Package net.sf.saxon.trace
Class TimingTraceListener
- java.lang.Object
-
- net.sf.saxon.trace.TimingTraceListener
-
- All Implemented Interfaces:
java.util.EventListener,TraceListener
public class TimingTraceListener extends java.lang.Object implements TraceListener
A trace listener that records timing information for templates and functions, outputting this information as an HTML report to a specified destination when the transformation completes.
-
-
Field Summary
Fields Modifier and Type Field Description protected Configurationconfig
-
Constructor Summary
Constructors Constructor Description TimingTraceListener()
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description voidclose()Called at end.voidendCurrentItem(Item item)Called after a node of the source tree got processedvoidenter(Traceable instruction, java.util.Map<java.lang.String,java.lang.Object> properties, XPathContext context)Called when an instruction in the stylesheet gets processedvoidleave(Traceable instruction)Called after an instruction of the stylesheet got processedvoidopen(Controller controller)Called at startvoidsetOutputDestination(Logger stream)Set the PrintStream to which the output will be written.voidstartCurrentItem(Item item)Called when an item becomes current-
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
-
Methods inherited from interface net.sf.saxon.lib.TraceListener
endRuleSearch, startRuleSearch
-
-
-
-
Field Detail
-
config
protected Configuration config
-
-
Method Detail
-
setOutputDestination
public void setOutputDestination(Logger stream)
Set the PrintStream to which the output will be written.- Specified by:
setOutputDestinationin interfaceTraceListener- Parameters:
stream- the PrintStream to be used for output. By default, the output is written to System.err.
-
open
public void open(Controller controller)
Called at start- Specified by:
openin interfaceTraceListener- Parameters:
controller- identifies the transformation controller, and provides the listener with access to context and configuration information
-
close
public void close()
Called at end. This method builds the XML out and analyzed html output- Specified by:
closein interfaceTraceListener
-
enter
public void enter(Traceable instruction, java.util.Map<java.lang.String,java.lang.Object> properties, XPathContext context)
Called when an instruction in the stylesheet gets processed- Specified by:
enterin interfaceTraceListener- Parameters:
instruction- gives information about the instruction being executed, and about the context in which it is executed. This object is mutable, so if information from the InstructionInfo is to be retained, it must be copied.properties- extra information about the instruction to be included in the tracecontext- the XPath evaluation context
-
leave
public void leave(Traceable instruction)
Called after an instruction of the stylesheet got processed- Specified by:
leavein interfaceTraceListener- Parameters:
instruction- the instruction or other construct that has now finished execution
-
startCurrentItem
public void startCurrentItem(Item item)
Called when an item becomes current- Specified by:
startCurrentItemin interfaceTraceListener- Parameters:
item- the new current item. Item objects are not mutable; it is safe to retain a reference to the Item for later use.
-
endCurrentItem
public void endCurrentItem(Item item)
Called after a node of the source tree got processed- Specified by:
endCurrentItemin interfaceTraceListener- Parameters:
item- the item that was current, whose processing is now complete. This will represent the same underlying item as the corresponding startCurrentItem() call, though it will not necessarily be the same actual object.
-
-