Package org.playframework.netty
Enum HandlerPublisher.State
- java.lang.Object
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- java.lang.Enum<HandlerPublisher.State>
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- org.playframework.netty.HandlerPublisher.State
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Comparable<HandlerPublisher.State>
- Enclosing class:
- HandlerPublisher<T>
static enum HandlerPublisher.State extends java.lang.Enum<HandlerPublisher.State>
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Enum Constant Summary
Enum Constants Enum Constant Description BUFFERING
There is no demand, and we're buffering elements.DEMANDING
We have nothing buffered, but there is demand.DONE
We're done, in the terminal state.DRAINING
The stream is complete, however there are still elements buffered for which no demand has come from the subscriber.IDLE
There is no demand, and we have nothing buffered.NO_CONTEXT
A subscriber has been provided, but no context has been provided.NO_SUBSCRIBER
A context has been provided, but no subscriber has been provided.NO_SUBSCRIBER_ERROR
An error has been received, but there's no subscriber to receive it.NO_SUBSCRIBER_OR_CONTEXT
Initial state.
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Constructor Summary
Constructors Modifier Constructor Description private
State()
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static HandlerPublisher.State
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.static HandlerPublisher.State[]
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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NO_SUBSCRIBER_OR_CONTEXT
public static final HandlerPublisher.State NO_SUBSCRIBER_OR_CONTEXT
Initial state. There's no subscriber, and no context.
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NO_CONTEXT
public static final HandlerPublisher.State NO_CONTEXT
A subscriber has been provided, but no context has been provided.
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NO_SUBSCRIBER
public static final HandlerPublisher.State NO_SUBSCRIBER
A context has been provided, but no subscriber has been provided.
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NO_SUBSCRIBER_ERROR
public static final HandlerPublisher.State NO_SUBSCRIBER_ERROR
An error has been received, but there's no subscriber to receive it.
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IDLE
public static final HandlerPublisher.State IDLE
There is no demand, and we have nothing buffered.
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BUFFERING
public static final HandlerPublisher.State BUFFERING
There is no demand, and we're buffering elements.
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DEMANDING
public static final HandlerPublisher.State DEMANDING
We have nothing buffered, but there is demand.
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DRAINING
public static final HandlerPublisher.State DRAINING
The stream is complete, however there are still elements buffered for which no demand has come from the subscriber.
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DONE
public static final HandlerPublisher.State DONE
We're done, in the terminal state.
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Method Detail
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values
public static HandlerPublisher.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 (HandlerPublisher.State c : HandlerPublisher.State.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 HandlerPublisher.State 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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