org.apache.flink.fnexecution.v1

枚举 FlinkFnApi.StateDescriptor.StateTTLConfig.UpdateType

java.lang.Object

java.lang.Enum<FlinkFnApi.StateDescriptor.StateTTLConfig.UpdateType>

org.apache.flink.fnexecution.v1.FlinkFnApi.StateDescriptor.StateTTLConfig.UpdateType

所有已实现的接口:

com.google.protobuf.Internal.EnumLite, com.google.protobuf.ProtocolMessageEnum, Serializable, Comparable<FlinkFnApi.StateDescriptor.StateTTLConfig.UpdateType>

封闭类:

FlinkFnApi.StateDescriptor.StateTTLConfig

public static enum FlinkFnApi.StateDescriptor.StateTTLConfig.UpdateType
extends Enum<FlinkFnApi.StateDescriptor.StateTTLConfig.UpdateType>
implements com.google.protobuf.ProtocolMessageEnum

 This option value configures when to update last access timestamp which prolongs state TTL.
 

Protobuf enum org.apache.flink.fn_execution.v1.StateDescriptor.StateTTLConfig.UpdateType

枚举常量概要

枚举常量

枚举常量和说明
Disabled TTL is disabled.
OnCreateAndWrite Last access timestamp is initialised when state is created and updated on every write operation.
OnReadAndWrite The same as OnCreateAndWrite but also updated on read.
UNRECOGNIZED

字段概要

字段

限定符和类型	字段和说明
static int	Disabled_VALUE TTL is disabled.
static int	OnCreateAndWrite_VALUE Last access timestamp is initialised when state is created and updated on every write operation.
static int	OnReadAndWrite_VALUE The same as OnCreateAndWrite but also updated on read.

方法概要

限定符和类型	方法和说明
static FlinkFnApi.StateDescriptor.StateTTLConfig.UpdateType	forNumber(int value)
static com.google.protobuf.Descriptors.EnumDescriptor	getDescriptor()
com.google.protobuf.Descriptors.EnumDescriptor	getDescriptorForType()
int	getNumber()
com.google.protobuf.Descriptors.EnumValueDescriptor	getValueDescriptor()
static com.google.protobuf.Internal.EnumLiteMap<FlinkFnApi.StateDescriptor.StateTTLConfig.UpdateType>	internalGetValueMap()
static FlinkFnApi.StateDescriptor.StateTTLConfig.UpdateType	valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc)
static FlinkFnApi.StateDescriptor.StateTTLConfig.UpdateType	valueOf(int value) 已过时。 Use forNumber(int) instead.
static FlinkFnApi.StateDescriptor.StateTTLConfig.UpdateType	valueOf(String name) 返回带有指定名称的该类型的枚举常量。
static FlinkFnApi.StateDescriptor.StateTTLConfig.UpdateType[]	values() 按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。

从类继承的方法 java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

从类继承的方法 java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

枚举常量详细资料

Disabled

public static final FlinkFnApi.StateDescriptor.StateTTLConfig.UpdateType Disabled

 TTL is disabled. State does not expire.
 

Disabled = 0;

OnCreateAndWrite

public static final FlinkFnApi.StateDescriptor.StateTTLConfig.UpdateType OnCreateAndWrite

 Last access timestamp is initialised when state is created and updated on every write operation.
 

OnCreateAndWrite = 1;

OnReadAndWrite

public static final FlinkFnApi.StateDescriptor.StateTTLConfig.UpdateType OnReadAndWrite

 The same as OnCreateAndWrite but also updated on read.
 

OnReadAndWrite = 2;

UNRECOGNIZED

public static final FlinkFnApi.StateDescriptor.StateTTLConfig.UpdateType UNRECOGNIZED

字段详细资料

Disabled_VALUE

public static final int Disabled_VALUE

 TTL is disabled. State does not expire.
 

Disabled = 0;

另请参阅:

常量字段值

OnCreateAndWrite_VALUE

public static final int OnCreateAndWrite_VALUE

 Last access timestamp is initialised when state is created and updated on every write operation.
 

OnCreateAndWrite = 1;

另请参阅:

常量字段值

OnReadAndWrite_VALUE

public static final int OnReadAndWrite_VALUE

 The same as OnCreateAndWrite but also updated on read.
 

OnReadAndWrite = 2;

另请参阅:

常量字段值

方法详细资料

values

public static FlinkFnApi.StateDescriptor.StateTTLConfig.UpdateType[] values()

按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。该方法可用于迭代 常量, 如下所示:

for (FlinkFnApi.StateDescriptor.StateTTLConfig.UpdateType c : FlinkFnApi.StateDescriptor.StateTTLConfig.UpdateType.values())
    System.out.println(c);

返回:

按照声明该枚举类型的常量的顺序返回的包含这些常量的数组

valueOf

public static FlinkFnApi.StateDescriptor.StateTTLConfig.UpdateType valueOf(String name)

返回带有指定名称的该类型的枚举常量。 字符串必须与用于声明该类型的枚举常量的 标识符完全匹配。(不允许有多余 的空格字符。)

参数:

name - 要返回的枚举常量的名称。

返回:

返回带有指定名称的枚举常量

抛出:

IllegalArgumentException - 如果该枚举类型没有带有指定名称的常量

NullPointerException - 如果参数为空值

getNumber

public final int getNumber()

指定者:

getNumber 在接口中 com.google.protobuf.Internal.EnumLite

指定者:

getNumber 在接口中 com.google.protobuf.ProtocolMessageEnum

valueOf

@Deprecated
public static FlinkFnApi.StateDescriptor.StateTTLConfig.UpdateType valueOf(int value)

已过时。 Use forNumber(int) instead.

参数:

value - The numeric wire value of the corresponding enum entry.

返回:

The enum associated with the given numeric wire value.

forNumber

public static FlinkFnApi.StateDescriptor.StateTTLConfig.UpdateType forNumber(int value)

参数:

value - The numeric wire value of the corresponding enum entry.

返回:

The enum associated with the given numeric wire value.

internalGetValueMap

public static com.google.protobuf.Internal.EnumLiteMap<FlinkFnApi.StateDescriptor.StateTTLConfig.UpdateType> internalGetValueMap()

getValueDescriptor

public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor()

指定者:

getValueDescriptor 在接口中 com.google.protobuf.ProtocolMessageEnum

getDescriptorForType

public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType()

指定者:

getDescriptorForType 在接口中 com.google.protobuf.ProtocolMessageEnum

getDescriptor

public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor()

valueOf

public static FlinkFnApi.StateDescriptor.StateTTLConfig.UpdateType valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc)