org.javasimon.callback.calltree

Class CallTree

java.lang.Object

org.javasimon.callback.calltree.CallTree

All Implemented Interfaces:

LogMessageSource<Split>

public class CallTree
extends Object
implements LogMessageSource<Split>

Call tree contains the root call tree node and the current call stack.

Since:

3.2

Author:

gquintana

Constructor Summary

Constructors

Constructor and Description
CallTree(Long logThreshold) Main constructor.

Method Summary

Modifier and Type	Method and Description
String	getLogMessage(Split context) Transforms this call tree into a loggable message.
Long	getLogThreshold()
CallTreeNode	getRootNode()
void	onRootStopwatchStart(CallTreeNode rootNode, Split split) When stopwatch is started, and the root tree node is pushed into the call stack, this method is called.
protected void	onRootStopwatchStop(CallTreeNode callTreeNode, Split split) When stopwatch is stopped, and root tree node is popped from call stack, this method is called.
CallTreeNode	onStopwatchStart(Split split) When stopwatch is started, a new tree node is added to the parent tree node and pushed on the call stack.
CallTreeNode	onStopwatchStop(Split split) When stopwatch is stopped, the the split is added to current tree node and this tree node is popped from call stack.

Methods inherited from class java.lang.Object

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

Constructor Detail

CallTree

public CallTree(Long logThreshold)

Main constructor.

Parameters:

logThreshold - Log threshold

Method Detail

onStopwatchStart

public CallTreeNode onStopwatchStart(Split split)

When stopwatch is started, a new tree node is added to the parent tree node and pushed on the call stack. As a result, child tree node becomes the current tree node.

Returns:

Current (child) tree node

onStopwatchStop

public CallTreeNode onStopwatchStop(Split split)

When stopwatch is stopped, the the split is added to current tree node and this tree node is popped from call stack. As a result, parent tree node becomes current tree node.

Returns:

Current (child) tree node

onRootStopwatchStart

public void onRootStopwatchStart(CallTreeNode rootNode,
                                 Split split)

When stopwatch is started, and the root tree node is pushed into the call stack, this method is called. Does nothing but can be overridden for custom needs.

Parameters:

rootNode - Root tree node

split - Root split

onRootStopwatchStop

protected void onRootStopwatchStop(CallTreeNode callTreeNode,
                                   Split split)

When stopwatch is stopped, and root tree node is popped from call stack, this method is called. Does nothing but can be overridden for custom needs, such as logging, storing...

getLogMessage

public String getLogMessage(Split context)

Transforms this call tree into a loggable message.

Specified by:

getLogMessage in interface LogMessageSource<Split>

Parameters:

context - Context

Returns:

Message

getLogThreshold

public Long getLogThreshold()

getRootNode

public CallTreeNode getRootNode()