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java.lang.Object | +--weblogic.apache.xalan.templates.AVTPart
Class to hold a part, either a string or XPath, of an Attribute Value Template.
This class is based on an implementation from the Apache XML Project. In future releases the XML parser, XSLT processor, and associated classes will likely be updated to be based on a later version of the Apache implementations. Since Apache does not guarantee backwards compatibility between versions of their software, we cannot guarantee backwards compatibility of any of the classes contained in the weblogic.apache package or sub-packages.
Constructor Summary | |
AVTPart()
Construct a part. |
Method Summary | |
boolean |
canTraverseOutsideSubtree()
Tell if this expression or it's subexpressions can traverse outside the current subtree. |
abstract void |
evaluate(XPathContext xctxt,
FastStringBuffer buf,
int context,
PrefixResolver nsNode)
Write the evaluated value into the given string buffer. |
abstract void |
fixupVariables(java.util.Vector vars,
int globalsSize)
This function is used to fixup variables from QNames to stack frame indexes at stylesheet build time. |
abstract java.lang.String |
getSimpleString()
Get the AVT part as the original string. |
void |
setXPathSupport(XPathContext support)
Set the XPath support. |
Methods inherited from class java.lang.Object |
clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait |
Constructor Detail |
public AVTPart()
Method Detail |
public abstract java.lang.String getSimpleString()
public abstract void evaluate(XPathContext xctxt, FastStringBuffer buf, int context, PrefixResolver nsNode) throws javax.xml.transform.TransformerException
xctxt
- The XPath context to use to evaluate this AVT.buf
- Buffer to write into.context
- The current source tree context.nsNode
- The current namespace context (stylesheet tree context).NodeList
- The current Context Node List.public void setXPathSupport(XPathContext support)
support
- XPathContext to set.public boolean canTraverseOutsideSubtree()
public abstract void fixupVariables(java.util.Vector vars, int globalsSize)
vars
- List of QNames that correspond to variables. This list
should be searched backwards for the first qualified name that
corresponds to the variable reference qname. The position of the
QName in the vector from the start of the vector will be its position
in the stack frame (but variables above the globalsTop value will need
to be offset to the current stack frame).
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Documentation is available at http://download.oracle.com/docs/cd/E13222_01/wls/docs70 |
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