org.mmbase.module
Class Poll

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

All Implemented Interfaces:

ProcessorInterface

public class Poll

extends ProcessorModule

Author:

Arjan Houtman, Rico Jansen

Constructor Summary

Poll()

Method Summary

static int	calculateIntPercentage(int votes, int total, double scale)
java.lang.String	getAnswerId(MMObjectNode relNode)
java.util.Vector	getList(scanpage sp, StringTagger tagger, java.lang.String value) [what] - ANSWERS-[question-id] example: ANSWERS-903200
java.lang.String	getModuleInfo() provide some info on the module
void	init() Initializes the module.
void	maintainance() maintainance call, will be called by the admin to perform managment tasks.
static java.util.Hashtable	makeHashtable(java.lang.String s, java.lang.String d1, java.lang.String d2)
static java.lang.String	makeString(java.util.Hashtable h, java.lang.String d1, java.lang.String d2)
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 mod) Handle a $MOD command

Methods inherited from class org.mmbase.module.ProcessorModule

cacheCheck, getListBuilder, getNodeList, onload, reload, replace, shutdown, unload

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

Poll

public Poll()

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

getList

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

[what] - ANSWERS-[question-id] example: ANSWERS-903200

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.

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 mod)

Handle a $MOD command

Overrides:

replace in class ProcessorModule

calculateIntPercentage

public static int calculateIntPercentage(int votes,
                                         int total,
                                         double scale)

makeHashtable

public static java.util.Hashtable makeHashtable(java.lang.String s,
                                                java.lang.String d1,
                                                java.lang.String d2)

makeString

public static java.lang.String makeString(java.util.Hashtable h,
                                          java.lang.String d1,
                                          java.lang.String d2)

getModuleInfo

public java.lang.String getModuleInfo()

Description copied from class: Module

provide some info on the module

Overrides:

getModuleInfo in class Module

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

getAnswerId

public java.lang.String getAnswerId(MMObjectNode relNode)