org.mmbase.module
Class Stats

java.lang.Object
  |
  +--org.mmbase.module.Module
        |
        +--org.mmbase.module.ProcessorModule
              |
              +--org.mmbase.module.Stats

All Implemented Interfaces:

ProcessorInterface, StatisticsInterface

public class Stats

extends ProcessorModule

implements StatisticsInterface

The module which provides access to a filesystem residing in a database

Author:

Daniel Ockeloen

Constructor Summary

Stats()

Method Summary

void	checkDirty()
boolean	countSimpleEvent(java.lang.String eventname) count simple events is a method that can only count how many times something happend, but unlike other statistics nodes its very simple to use because it autogenerates its nodes based an the name itself and caches this name for speed.
java.util.Vector	doRange(java.util.StringTokenizer tok, StringTagger tagger)
java.lang.String	getAliasNumber(java.lang.String alias)
java.lang.String	getCount(java.lang.String number)
java.util.Vector	getList(scanpage sp, StringTagger tagger, java.lang.String value) Generate a list of values from a command to the processor
java.lang.String	getModuleInfo() provide some info on the module
int	getSliceNr(java.lang.String number)
void	init() Initializes the module.
void	maintainance() maintainance call, will be called by the admin to perform managment tasks.
void	NewStat(java.lang.String name, java.lang.String description, int timeslices, int timeinterval, int timeslice, java.lang.String data, int inc) insert a new object, normally not used (only subtables are used)
void	onload()
boolean	process(scanpage sp, java.util.Hashtable cmds, java.util.Hashtable vars) Execute the commands provided in the form values
java.lang.String	replace(scanpage sp, java.lang.String cmds) Handle a $MOD command
java.lang.String	setAliasCount(java.lang.String alias, int incr)
java.lang.String	setCount(java.lang.String number, int incr)
void	shutdown()
void	unload()

Methods inherited from class org.mmbase.module.ProcessorModule

cacheCheck, getListBuilder, getNodeList, reload, replace

Methods inherited from class org.mmbase.module.Module

getClassName, getInitParameter, getInitParameters, getMaintainer, getMimeType, getMimeTypeFile, getModule, getModule, getModules, getName, getProperties, getProperty, getVersion, hasStarted, loadModulesFromDisk, setClassName, setInitParameter, setMaintainer, setName, setVersion, startModule, startModules, state

Methods inherited from class java.lang.Object

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

Constructor Detail

Stats

public Stats()

Method Detail

init

public void init()

Description copied from class: Module

Initializes the module. Init can be overridden to read the environment variables it needs.
This method is called by Module.startModule(), which makes sure it is not called more than once. You should not call init() directly, call startModule() instead.

Overrides:

init in class ProcessorModule

onload

public void onload()

Overrides:

onload in class ProcessorModule

unload

public void unload()

Overrides:

unload in class ProcessorModule

shutdown

public void shutdown()

Overrides:

shutdown in class ProcessorModule

getList

public java.util.Vector getList(scanpage sp,
                                StringTagger tagger,
                                java.lang.String value)
                         throws ParseException

Generate a list of values from a command to the processor

Overrides:

getList in class ProcessorModule

Following copied from class: org.mmbase.module.ProcessorModule

Parameters:

sp - the page context

params - contains the attributes for the list

command - the list command to execute.

doRange

public java.util.Vector doRange(java.util.StringTokenizer tok,
                                StringTagger tagger)

process

public boolean process(scanpage sp,
                       java.util.Hashtable cmds,
                       java.util.Hashtable vars)

Execute the commands provided in the form values

Overrides:

process in class ProcessorModule

replace

public java.lang.String replace(scanpage sp,
                                java.lang.String cmds)

Handle a $MOD command

Overrides:

replace in class ProcessorModule

getCount

public java.lang.String getCount(java.lang.String number)

Specified by:

getCount in interface StatisticsInterface

getSliceNr

public int getSliceNr(java.lang.String number)

setAliasCount

public java.lang.String setAliasCount(java.lang.String alias,
                                      int incr)

Specified by:

setAliasCount in interface StatisticsInterface

getAliasNumber

public java.lang.String getAliasNumber(java.lang.String alias)

setCount

public java.lang.String setCount(java.lang.String number,
                                 int incr)

Specified by:

setCount in interface StatisticsInterface

getModuleInfo

public java.lang.String getModuleInfo()

Description copied from class: Module

provide some info on the module

Overrides:

getModuleInfo in class Module

checkDirty

public void checkDirty()

NewStat

public void NewStat(java.lang.String name,
                    java.lang.String description,
                    int timeslices,
                    int timeinterval,
                    int timeslice,
                    java.lang.String data,
                    int inc)

insert a new object, normally not used (only subtables are used)

Specified by:

NewStat in interface StatisticsInterface

maintainance

public void maintainance()

maintainance call, will be called by the admin to perform managment tasks. This can be used instead of its own thread.

Overrides:

maintainance in class Module

countSimpleEvent

public boolean countSimpleEvent(java.lang.String eventname)

count simple events is a method that can only count how many times something happend, but unlike other statistics nodes its very simple to use because it autogenerates its nodes based an the name itself and caches this name for speed.

Specified by:

countSimpleEvent in interface StatisticsInterface