examples.distcontrol
Class SearchAgent

java.lang.Object
  de.fhg.igd.semoa.agent.RoundtripAgent
      examples.distcontrol.SearchAgent

All Implemented Interfaces:

Runnable, Serializable

public class SearchAgent

extends RoundtripAgent

An agents which is intended to wander round and check for critical files on different storages. The search-engine is provided by the DistControlService, which is expected at the visited servers.

Version:

"$Id: SearchAgent.java 1913 2007-08-08 02:41:53Z jpeters $"

Author:

Ulrich Pinsdorf

See Also:

Serialized Form

Field Summary

private List	files_ An ordered list of critical files the agent has collected yet.
private FileHandler	handler_ DOCUMENT ME!
private static String	LOGFILE Defines where the log file is stored in the agent's corpus.
private static int	state_ Represents the state of the agent's lifecycle.

Fields inherited from class de.fhg.igd.semoa.agent.RoundtripAgent

debug_, env_, MAX_RETRIES, mob_, start_, time_, vars_

Constructor Summary

SearchAgent(FileHandler handler)
Creates the agent and initializes the member fields properly.

Method Summary

private String	currentLocation() DOCUMENT ME!
private String	currentURL() DOCUMENT ME!
protected void	finish() DOCUMENT ME!
String	getLog() DOCUMENT ME!
void	log(String message) Appends at message line at the end of the log file in the agent's corpus.
protected void	perform() DOCUMENT ME!
private void	searchfiles() DOCUMENT ME!

Methods inherited from class de.fhg.igd.semoa.agent.RoundtripAgent

getHopNumber, onRunning, run

Methods inherited from class java.lang.Object

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

Field Detail

files_

private List files_

An ordered list of critical files the agent has collected yet.

state_

private static int state_

Represents the state of the agent's lifecycle.

LOGFILE

private static final String LOGFILE

Defines where the log file is stored in the agent's corpus. This is mutable/log.txt

See Also:

Constant Field Values

handler_

private FileHandler handler_

DOCUMENT ME!

Constructor Detail

SearchAgent

public SearchAgent(FileHandler handler)

Creates the agent and initializes the member fields properly.

Parameters:

handler - DOCUMENT ME!

Method Detail

perform

protected void perform()

DOCUMENT ME!

Overrides:

perform in class RoundtripAgent

finish

protected void finish()

DOCUMENT ME!

Overrides:

finish in class RoundtripAgent

searchfiles

private void searchfiles()

DOCUMENT ME!

currentLocation

private String currentLocation()

DOCUMENT ME!

Returns:

DOCUMENT ME!

currentURL

private String currentURL()

DOCUMENT ME!

Returns:

DOCUMENT ME!

getLog

public String getLog()

DOCUMENT ME!

Returns:

DOCUMENT ME!

log

public void log(String message)

Appends at message line at the end of the log file in the agent's corpus. The log file is stored at LOGFILE.

Parameters:

message - DOCUMENT ME!