Package io.netty.handler.codec.mqtt
Enum MqttSubscriptionOption.RetainedHandlingPolicy
- java.lang.Object
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- java.lang.Enum<MqttSubscriptionOption.RetainedHandlingPolicy>
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- io.netty.handler.codec.mqtt.MqttSubscriptionOption.RetainedHandlingPolicy
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Comparable<MqttSubscriptionOption.RetainedHandlingPolicy>
- Enclosing class:
- MqttSubscriptionOption
public static enum MqttSubscriptionOption.RetainedHandlingPolicy extends java.lang.Enum<MqttSubscriptionOption.RetainedHandlingPolicy>
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Enum Constant Summary
Enum Constants Enum Constant Description DONT_SEND_AT_SUBSCRIBE
SEND_AT_SUBSCRIBE
SEND_AT_SUBSCRIBE_IF_NOT_YET_EXISTS
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description int
value()
static MqttSubscriptionOption.RetainedHandlingPolicy
valueOf(int value)
Returns the enum constant of this type with the specified name.static MqttSubscriptionOption.RetainedHandlingPolicy
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.static MqttSubscriptionOption.RetainedHandlingPolicy[]
values()
Returns an array containing the constants of this enum type, in the order they are declared.
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Enum Constant Detail
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SEND_AT_SUBSCRIBE
public static final MqttSubscriptionOption.RetainedHandlingPolicy SEND_AT_SUBSCRIBE
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SEND_AT_SUBSCRIBE_IF_NOT_YET_EXISTS
public static final MqttSubscriptionOption.RetainedHandlingPolicy SEND_AT_SUBSCRIBE_IF_NOT_YET_EXISTS
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DONT_SEND_AT_SUBSCRIBE
public static final MqttSubscriptionOption.RetainedHandlingPolicy DONT_SEND_AT_SUBSCRIBE
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Method Detail
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values
public static MqttSubscriptionOption.RetainedHandlingPolicy[] 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 (MqttSubscriptionOption.RetainedHandlingPolicy c : MqttSubscriptionOption.RetainedHandlingPolicy.values()) System.out.println(c);
- Returns:
- an array containing the constants of this enum type, in the order they are declared
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valueOf
public static MqttSubscriptionOption.RetainedHandlingPolicy valueOf(java.lang.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:
java.lang.IllegalArgumentException
- if this enum type has no constant with the specified namejava.lang.NullPointerException
- if the argument is null
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value
public int value()
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valueOf
public static MqttSubscriptionOption.RetainedHandlingPolicy valueOf(int value)
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:
value
- the name of the enum constant to be returned.- Returns:
- the enum constant with the specified name
- Throws:
java.lang.IllegalArgumentException
- if this enum type has no constant with the specified namejava.lang.NullPointerException
- if the argument is null
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