edu.wpi.prc.example.java.science
Class ScienceDataProcessor
java.lang.Object
edu.wpi.prc.example.java.science.ScienceDataProcessor
public class ScienceDataProcessor
- extends java.lang.Object
The ScienceDataProcessor contains all of the project-specific methods
required to compute the results for work units. This class is used
by the ComputeThread.
- Author:
- James Baldassari
Constructor Summary |
ScienceDataProcessor(byte[] workUnitData)
Constructor that takes a byte array representing the
work unit data to be processed. |
Method Summary |
byte[] |
computeResult()
This method checks for previously saved checkpoints, then runs the
science algorithm, findPrimes(). |
private java.util.ArrayList<java.lang.Integer> |
findPrimes(int start,
int end)
This method is the science algorithm. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
CHECKPOINT_INTERVAL
private static final int CHECKPOINT_INTERVAL
- See Also:
- Constant Field Values
workUnitData
private byte[] workUnitData
ScienceDataProcessor
public ScienceDataProcessor(byte[] workUnitData)
- Constructor that takes a byte array representing the
work unit data to be processed.
- Parameters:
workUnitData
- The work unit data.
computeResult
public byte[] computeResult()
- This method checks for previously saved checkpoints, then runs the
science algorithm, findPrimes(). It then collects all of the primes
that were found and produces a byte array representing them, which is
the result that will be returned to the server.
- Returns:
- Returns a byte array representing the computed result.
findPrimes
private java.util.ArrayList<java.lang.Integer> findPrimes(int start,
int end)
- This method is the science algorithm. It finds all prime numbers in the given interval.
- Parameters:
start
- The start of the interval (inclusive) in which to search.end
- The end of the interval (inclusive) in which to search.
- Returns:
- Returns an array of all primes that were found, or an array of length zero if no primes were found.