org.apache.xalan.xslt.trace
Class TracerEvent

java.lang.Object
  |
  +--org.apache.xalan.xslt.trace.TracerEvent

public class TracerEvent

extends java.lang.Object

implements java.util.EventListener

**For advanced use only** Parent class of events generated for tracing the progress of the XSL processor.

Field Summary

QName	m_mode **For advanced use only** The current mode.
XSLTEngineImpl	m_processor **For advanced use only** The XSLT processor instance.
org.w3c.dom.Node	m_sourceNode **For advanced use only** The current context node.
org.w3c.dom.Node	m_sourceTree **For advanced use only** The input source tree.
ElemTemplateElement	m_styleNode **For advanced use only** The node in the style tree where the event occurs.

Constructor Summary

TracerEvent(XSLTEngineImpl processor, org.w3c.dom.Node sourceTree, org.w3c.dom.Node sourceNode, QName mode, ElemTemplateElement styleNode)
**For advanced use only** Create an event originating at the given node of the style tree.

Method Summary

static java.lang.String	printNode(org.w3c.dom.Node n) **For advanced use only** Returns a string representation of the node.
static java.lang.String	printNodeList(org.w3c.dom.NodeList l) **For advanced use only** Returns a string representation of the node list.

Methods inherited from class java.lang.Object

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

Field Detail

m_styleNode

public final ElemTemplateElement m_styleNode

**For advanced use only** The node in the style tree where the event occurs.

m_processor

public final XSLTEngineImpl m_processor

**For advanced use only** The XSLT processor instance.

m_sourceTree

public final org.w3c.dom.Node m_sourceTree

**For advanced use only** The input source tree.

m_sourceNode

public final org.w3c.dom.Node m_sourceNode

**For advanced use only** The current context node.

m_mode

public final QName m_mode

**For advanced use only** The current mode.

Constructor Detail

TracerEvent

public TracerEvent(XSLTEngineImpl processor,
                   org.w3c.dom.Node sourceTree,
                   org.w3c.dom.Node sourceNode,
                   QName mode,
                   ElemTemplateElement styleNode)

**For advanced use only** Create an event originating at the given node of the style tree.

Parameters:

processor - The XSLT Processor.

sourceTree - The input source tree.

sourceNode - The current context node.

mode - The current mode.

m_styleNode - node in the style tree reference for the event. Should not be null. That is not enforced.

Method Detail

printNode

public static java.lang.String printNode(org.w3c.dom.Node n)

**For advanced use only** Returns a string representation of the node. The string returned for elements will contain the element name and any attributes enclosed in angle brackets. The string returned for attributes will be of form, "name=value."

Parameters:

n - any DOM node. Must not be null.

Returns:

a string representation of the given node.

printNodeList

public static java.lang.String printNodeList(org.w3c.dom.NodeList l)

**For advanced use only** Returns a string representation of the node list. The string will contain the list of nodes inside square braces. Elements will contain the element name and any attributes enclosed in angle brackets. Attributes will be of form, "name=value."

Parameters:

l - any DOM node list. Must not be null.

Returns:

a string representation of the given node list.