org.apache.xalan.templates
public abstract class AVTPart extends Object implements Serializable, XSLTVisitable
UNKNOWN: internal
Constructor Summary | |
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AVTPart()
Construct a part. |
Method Summary | |
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boolean | canTraverseOutsideSubtree()
Tell if this expression or it's subexpressions can traverse outside
the current subtree.
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abstract void | evaluate(XPathContext xctxt, FastStringBuffer buf, int context, PrefixResolver nsNode)
Write the evaluated value into the given
string buffer.
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abstract void | fixupVariables(Vector vars, int globalsSize)
This function is used to fixup variables from QNames to stack frame
indexes at stylesheet build time. |
abstract String | getSimpleString()
Get the AVT part as the original string.
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void | setXPathSupport(XPathContext support)
Set the XPath support.
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Returns: true if traversal outside the context node's subtree can occur.
Parameters: 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).
Throws: javax.xml.transform.TransformerException
Parameters: 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).
Returns: the AVT part as the original string.
Parameters: support XPathContext to set.