public class ForTokensTag extends ForTokensSupport implements LoopTag, javax.servlet.jsp.tagext.IterationTag
A handler for <forTokens> that accepts attributes as Strings and evaluates them as expressions at runtime.
Modifier and Type | Field and Description |
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private java.lang.String |
begin_ |
private java.lang.String |
delims_ |
private java.lang.String |
end_ |
private java.lang.String |
items_ |
private java.lang.String |
step_ |
currentIndex, delims, items, st
begin, beginSpecified, deferredExpression, end, endSpecified, itemId, statusId, step, stepSpecified
Constructor and Description |
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ForTokensTag() |
Modifier and Type | Method and Description |
---|---|
int |
doStartTag()
Begins iterating by processing the first item.
|
private void |
evaluateExpressions() |
private void |
init() |
void |
release()
Releases any resources this LoopTagSupport may have (or inherit).
|
void |
setBegin(java.lang.String begin_) |
void |
setDelims(java.lang.String delims_) |
void |
setEnd(java.lang.String end_) |
void |
setItems(java.lang.String items_) |
void |
setStep(java.lang.String step_) |
getDelims, hasNext, next, prepare
doAfterBody, doCatch, doFinally, getCurrent, getLoopStatus, setVar, setVarStatus, validateBegin, validateEnd, validateStep
doEndTag, findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setId, setPageContext, setParent, setValue
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
getCurrent, getLoopStatus
private java.lang.String begin_
private java.lang.String end_
private java.lang.String step_
private java.lang.String items_
private java.lang.String delims_
public int doStartTag() throws javax.servlet.jsp.JspException
LoopTagSupport
doStartTag
in interface javax.servlet.jsp.tagext.Tag
doStartTag
in class LoopTagSupport
javax.servlet.jsp.JspException
public void release()
LoopTagSupport
release
in interface javax.servlet.jsp.tagext.Tag
release
in class ForTokensSupport
public void setBegin(java.lang.String begin_)
public void setEnd(java.lang.String end_)
public void setStep(java.lang.String step_)
public void setItems(java.lang.String items_)
public void setDelims(java.lang.String delims_)
private void init()
private void evaluateExpressions() throws javax.servlet.jsp.JspException
javax.servlet.jsp.JspException