ForTokensSupport (Jakarta Standard Tag Library Implementation 3.0.1 API)

java.lang.Object
- jakarta.servlet.jsp.tagext.TagSupport
- - jakarta.servlet.jsp.jstl.core.LoopTagSupport
  - - org.apache.taglibs.standard.tag.common.core.ForTokensSupport

All Implemented Interfaces:

jakarta.servlet.jsp.jstl.core.LoopTag, jakarta.servlet.jsp.tagext.IterationTag, jakarta.servlet.jsp.tagext.JspTag, jakarta.servlet.jsp.tagext.Tag, jakarta.servlet.jsp.tagext.TryCatchFinally, Serializable

Direct Known Subclasses:

ForTokensTag, ForTokensTag
```
public abstract class ForTokensSupport
extends jakarta.servlet.jsp.jstl.core.LoopTagSupport
```
Support for tag handlers for <forTokens>, the tokenizing iteration tag in JSTL 1.0. This class extends LoopTagSupport and provides ForTokens-specific functionality. The rtexprvalue and expression-evaluating libraries each have handlers that extend this class.

Author:

Shawn Bayern

See Also:

LoopTagSupport, Serialized Form

Field Summary

Fields
Modifier and Type Field Description

protected String delims

protected Object items

protected StringTokenizer st
- Fields inherited from class jakarta.servlet.jsp.jstl.core.LoopTagSupport
  begin, beginSpecified, deferredExpression, end, endSpecified, itemId, statusId, step, stepSpecified
- Fields inherited from class jakarta.servlet.jsp.tagext.TagSupport
  id, pageContext
- Fields inherited from interface jakarta.servlet.jsp.tagext.IterationTag
  EVAL_BODY_AGAIN
- Fields inherited from interface jakarta.servlet.jsp.tagext.Tag
  EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE

Constructor Summary

Constructors
Constructor Description

ForTokensSupport()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected String`	`getDelims()`
`protected boolean`	`hasNext()`
`protected Object`	`next()`
`protected void`	`prepare()`
`void`	`release()`

Methods inherited from class jakarta.servlet.jsp.jstl.core.LoopTagSupport
doAfterBody, doCatch, doFinally, doStartTag, getCurrent, getLoopStatus, setVar, setVarStatus, validateBegin, validateEnd, validateStep

Methods inherited from class jakarta.servlet.jsp.tagext.TagSupport
doEndTag, findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setId, setPageContext, setParent, setValue

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

Methods inherited from interface jakarta.servlet.jsp.tagext.Tag
doEndTag, getParent, setPageContext, setParent

- Field Detail
  - items
```
protected Object items
```
  - delims
```
protected String delims
```
  - st
```
protected StringTokenizer st
```
- Constructor Detail
  - ForTokensSupport
```
public ForTokensSupport()
```
- Method Detail
  - prepare
```
protected void prepare()
                throws jakarta.servlet.jsp.JspTagException
```
    Specified by:
    
    prepare in class jakarta.servlet.jsp.jstl.core.LoopTagSupport
    
    Throws:
    
    jakarta.servlet.jsp.JspTagException
  - hasNext
```
protected boolean hasNext()
                   throws jakarta.servlet.jsp.JspTagException
```
    Specified by:
    
    hasNext in class jakarta.servlet.jsp.jstl.core.LoopTagSupport
    
    Throws:
    
    jakarta.servlet.jsp.JspTagException
  - next
```
protected Object next()
               throws jakarta.servlet.jsp.JspTagException
```
    Specified by:
    
    next in class jakarta.servlet.jsp.jstl.core.LoopTagSupport
    
    Throws:
    
    jakarta.servlet.jsp.JspTagException
  - getDelims
```
protected String getDelims()
```
    Overrides:
    
    getDelims in class jakarta.servlet.jsp.jstl.core.LoopTagSupport
  - release
```
public void release()
```
    Specified by:
    
    release in interface jakarta.servlet.jsp.tagext.Tag
    
    Overrides:
    
    release in class jakarta.servlet.jsp.jstl.core.LoopTagSupport