org.apache.taglibs.standard.tag.common.core
Class ForTokensSupport
java.lang.Object
javax.servlet.jsp.tagext.TagSupport
javax.servlet.jsp.jstl.core.LoopTagSupport
org.apache.taglibs.standard.tag.common.core.ForTokensSupport
- All Implemented Interfaces:
- Serializable, javax.servlet.jsp.jstl.core.LoopTag, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.Tag, javax.servlet.jsp.tagext.TryCatchFinally
- Direct Known Subclasses:
- ForTokensTag
public abstract class ForTokensSupport
- extends javax.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
Fields inherited from class javax.servlet.jsp.jstl.core.LoopTagSupport |
begin, beginSpecified, deferredExpression, end, endSpecified, itemId, statusId, step, stepSpecified |
Fields inherited from class javax.servlet.jsp.tagext.TagSupport |
id, pageContext |
Fields inherited from interface javax.servlet.jsp.tagext.IterationTag |
EVAL_BODY_AGAIN |
Fields inherited from interface javax.servlet.jsp.tagext.Tag |
EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE |
Methods inherited from class javax.servlet.jsp.jstl.core.LoopTagSupport |
doAfterBody, doCatch, doFinally, doStartTag, getCurrent, getLoopStatus, setVar, setVarStatus, validateBegin, validateEnd, validateStep |
Methods inherited from class javax.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 javax.servlet.jsp.tagext.Tag |
doEndTag, getParent, setPageContext, setParent |
items
protected Object items
delims
protected String delims
st
protected StringTokenizer st
currentIndex
protected int currentIndex
ForTokensSupport
public ForTokensSupport()
prepare
protected void prepare()
throws javax.servlet.jsp.JspTagException
- Specified by:
prepare
in class javax.servlet.jsp.jstl.core.LoopTagSupport
- Throws:
javax.servlet.jsp.JspTagException
hasNext
protected boolean hasNext()
throws javax.servlet.jsp.JspTagException
- Specified by:
hasNext
in class javax.servlet.jsp.jstl.core.LoopTagSupport
- Throws:
javax.servlet.jsp.JspTagException
next
protected Object next()
throws javax.servlet.jsp.JspTagException
- Specified by:
next
in class javax.servlet.jsp.jstl.core.LoopTagSupport
- Throws:
javax.servlet.jsp.JspTagException
release
public void release()
- Specified by:
release
in interface javax.servlet.jsp.tagext.Tag
- Overrides:
release
in class javax.servlet.jsp.jstl.core.LoopTagSupport
getDelims
protected String getDelims()
- Get the delimiter for string tokens. Used only for constructing
the deferred expression for it.
- Overrides:
getDelims
in class javax.servlet.jsp.jstl.core.LoopTagSupport
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