`isSequential()`
`boolean`	`isTTL()`
`int`	`toFlag()`
`static CreateMode`	`valueOf(String name)` Returns the enum constant of this type with the specified name.
`static CreateMode[]`	`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
  - PERSISTENT
```
public static final CreateMode PERSISTENT
```
    The znode will not be automatically deleted upon client's disconnect.
  - PERSISTENT_SEQUENTIAL
```
public static final CreateMode PERSISTENT_SEQUENTIAL
```
    The znode will not be automatically deleted upon client's disconnect, and its name will be appended with a monotonically increasing number.
  - EPHEMERAL
```
public static final CreateMode EPHEMERAL
```
    The znode will be deleted upon the client's disconnect.
  - EPHEMERAL_SEQUENTIAL
```
public static final CreateMode EPHEMERAL_SEQUENTIAL
```
    The znode will be deleted upon the client's disconnect, and its name will be appended with a monotonically increasing number.
  - CONTAINER
```
public static final CreateMode CONTAINER
```
    The znode will be a container node. Container nodes are special purpose nodes useful for recipes such as leader, lock, etc. When the last child of a container is deleted, the container becomes a candidate to be deleted by the server at some point in the future. Given this property, you should be prepared to get KeeperException.NoNodeException when creating children inside of this container node.
  - PERSISTENT_WITH_TTL
```
public static final CreateMode PERSISTENT_WITH_TTL
```
    The znode will not be automatically deleted upon client's disconnect. However if the znode has not been modified within the given TTL, it will be deleted once it has no children.
  - PERSISTENT_SEQUENTIAL_WITH_TTL
```
public static final CreateMode PERSISTENT_SEQUENTIAL_WITH_TTL
```
    The znode will not be automatically deleted upon client's disconnect, and its name will be appended with a monotonically increasing number. However if the znode has not been modified within the given TTL, it will be deleted once it has no children.
- Method Detail
  - values
```
public static CreateMode[] 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 (CreateMode c : CreateMode.values())
    System.out.println(c);
```
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static CreateMode 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
  - isEphemeral
```
public boolean isEphemeral()
```
  - isSequential
```
public boolean isSequential()
```
  - isContainer
```
public boolean isContainer()
```
  - isTTL
```
public boolean isTTL()
```
  - toFlag
```
public int toFlag()
```
  - fromFlag
```
public static CreateMode fromFlag(int flag)
                           throws KeeperException
```
    Map an integer value to a CreateMode value
    
    Throws:
    
    KeeperException
  - fromFlag
```
public static CreateMode fromFlag(int flag,
                                  CreateMode defaultMode)
```
    Map an integer value to a CreateMode value

Enum CreateMode

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

PERSISTENT

PERSISTENT_SEQUENTIAL

EPHEMERAL

EPHEMERAL_SEQUENTIAL

CONTAINER

PERSISTENT_WITH_TTL

PERSISTENT_SEQUENTIAL_WITH_TTL

Method Detail

values

valueOf

isEphemeral

isSequential

isContainer

isTTL

toFlag

fromFlag

fromFlag