Enum Class ConnectionState
- All Implemented Interfaces:
Serializable
,Comparable<ConnectionState>
,java.lang.constant.Constable
Connection State Enum
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Nested Class Summary
Nested classes/interfaces inherited from class java.lang.Enum
Enum.EnumDesc<E extends Enum<E>>
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Enum Constant Summary
Enum ConstantDescriptionThis means that the connection is closed
No further data may be exchanged in this stateThis signifies that the connection is closing gracefully
Only PacketDisconnectUnderstood may be received in this stateThis defines the state where only the initialization protocol is active
App-defined packets cannot be transferred in this stateThis defines the state where apps can run their own initialization tasks
Only App-defined packets that implement InitialPacket should sent in this stateThis defines the state before any packets have successfully been received
Only InitPacketDeclaration may be received in this stateThis defines the state where the app-defined protocol is active and ready for use -
Method Summary
Modifier and TypeMethodDescriptionint
asInt()
Get this step as an Integerstatic ConnectionState
Returns the enum constant of this class with the specified name.static ConnectionState[]
values()
Returns an array containing the constants of this enum class, in the order they are declared.Methods inherited from class java.lang.Enum
compareTo, describeConstable, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf
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Enum Constant Details
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PRE_INITIALIZATION
This defines the state before any packets have successfully been received
Only InitPacketDeclaration may be received in this state -
INITIALIZATION
This defines the state where only the initialization protocol is active
App-defined packets cannot be transferred in this state -
POST_INITIALIZATION
This defines the state where apps can run their own initialization tasks
Only App-defined packets that implement InitialPacket should sent in this state -
READY
This defines the state where the app-defined protocol is active and ready for use -
CLOSING
This signifies that the connection is closing gracefully
Only PacketDisconnectUnderstood may be received in this state -
CLOSED
This means that the connection is closed
No further data may be exchanged in this state
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Method Details
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values
Returns an array containing the constants of this enum class, in the order they are declared.- Returns:
- an array containing the constants of this enum class, in the order they are declared
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valueOf
Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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 class has no constant with the specified nameNullPointerException
- if the argument is null
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asInt
public int asInt()Get this step as an Integer- Returns:
- Integer value
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