javax.jmdns.impl.DNSStatefulObject Interface Reference

Inheritance diagram for javax.jmdns.impl.DNSStatefulObject:

List of all members.

Classes
class	DefaultImplementation
class	DNSStatefulObjectSemaphore
Public Member Functions
boolean	advanceState (DNSTask task)
void	associateWithTask (DNSTask task, DNSState state)
boolean	cancelState ()
boolean	closeState ()
JmDNSImpl	getDns ()
boolean	isAnnounced ()
boolean	isAnnouncing ()
boolean	isAssociatedWithTask (DNSTask task, DNSState state)
boolean	isCanceled ()
boolean	isCanceling ()
boolean	isClosed ()
boolean	isClosing ()
boolean	isProbing ()
boolean	recoverState ()
void	removeAssociationWithTask (DNSTask task)
boolean	revertState ()
boolean	waitForAnnounced (long timeout)
boolean	waitForCanceled (long timeout)

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Detailed Description

Sets of methods to manage the state machine.
Implementation note: This interface is accessed from multiple threads. The implementation must be thread safe.

Author:

Pierre Frisch

Definition at line 22 of file DNSStatefulObject.java.

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Member Function Documentation

boolean javax.jmdns.impl.DNSStatefulObject.advanceState

(

DNSTask

task

)

Sets the state and notifies all objects that wait on the ServiceInfo.

Parameters:

task	associated task

Returns:

true</code if the state was changed by this thread, false otherwise.

See also:

DNSState::advance()

Implemented in javax.jmdns.impl.ServiceInfoImpl, javax.jmdns.impl.JmDNSImpl, javax.jmdns.impl.HostInfo, and javax.jmdns.impl.DNSStatefulObject.DefaultImplementation.

void javax.jmdns.impl.DNSStatefulObject.associateWithTask	(	DNSTask	task,
		DNSState	state
	)

Sets the task associated with this Object.

Parameters:

task	associated task
state	state of the task

Implemented in javax.jmdns.impl.ServiceInfoImpl, javax.jmdns.impl.JmDNSImpl, javax.jmdns.impl.HostInfo, and javax.jmdns.impl.DNSStatefulObject.DefaultImplementation.

boolean javax.jmdns.impl.DNSStatefulObject.cancelState

(

)

Sets the state and notifies all objects that wait on the ServiceInfo.

Returns:

true</code if the state was changed by this thread, false otherwise.

Implemented in javax.jmdns.impl.ServiceInfoImpl, javax.jmdns.impl.JmDNSImpl, javax.jmdns.impl.HostInfo, and javax.jmdns.impl.DNSStatefulObject.DefaultImplementation.

boolean javax.jmdns.impl.DNSStatefulObject.closeState

(

)

Sets the state and notifies all objects that wait on the ServiceInfo.

Returns:

true</code if the state was changed by this thread, false otherwise.

Implemented in javax.jmdns.impl.ServiceInfoImpl, javax.jmdns.impl.JmDNSImpl, javax.jmdns.impl.HostInfo, and javax.jmdns.impl.DNSStatefulObject.DefaultImplementation.

JmDNSImpl javax.jmdns.impl.DNSStatefulObject.getDns

(

)

Returns the DNS associated with this object.

Returns:

DNS resolver

Implemented in javax.jmdns.impl.ServiceInfoImpl, javax.jmdns.impl.JmDNSImpl, javax.jmdns.impl.HostInfo, and javax.jmdns.impl.DNSStatefulObject.DefaultImplementation.

boolean javax.jmdns.impl.DNSStatefulObject.isAnnounced

(

)

Returns true, if this is an announced state.

Returns:

true if announced state, false otherwise

Implemented in javax.jmdns.impl.ServiceInfoImpl, javax.jmdns.impl.JmDNSImpl, javax.jmdns.impl.HostInfo, and javax.jmdns.impl.DNSStatefulObject.DefaultImplementation.

boolean javax.jmdns.impl.DNSStatefulObject.isAnnouncing

(

)

Returns true, if this is an announcing state.

Returns:

true if announcing state, false otherwise

Implemented in javax.jmdns.impl.ServiceInfoImpl, javax.jmdns.impl.JmDNSImpl, javax.jmdns.impl.HostInfo, and javax.jmdns.impl.DNSStatefulObject.DefaultImplementation.

boolean javax.jmdns.impl.DNSStatefulObject.isAssociatedWithTask	(	DNSTask	task,
		DNSState	state
	)

Checks if this object is associated with the task and in the same state.

Parameters:

task	associated task
state	state of the task

Returns:

true is the task is associated with this object, false otherwise.

