com.vaadin.flow.server.communication.
Enum AtmospherePushConnection.State
- java.lang.Object
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- java.lang.Enum<AtmospherePushConnection.State>
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- com.vaadin.flow.server.communication.AtmospherePushConnection.State
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All Implemented Interfaces:
Enclosing class:
protected static enum AtmospherePushConnection.State extends Enum<AtmospherePushConnection.State>
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Enum Constant Summary
Enum Constants Enum Constant Description CONNECTED
Connected.
DISCONNECTED
Not connected.
PUSH_PENDING
Not connected.
RESPONSE_PENDING
Not connected.
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Method Summary
All Methods Modifier and Type Method Description static AtmospherePushConnection.State
valueOf​(String name)
Returns the enum constant of this type with the specified name.
static AtmospherePushConnection.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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DISCONNECTED
public static final AtmospherePushConnection.State DISCONNECTED
Not connected. Trying to push will set the connection state to PUSH_PENDING or RESPONSE_PENDING and defer sending the message until a connection is established.
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PUSH_PENDING
public static final AtmospherePushConnection.State PUSH_PENDING
Not connected. An asynchronous push is pending the opening of the connection.
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RESPONSE_PENDING
public static final AtmospherePushConnection.State RESPONSE_PENDING
Not connected. A response to a client request is pending the opening of the connection.
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CONNECTED
public static final AtmospherePushConnection.State CONNECTED
Connected. Messages can be sent through the connection.
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Method Detail
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values
public static AtmospherePushConnection.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 (AtmospherePushConnection.State c : AtmospherePushConnection.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 AtmospherePushConnection.State 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 nameNullPointerException
- if the argument is null
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