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java.lang.Objectorg.processmining.framework.log.LogFilter
org.processmining.framework.log.filter.ActivityInversionFilter
public class ActivityInversionFilter
Filter removes all directly succeding log events that are repetitions (i.e., occurrences of the same log event) but the first and the last event. The first occurrence is made a Start event, the last occurrence is made an End event.
Field Summary |
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Fields inherited from class org.processmining.framework.log.LogFilter |
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FAST, filter, load, MODERATE, SLOW |
Constructor Summary | |
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ActivityInversionFilter()
Instantiates a LogFilter with a pointer to the lower level filter. |
Method Summary | |
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protected boolean |
doFiltering(ProcessInstance instance)
Filters a single process instance. |
protected java.lang.String |
getHelpForThisLogFilter()
Returns the help for this LogFilter as HTML text, but without the and tags! |
LogFilterParameterDialog |
getParameterDialog(LogSummary summary)
Returns a Panel for the setting of parameters. |
protected void |
readSpecificXML(org.w3c.dom.Node logFilterSpecifcNode)
Read the inside of the |
boolean |
thisFilterChangesLog()
Method to tell whether this LogFilter changes the log or not. |
protected void |
writeSpecificXML(java.io.BufferedWriter output)
Write the inside of the |
Methods inherited from class org.processmining.framework.log.LogFilter |
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changesLog, filter, getComplexity, getComplexityAsString, getFilter, getHelp, getName, getThisLogFilterComplexity, readXML, setLowLevelFilter, setName, toString, writeXML |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public ActivityInversionFilter()
filter(ProcessInstance pi)
method should
first call filter.filter(pi)
. If that returns false, no
further filtering is necessary.
lowLevelFilter
- the filter that should be checked first, to see
if the instance can be discared anyway. Note that this filter can be null.Method Detail |
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protected java.lang.String getHelpForThisLogFilter()
LogFilter
getHelpForThisLogFilter
in class LogFilter
public boolean thisFilterChangesLog()
thisFilterChangesLog
in class LogFilter
filter()
method. False otherwise.protected boolean doFiltering(ProcessInstance instance)
doFiltering
in class LogFilter
instance
- the process instance to filter
public LogFilterParameterDialog getParameterDialog(LogSummary summary)
getParameterDialog
in class LogFilter
summary
- A LogSummary to be used for setting parameters.
protected void writeSpecificXML(java.io.BufferedWriter output) throws java.io.IOException
writeSpecificXML
in class LogFilter
output
- OutputStream
java.io.IOException
protected void readSpecificXML(org.w3c.dom.Node logFilterSpecifcNode) throws java.io.IOException
readSpecificXML
in class LogFilter
input
- InputStream
java.io.IOException
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