lcm.lcm

Class LogFileProvider

java.lang.Object

lcm.lcm.LogFileProvider

All Implemented Interfaces:

Provider

public class LogFileProvider
extends java.lang.Object
implements Provider

Constructor Summary

Constructors

Constructor and Description
LogFileProvider(LCM lcm, URLParser up)

Method Summary

Modifier and Type	Method and Description
void	close() close() will be called when the application no longer requires the provider and wishes to free the resources used by the provider.
void	publish(java.lang.String channel, byte[] data, int offset, int length) Publish() will be called when an application sends a message, and could be called on an arbitrary thread.
void	subscribe(java.lang.String channel) subscribe() will be called when a channel subscription has been made.
void	unsubscribe(java.lang.String channel) unsubscribe() will be called when a channel subscription is cancelled.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LogFileProvider

public LogFileProvider(LCM lcm,
                       URLParser up)
                throws java.io.IOException

Throws:

java.io.IOException

Method Detail

publish

public void publish(java.lang.String channel,
                    byte[] data,
                    int offset,
                    int length)

Description copied from interface: Provider

Publish() will be called when an application sends a message, and could be called on an arbitrary thread.

Specified by:

publish in interface Provider

subscribe

public void subscribe(java.lang.String channel)

Description copied from interface: Provider

subscribe() will be called when a channel subscription has been made. Providers that do not use a broadcast communications mechanism could use this notification to establish communications with additional hosts.

Specified by:

subscribe in interface Provider

unsubscribe

public void unsubscribe(java.lang.String channel)

Description copied from interface: Provider

unsubscribe() will be called when a channel subscription is cancelled.

Specified by:

unsubscribe in interface Provider

close

public void close()

Description copied from interface: Provider

close() will be called when the application no longer requires the provider and wishes to free the resources used by the provider. For example, file handles and network sockets should be closed. After this method is called, the results of any calls to publish or subscribe are undefined.

Specified by:

close in interface Provider