Implemented in javax.jmdns.impl.ServiceInfoImpl, javax.jmdns.impl.JmDNSImpl, javax.jmdns.impl.HostInfo, and javax.jmdns.impl.DNSStatefulObject.DefaultImplementation.

boolean javax.jmdns.impl.DNSStatefulObject.isCanceled

(

)

Returns true, if this is a canceled state.

Returns:

true if canceled state, false otherwise

Implemented in javax.jmdns.impl.ServiceInfoImpl, javax.jmdns.impl.JmDNSImpl, javax.jmdns.impl.HostInfo, and javax.jmdns.impl.DNSStatefulObject.DefaultImplementation.

boolean javax.jmdns.impl.DNSStatefulObject.isCanceling

(

)

Returns true, if this is a canceling state.

Returns:

true if canceling state, false otherwise

Implemented in javax.jmdns.impl.ServiceInfoImpl, javax.jmdns.impl.JmDNSImpl, javax.jmdns.impl.HostInfo, and javax.jmdns.impl.DNSStatefulObject.DefaultImplementation.

boolean javax.jmdns.impl.DNSStatefulObject.isClosed

(

)

Returns true, if this is a closed state.

Returns:

true if closed state, false otherwise

Implemented in javax.jmdns.impl.ServiceInfoImpl, javax.jmdns.impl.JmDNSImpl, javax.jmdns.impl.HostInfo, and javax.jmdns.impl.DNSStatefulObject.DefaultImplementation.

boolean javax.jmdns.impl.DNSStatefulObject.isClosing

(

)

Returns true, if this is a closing state.

Returns:

true if closing state, false otherwise

Implemented in javax.jmdns.impl.ServiceInfoImpl, javax.jmdns.impl.JmDNSImpl, javax.jmdns.impl.HostInfo, and javax.jmdns.impl.DNSStatefulObject.DefaultImplementation.

boolean javax.jmdns.impl.DNSStatefulObject.isProbing

(

)

Returns true, if this is a probing state.

Returns:

true if probing state, false otherwise

Implemented in javax.jmdns.impl.ServiceInfoImpl, javax.jmdns.impl.JmDNSImpl, javax.jmdns.impl.HostInfo, and javax.jmdns.impl.DNSStatefulObject.DefaultImplementation.

boolean javax.jmdns.impl.DNSStatefulObject.recoverState

(

)

Sets the state and notifies all objects that wait on the ServiceInfo.

Returns:

true</code if the state was changed by this thread, false otherwise.

Implemented in javax.jmdns.impl.ServiceInfoImpl, javax.jmdns.impl.JmDNSImpl, javax.jmdns.impl.HostInfo, and javax.jmdns.impl.DNSStatefulObject.DefaultImplementation.

void javax.jmdns.impl.DNSStatefulObject.removeAssociationWithTask

(

DNSTask

task

)

Remove the association of the task with this Object.

Parameters:

task	associated task

Implemented in javax.jmdns.impl.ServiceInfoImpl, javax.jmdns.impl.JmDNSImpl, javax.jmdns.impl.HostInfo, and javax.jmdns.impl.DNSStatefulObject.DefaultImplementation.

boolean javax.jmdns.impl.DNSStatefulObject.revertState

(

)

Sets the state and notifies all objects that wait on the ServiceInfo.

Returns:

true</code if the state was changed by this thread, false otherwise.

See also:

DNSState::revert()

Implemented in javax.jmdns.impl.ServiceInfoImpl, javax.jmdns.impl.JmDNSImpl, javax.jmdns.impl.HostInfo, and javax.jmdns.impl.DNSStatefulObject.DefaultImplementation.

boolean javax.jmdns.impl.DNSStatefulObject.waitForAnnounced

(

long

timeout

)

Waits for the object to be announced.

Parameters:

timeout

the maximum time to wait in milliseconds.

Returns:

true if the object is announced, false otherwise

Implemented in javax.jmdns.impl.ServiceInfoImpl, javax.jmdns.impl.JmDNSImpl, javax.jmdns.impl.HostInfo, and javax.jmdns.impl.DNSStatefulObject.DefaultImplementation.

boolean javax.jmdns.impl.DNSStatefulObject.waitForCanceled

(

long

timeout

)

Waits for the object to be canceled.

Parameters:

timeout

the maximum time to wait in milliseconds.

Returns:

true if the object is canceled, false otherwise

Implemented in javax.jmdns.impl.ServiceInfoImpl, javax.jmdns.impl.JmDNSImpl, javax.jmdns.impl.HostInfo, and javax.jmdns.impl.DNSStatefulObject.DefaultImplementation.

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The documentation for this interface was generated from the following file:

• DNSStatefulObject.java