cz.cuni.jagrlib.piece
Class OrderSFC.MPeano

java.lang.Object
  extended by java.lang.Thread
      extended by cz.cuni.jagrlib.piece.OrderSFC.MPeano
All Implemented Interfaces:
java.lang.Runnable
Enclosing class:
OrderSFC

protected class OrderSFC.MPeano
extends java.lang.Thread

Producer thread for the Meandering Peano order.


Nested Class Summary
 
Nested classes/interfaces inherited from class java.lang.Thread
java.lang.Thread.State, java.lang.Thread.UncaughtExceptionHandler
 
Field Summary
 
Fields inherited from class java.lang.Thread
MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY
 
Constructor Summary
OrderSFC.MPeano()
           
 
Method Summary
protected  boolean mPeano(int x, int y, int size, int majX, int majY, int minX, int minY)
          Recursive SFC generation function.
 void run()
           
 
Methods inherited from class java.lang.Thread
activeCount, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, checkAccess, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

OrderSFC.MPeano

public OrderSFC.MPeano()
Method Detail

mPeano

protected boolean mPeano(int x,
                         int y,
                         int size,
                         int majX,
                         int majY,
                         int minX,
                         int minY)
Recursive SFC generation function. For m-Peano curve see: John M. Dennis, "Partitioning with Space-Filling Curves on the Cubed-Sphere" International Parallel and Distributed Processing Symposium (IPDPS;03) Nice, France 2003, p269a (www.cisl.ucar.edu/css/papers/sfc3.pdf)

Parameters:
x - Initial X-coordinate.
y - Initial Y-coordinate.
size - Rectangle size (3m).
majX - Major axis x-component.
majY - Major axis y-component.
minX - Minor axis x-component.
minY - Minor axis y-component.

run

public void run()
Specified by:
run in interface java.lang.Runnable
Overrides:
run in class java.lang.Thread