Module openj9.traceformat

Package com.ibm.jvm.format

Class TraceThread

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<E>

java.util.Vector

com.ibm.jvm.format.TraceThread

All Implemented Interfaces:

TraceThread, Serializable, Cloneable, Iterable, Collection, List, RandomAccess

public final class TraceThread
extends Vector
implements TraceThread

Vector containing all trace records for a specific thread.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static int	numBufs
protected long	threadID
protected String	threadName

Fields declared in class java.util.Vector

capacityIncrement, elementCount, elementData

Fields declared in class java.util.AbstractList

modCount

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	TraceThread(long ID, String threadName)	construct a new trace thread vector

Method Summary

Modifier and Type	Method	Description
static int	getBuffersProcessed()
Iterator	getChronologicalTracePointIterator()
int	getIndent()
TracePoint	getNextTracePoint()
long	getThreadID()
String	getThreadName()
BigInteger	getTimeOfNextTracePoint()
void	indent()
void	outdent()

Methods declared in class java.util.Vector

add, add, addAll, addAll, addElement, capacity, clear, clone, contains, containsAll, copyInto, elementAt, elements, ensureCapacity, equals, firstElement, forEach, get, hashCode, indexOf, indexOf, insertElementAt, isEmpty, iterator, lastElement, lastIndexOf, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, removeAllElements, removeElement, removeElementAt, removeIf, removeRange, replaceAll, retainAll, set, setElementAt, setSize, size, sort, spliterator, subList, toArray, toArray, toString, trimToSize

Methods declared in class java.lang.Object

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

Methods declared in interface java.util.Collection

parallelStream, stream, toArray

Field Details

threadID

protected long threadID

threadName

protected String threadName

numBufs

public static int numBufs

Constructor Details

TraceThread

protected TraceThread(long ID,
 String threadName)

construct a new trace thread vector

Parameters:

ID - ( hex value of threadID )

threadName -

Method Details

getBuffersProcessed

public static int getBuffersProcessed()

getNextTracePoint

public TracePoint getNextTracePoint()

getIndent

public int getIndent()

indent

public void indent()

outdent

public void outdent()

getTimeOfNextTracePoint

public BigInteger getTimeOfNextTracePoint()

getChronologicalTracePointIterator

public Iterator getChronologicalTracePointIterator()

Specified by:

getChronologicalTracePointIterator in interface TraceThread

Returns:

a TracePoint Iterator that can be used to walk each TracePoint on the current TraceThread in chronological order. Note that the Iterator consumes data as it walks, and as such each TraceThread can be Iterated over once only. Subsequent attempts to Iterate will return an empty Iterator, as will an attempt to iterate over an unpopulated TraceThread.

getThreadName

public String getThreadName()

Specified by:

getThreadName in interface TraceThread

Returns:

The name of the TraceThread, or null if the Thread was unnamed.

getThreadID

public long getThreadID()

Specified by:

getThreadID in interface TraceThread

Returns:

the ID of the thread that generated the current TraceThread's data.