Package org.zeromq
Class ZMQ.Event
java.lang.Object
org.zeromq.ZMQ.Event
- Enclosing class:
ZMQ
Inner class: Event.
Monitor socket event class
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Field Summary
Fields -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionint
getEvent()
getValue()
boolean
isError()
Used to check if the event is an error.boolean
isWarn()
Used to check if the event is a warning.static ZMQ.Event
recv
(ZMQ.Socket socket) Receive an event from a monitor socket.static ZMQ.Event
recv
(ZMQ.Socket socket, int flags) Receive an event from a monitor socket.<M> M
Return the argument as an integer or a Enum of the appropriate type if available.
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Field Details
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event
private final int event -
value
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resolvedValue
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address
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Constructor Details
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Event
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Event
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Method Details
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recv
Receive an event from a monitor socket.- Parameters:
socket
- the socketflags
- the flags to apply to the receive operation.- Returns:
- the received event or null if no message was received.
- Throws:
ZMQException
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recv
Receive an event from a monitor socket. Does a blocking recv.- Parameters:
socket
- the socket- Returns:
- the received event.
- Throws:
ZMQException
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getEvent
public int getEvent() -
getValue
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getAddress
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isError
public boolean isError()Used to check if the event is an error.Generally, any event that define the errno is considered as an error.
- Returns:
- true if the evant was an error
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isWarn
public boolean isWarn()Used to check if the event is a warning.Generally, any event that return an authentication failure is considered as a warning.
- Returns:
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resolveValue
public <M> M resolveValue()Return the argument as an integer or a Enum of the appropriate type if available. It return objects of type:-
ZMonitor.ProtocolCode
for a handshake protocol error. -
ZMQ.Error
for any other error. -
Integer
when available. - null when no relevant value available.
- Type Parameters:
M
- The expected type of the returned object- Returns:
- The resolved value.
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