org.apache.xalan.templates

Class AVTPartSimple

java.lang.Object

org.apache.xalan.templates.AVTPart

org.apache.xalan.templates.AVTPartSimple

All Implemented Interfaces:

Serializable, XSLTVisitable

public class AVTPartSimple
extends AVTPart

Simple string part of a complex AVT.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
AVTPartSimple(String val) Construct a simple AVT part.

Method Summary

Modifier and Type	Method and Description
void	callVisitors(XSLTVisitor visitor) This will traverse the heararchy, calling the visitor for each member.
void	evaluate(XPathContext xctxt, FastStringBuffer buf, int context, PrefixResolver nsNode) Write the value into the buffer.
void	fixupVariables(Vector vars, int globalsSize) This function is used to fixup variables from QNames to stack frame indexes at stylesheet build time.
String	getSimpleString() Get the AVT part as the original string.

Methods inherited from class org.apache.xalan.templates.AVTPart

canTraverseOutsideSubtree, setXPathSupport

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AVTPartSimple

public AVTPartSimple(String val)

Construct a simple AVT part.

Parameters:

val - A pure string section of an AVT.

Method Detail

getSimpleString

public String getSimpleString()

Get the AVT part as the original string.

Specified by:

getSimpleString in class AVTPart

Returns:

the AVT part as the original string.

fixupVariables

public void fixupVariables(Vector vars,
                           int globalsSize)

This function is used to fixup variables from QNames to stack frame indexes at stylesheet build time.

Specified by:

fixupVariables in class AVTPart

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).

evaluate

public void evaluate(XPathContext xctxt,
                     FastStringBuffer buf,
                     int context,
                     PrefixResolver nsNode)

Write the value into the buffer.

Specified by:

evaluate in class AVTPart

Parameters:

xctxt - An XPathContext object, providing infomation specific to this invocation and this thread. Maintains SAX state, variables, error handler and so on, so the transformation/XPath object itself can be simultaneously invoked from multiple threads.

buf - Buffer to write into.

context - The current source tree context.

nsNode - The current namespace context (stylesheet tree context).

callVisitors

public void callVisitors(XSLTVisitor visitor)

Description copied from interface: XSLTVisitable

This will traverse the heararchy, calling the visitor for each member. If the called visitor method returns false, the subtree should not be called.

Parameters:

visitor - The visitor whose appropriate method will be called.

See Also:

XSLTVisitable.callVisitors(XSLTVisitor)