Package org.openjdk.jmc.common.util

Class MCFrame

java.lang.Object

org.openjdk.jmc.common.util.MCFrame

All Implemented Interfaces:

IMCFrame

public class MCFrame
extends Object
implements IMCFrame

Base implementation of the IMCFrame interface.

Nested Class Summary

Nested classes/interfaces inherited from interface org.openjdk.jmc.common.IMCFrame

IMCFrame.Type

Constructor Summary

Constructors

Constructor	Description
MCFrame(IMCMethod method, Integer bci, Integer frameLineNumber, IMCFrame.Type type)	Create a new frame instance.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
Integer	getBCI()	Returns the byte code index in Java class file, or null if not available.
Integer	getFrameLineNumber()	Returns the line number for the frame, or null if not available.
IMCMethod	getMethod()	The method for the frame.
IMCFrame.Type	getType()	The compilation type of the frame.
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

MCFrame

public MCFrame(IMCMethod method,
               Integer bci,
               Integer frameLineNumber,
               IMCFrame.Type type)

Create a new frame instance.

Parameters:

method - method for the frame, see IMCFrame.getMethod()

bci - byte code index for the frame, see IMCFrame.getBCI()

frameLineNumber - frame line number, see IMCFrame.getFrameLineNumber()

type - frame compilation type

Method Detail

getBCI

public final Integer getBCI()

Description copied from interface: IMCFrame

Returns the byte code index in Java class file, or null if not available.

Specified by:

getBCI in interface IMCFrame

Returns:

the byte code index

getMethod

public final IMCMethod getMethod()

Description copied from interface: IMCFrame

The method for the frame. See IMCMethod

Specified by:

getMethod in interface IMCFrame

Returns:

the method

getFrameLineNumber

public final Integer getFrameLineNumber()

Description copied from interface: IMCFrame

Returns the line number for the frame, or null if not available.

Specified by:

getFrameLineNumber in interface IMCFrame

Returns:

the line number

getType

public final IMCFrame.Type getType()

Description copied from interface: IMCFrame

The compilation type of the frame.

Specified by:

getType in interface IMCFrame

Returns:

the compilation type

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object