Counter (Apache JSPWiki Main Jar 2.12.5 API)

java.lang.Object
- org.apache.wiki.plugin.Counter

All Implemented Interfaces:

Plugin
```
public class Counter
extends java.lang.Object
implements Plugin
```
Provides a page-specific counter, it is reset every time a page is rendered, so it is not usable as a hitcounter.
Stores a variable in the WikiContext called "counter", with the name of the optionally specified variable "name".
For example: If name is "thispage", then the variable name is called "counter-thispage".
Parameters :
- name - Name of the counter. Optional.
- increment - The amount to increment, may be a negative value, default is 1. Optional.
- showResult - Should the counter value be visible on the page, default is true. Optional.
Since:

1.9.30

Field Summary

Fields
Modifier and Type	Field	Description
`static java.lang.String`	`DEFAULT_NAME`
`static java.lang.String`	`PARAM_INCREMENT`	Parameter name for setting the increment.
`static java.lang.String`	`PARAM_NAME`	Parameter name for setting the name.
`static java.lang.String`	`PARAM_SHOW_RESULT`	Parameter name for setting the showResult.
`static java.lang.String`	`PARAM_START`	Parameter name for setting the start.

Fields inherited from interface org.apache.wiki.api.plugin.Plugin
CORE_PLUGINS_RESOURCEBUNDLE

Constructor Summary

Constructors
Constructor Description

Counter()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.String`	`execute(Context context, java.util.Map<java.lang.String,java.lang.String> params)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - PARAM_NAME
```
public static final java.lang.String PARAM_NAME
```
    Parameter name for setting the name. Value is "name".
    
    See Also:
    
    Constant Field Values
  - PARAM_INCREMENT
```
public static final java.lang.String PARAM_INCREMENT
```
    Parameter name for setting the increment. Value is "increment".
    
    See Also:
    
    Constant Field Values
  - PARAM_SHOW_RESULT
```
public static final java.lang.String PARAM_SHOW_RESULT
```
    Parameter name for setting the showResult. Value is "showResult".
    
    See Also:
    
    Constant Field Values
  - PARAM_START
```
public static final java.lang.String PARAM_START
```
    Parameter name for setting the start. Value is "start".
    
    See Also:
    
    Constant Field Values
  - DEFAULT_NAME
```
public static final java.lang.String DEFAULT_NAME
```
    See Also:
    
    Constant Field Values
- Constructor Detail
  - Counter
```
public Counter()
```
- Method Detail
  - execute
```
public java.lang.String execute(Context context,
                                java.util.Map<java.lang.String,java.lang.String> params)
                         throws PluginException
```
    Specified by:
    
    execute in interface Plugin
    
    Throws:
    
    PluginException