Module openj9.dtfj

Package com.ibm.dtfj.java.javacore

Class JCJavaStackFrame

java.lang.Object

com.ibm.dtfj.java.javacore.JCJavaStackFrame

All Implemented Interfaces:

JavaStackFrame

public class JCJavaStackFrame
extends Object
implements JavaStackFrame

Constructor Summary

Constructors

Constructor	Description
JCJavaStackFrame(JCJavaThread thread, JavaLocation location)

Method Summary

Modifier and Type	Method	Description
ImagePointer	getBasePointer()	Get a pointer to the base of this stack frame
Iterator	getHeapRoots()	Get the set of object roots from this stack frame.
JavaLocation	getLocation()	Get the location at which the method owning this frame is currently executing
void	setBasePointer(ImagePointer imagePointer)

Methods declared in class java.lang.Object

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

Methods declared in interface com.ibm.dtfj.java.JavaStackFrame

equals, hashCode

Constructor Details

JCJavaStackFrame

public JCJavaStackFrame(JCJavaThread thread,
 JavaLocation location)
                 throws JCInvalidArgumentsException

Throws:

JCInvalidArgumentsException

Method Details

setBasePointer

public void setBasePointer(ImagePointer imagePointer)

Parameters:

imagePointer -

getBasePointer

public ImagePointer getBasePointer()
                            throws CorruptDataException

Description copied from interface: JavaStackFrame

Get a pointer to the base of this stack frame

Specified by:

getBasePointer in interface JavaStackFrame

Returns:

the base pointer of the stack frame

Throws:

CorruptDataException

getLocation

public JavaLocation getLocation()
                         throws CorruptDataException

Description copied from interface: JavaStackFrame

Get the location at which the method owning this frame is currently executing

Specified by:

getLocation in interface JavaStackFrame

Returns:

a location object describing where the frame is executing

Throws:

CorruptDataException

See Also:

• JavaLocation

getHeapRoots

public Iterator getHeapRoots()

Description copied from interface: JavaStackFrame

Get the set of object roots from this stack frame.

Specified by:

getHeapRoots in interface JavaStackFrame

Returns:

an iterator of JavaReferences