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Method Class Reference

Java method. More...

#include <method.h>

Inheritance diagram for Method::

List of all members.

Public Methods
	Method ()
	Default constructor.
virtual	~Method ()
	Destructor.
const jmethodID &	getKey (jmethodID &key)
	Retrieves object's key. More...
int	operator== (const jmethodID &key)
	Compares object with given key. More...
virtual Buffer &	infoToBin (Buffer &b)
	Convert info to binary. More...
void	deactivate ()
	Performs deactivation.
void *	operator new (size_t sz)
	Overloaded new() operator.
void	operator delete (void *unit)
	Overloaded delete() operator.
virtual eClassIdent	getClassIdent ()
	Class identification. More...
virtual int	isActive ()
	State of object. More...
virtual int	isChanged ()
	Indication that object has changed its data. More...
virtual void	setUnchanged ()
	Set the structure is unchanged although it may not be.
Static Public Methods
int	hashKey (const jmethodID &key)
	Hash function. More...
Public Attributes
String	methodName
	name of method.
String	methodSignature
	signature of method.
jint	startLineno
	start line number in the source file.
jint	endLineno
	end line number in the source file.
jmethodID	methodId
	ID given to this method.
Class *	clss
	parent class.
List< AllocTrace, LI2 >	allocTraces
	associated AllocTraces.
List< AllocObjectMethod, LI2 >	allocObjectMethods
	associated AllocObjectMethods.
List< AllocThreadMethod, LI3 >	allocThreadMethods
	associated AllocThreadMethods.
List< CpuTrace, LI2 >	cpuTraces
	associated CpuTraces.
List< CpuThreadMethod, LI3 >	cpuThreadMethods
	associated CpuThreadMethods.
List< MonTrace, LI2 >	monTraces
	associated MonTraces.
List< MonThreadMethod, LI3 >	monThreadMethods
	associated MonThreadMethods.
Static Private Attributes
Allocator	_allocator
	method allocator.

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Detailed Description

Java method.

This class consists of data about loaded Java method (gained by receiving a JVMPI_EVENT_CLASS_LOAD event).

See also:

Class

Author:

Marek Przeczek, Petr Luner

Definition at line 65 of file method.h.

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Member Function Documentation

virtual eClassIdent Method::getClassIdent (    )  [inline, virtual]

Class identification. Returns: unique class type identifier Reimplemented from IdObject. Definition at line 194 of file method.h.

const jmethodID& Method::getKey (  jmethodID &    key )  [inline]

Retrieves object's key. Parameters: key  where to store the key Returns: key See also: Hash Definition at line 136 of file method.h. Referenced by MonThreadMethod::getKey(), CpuThreadMethod::getKey(), AllocThreadMethod::getKey(), and AllocObjectMethod::getKey().

int Method::hashKey (  const jmethodID &    key )  [inline, static]

Hash function. Parameters: key  reference to a key Returns: hash value Definition at line 155 of file method.h. Referenced by Trace::hashKey().

Buffer & Method::infoToBin (  Buffer &    b )  [virtual]

Convert info to binary. This method converts information data to binary format in which it is sent thru communication interface to client. Parameters: b  buffer where to append data Returns: reference to same Buffer object as argument 'b' Reimplemented from InfoBinaryFormat. Definition at line 49 of file method.cpp.

int Method::isActive (    )  [virtual]

State of object. Once an object is unactive, it remains unactive forever. Returns: 0 (not active); 1 (active) Reimplemented from IdObject. Definition at line 101 of file method.cpp. Referenced by MonTrace::isActive(), MonThreadMethod::isActive(), CpuTrace::isActive(), CpuThreadMethod::isActive(), AllocTrace::isActive(), AllocThreadMethod::isActive(), and AllocObjectMethod::isActive().

int Method::isChanged (    )  [virtual]

Indication that object has changed its data. Returns: 0 (no change); 1 (data changed) Reimplemented from IdObject. Definition at line 106 of file method.cpp.

int Method::operator== (  const jmethodID &    key )  [inline]

Compares object with given key. Parameters: key  key Returns: 1 (true); 0 (false) See also: Hash Definition at line 147 of file method.h.

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The documentation for this class was generated from the following files:

• method.h
• method.cpp

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