Package org.eclipse.tracecompass.incubator.callstack.core.instrumented

Interface ICalledFunction

All Superinterfaces:

Comparable<ISegment>, IHTInterval, INamedSegment, ISegment, ISerializableObject, Serializable

public interface ICalledFunction
extends INamedSegment

CalledFunction Interface

Author:

Matthew Khouzam, Sonia Farrah

Method Summary

Modifier and Type	Method	Description
long	getCpuTime()	The segment's time on CPU
@Nullable ICalledFunction	getParent()	The segment's parent
int	getProcessId()	The process ID of the traced application
long	getSelfTime()	The segment's self Time
Object	getSymbol()	The symbol of the call stack function.
int	getThreadId()	The ID of the thread that was running this function.

Methods inherited from interface org.eclipse.tracecompass.datastore.core.interval.IHTInterval

getEnd, getStart, intersects

Methods inherited from interface org.eclipse.tracecompass.segmentstore.core.segment.interfaces.INamedSegment

getName

Methods inherited from interface org.eclipse.tracecompass.segmentstore.core.ISegment

compareTo, getLength, getSizeOnDisk, writeSegment

Method Details

getSymbol

Object getSymbol()

The symbol of the call stack function.

Returns:

The symbol of the called function

getParent

@Nullable ICalledFunction getParent()

The segment's parent

Returns:

The parent, can be null

getSelfTime

long getSelfTime()

The segment's self Time

Returns:

The self time, should always be less than or equal to ISegment.getLength()

getCpuTime

long getCpuTime()

The segment's time on CPU

Returns:

The CPU time, ie the time spent on the CPU by the thread who called this function. IHostModel.TIME_UNKNOWN if not available.

getProcessId

int getProcessId()

The process ID of the traced application

Returns:

The process ID

getThreadId

int getThreadId()

The ID of the thread that was running this function. A negative value means an unknows thread ID.

Returns:

The thread ID, a negative value means it is not known