alma.acs.logging.table.reduction

Class AntennaRule

java.lang.Object

alma.acs.logging.table.reduction.ReductionRule

alma.acs.logging.table.reduction.AntennaRule

public class AntennaRule
extends ReductionRule

The reduction rule for the antenna. All the logs with the same message but for different antennae are replaced by a single log in the table that reports all the antennae that generate the messages.
For example the 2 following messages

• DV01 in position
• DA41 in position

Are replaced by

• DV01 in position and also DA41

Note that the reduction applies only to the first occurrence of an antenna name in the log message. If the log message contains more then one antenna name, then the reduction does not work.

Author:

acaproni

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	reducible reducible is true if the initial message contains an antenna name and therefore can reduce other log messages.

Fields inherited from class alma.acs.logging.table.reduction.ReductionRule

initialLog, placeHolder

Constructor Summary

Constructors

Constructor and Description
AntennaRule(ILogEntry logEntry) Constructor

Method Summary

Modifier and Type	Method and Description
boolean	applyRule(ILogEntry logToReduce) applyRule compares the log and the message and check if the log can be reduced.
java.lang.String	getReducedItems() Format and return the sorted names of all the antenna names matched by this reduction rule
ILogEntry	getReducedLog() Return a comma separated list of the reduced items after running the reduction rule over a set of logs.
boolean	isReducible()
boolean	isReducingLogs()

Methods inherited from class java.lang.Object

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

Field Detail

reducible

protected final boolean reducible

reducible is true if the initial message contains an antenna name and therefore can reduce other log messages.

Constructor Detail

AntennaRule

public AntennaRule(ILogEntry logEntry)

Constructor

Parameters:

initialMessage - The message to be compared with other logs for reduction

Method Detail

applyRule

public boolean applyRule(ILogEntry logToReduce)

Description copied from class: ReductionRule

applyRule compares the log and the message and check if the log can be reduced. If it is the case, the method returns a String representing the relevant part of the message to reduce

Specified by:

applyRule in class ReductionRule

Parameters:

logToReduce - The log to reduce

Returns:

true if the logs is reduced by this rule false otherwise

getReducedItems

public java.lang.String getReducedItems()

Format and return the sorted names of all the antenna names matched by this reduction rule

Returns:

A string with all the antenna names

getReducedLog

public ILogEntry getReducedLog()

Description copied from class: ReductionRule

Return a comma separated list of the reduced items after running the reduction rule over a set of logs.

Specified by:

getReducedLog in class ReductionRule

Returns:

A formatted String with all the reduced items

isReducingLogs

public boolean isReducingLogs()

Specified by:

isReducingLogs in class ReductionRule

Returns:

true if this rule is actually reducing logs

isReducible

public boolean isReducible()

Specified by:

isReducible in class ReductionRule

Returns:

the reducible