zeta
Class WorkUnit

java.lang.Object
  |
  +--zeta.WorkUnit

All Implemented Interfaces:

java.lang.Cloneable, java.lang.Comparable, java.util.Comparator

Direct Known Subclasses:

ZetaWorkUnit

public abstract class WorkUnit

extends java.lang.Object

implements java.lang.Cloneable, java.util.Comparator, java.lang.Comparable

Field Summary

protected int	size
protected int	taskId
protected long	workUnitId

Constructor Summary

WorkUnit()

WorkUnit(int taskId, long workUnitId, int size)

Method Summary

java.lang.Object	clone() Creates and returns a copy of this object.
abstract int	compare(java.lang.Object workUnit1, java.lang.Object workUnit2)
int	compareTo(java.lang.Object o)
boolean	equals(java.lang.Object workUnit)
abstract java.lang.String	getFilename()
abstract java.lang.String	getFilename(java.lang.String logFilename)
abstract java.lang.String	getLogFilename()
abstract java.lang.String	getLogFilename(java.lang.String filename)
int	getSize()
int	getTaskId()
long	getWorkUnitId()
int	hashCode()
abstract boolean	init(java.lang.String logFilename)
abstract boolean	isCompleted()
abstract boolean	isFilename(java.lang.String filename)
abstract boolean	isLogFilename(java.lang.String filename)
boolean	isValid()
abstract java.util.List	parseWorkUnitFiles(java.io.BufferedReader in)
java.lang.String	toString()
abstract java.lang.String	writeObject()

Methods inherited from class java.lang.Object

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

Field Detail

taskId

protected int taskId

workUnitId

protected long workUnitId

size

protected int size

Constructor Detail

WorkUnit

public WorkUnit()

WorkUnit

public WorkUnit(int taskId,
                long workUnitId,
                int size)

Method Detail

init

public abstract boolean init(java.lang.String logFilename)

parseWorkUnitFiles

public abstract java.util.List parseWorkUnitFiles(java.io.BufferedReader in)
                                           throws java.io.IOException

java.io.IOException

writeObject

public abstract java.lang.String writeObject()

isCompleted

public abstract boolean isCompleted()

getFilename

public abstract java.lang.String getFilename()

getFilename

public abstract java.lang.String getFilename(java.lang.String logFilename)

getLogFilename

public abstract java.lang.String getLogFilename()

getLogFilename

public abstract java.lang.String getLogFilename(java.lang.String filename)

isFilename

public abstract boolean isFilename(java.lang.String filename)

isLogFilename

public abstract boolean isLogFilename(java.lang.String filename)

compare

public abstract int compare(java.lang.Object workUnit1,
                            java.lang.Object workUnit2)

Specified by:

compare in interface java.util.Comparator

clone

public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException

Creates and returns a copy of this object. Just call super.clone.

Overrides:

clone in class java.lang.Object

Returns:

a clone of this instance.

java.lang.CloneNotSupportedException

getTaskId

public int getTaskId()

getWorkUnitId

public long getWorkUnitId()

getSize

public int getSize()

isValid

public boolean isValid()

compareTo

public int compareTo(java.lang.Object o)

Specified by:

compareTo in interface java.lang.Comparable

equals

public boolean equals(java.lang.Object workUnit)

Specified by:

equals in interface java.util.Comparator

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object