org.openjdk.jmc.flightrecorder.stacktrace

Class StacktraceModel.Fork

java.lang.Object

org.openjdk.jmc.flightrecorder.stacktrace.StacktraceModel.Fork

Enclosing class:

StacktraceModel

public class StacktraceModel.Fork
extends Object

A fork is a collection of branches that share a common parent branch. The fork also keeps track of which one of its branches is currently selected.

This class might eventually be merged with the StacktraceModel.Branch class.

Method Summary

Modifier and Type	Method and Description
StacktraceModel.Branch	getBranch(int branchIndex)
int	getBranchCount()
StacktraceModel.Branch[]	getBranches()
StacktraceFrame[]	getFirstFrames()
int	getItemOffset()
int	getItemsInFork()
StacktraceModel.Branch	getParentBranch()
StacktraceModel.Branch	getSelectedBranch() Deprecated. Will eventually be moved to UI code
void	selectBranch(Integer branchIndex) Deprecated. Will eventually be moved to UI code

Methods inherited from class java.lang.Object

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

Method Detail

getItemOffset

public int getItemOffset()

getItemsInFork

public int getItemsInFork()

getParentBranch

public StacktraceModel.Branch getParentBranch()

getBranchCount

public int getBranchCount()

getSelectedBranch

@Deprecated
public StacktraceModel.Branch getSelectedBranch()

Deprecated. Will eventually be moved to UI code

getBranch

public StacktraceModel.Branch getBranch(int branchIndex)

getBranches

public StacktraceModel.Branch[] getBranches()

getFirstFrames

public StacktraceFrame[] getFirstFrames()

Returns:

the first frame of each child branch to this fork

selectBranch

@Deprecated
public void selectBranch(Integer branchIndex)

Deprecated. Will eventually be moved to UI code

Select a child branch by its index.

Parameters:

branchIndex - Index of branch to select. If null, then selection will be cleared.