Package org.processmining.lpm.adjustedalignments

Class MemoryEfficientStorageHandlerNoModelMoves<H extends nl.tue.astar.Head,T extends nl.tue.astar.Tail>

java.lang.Object

org.processmining.lpm.adjustedalignments.MemoryEfficientStorageHandlerNoModelMoves<H,T>

All Implemented Interfaces:

AbstractAStarThreadNoModelMoves.StorageHandler<H,T>

public class MemoryEfficientStorageHandlerNoModelMoves<H extends nl.tue.astar.Head,T extends nl.tue.astar.Tail>
extends java.lang.Object
implements AbstractAStarThreadNoModelMoves.StorageHandler<H,T>

Field Summary

Fields

Modifier and Type	Field	Description
protected MemoryEfficientAStarAlgorithm<H,T>	algorithm
protected nl.tue.astar.impl.memefficient.StorageAwareDelegate<H,T>	delegate
protected java.util.concurrent.locks.ReentrantReadWriteLock	lock
protected nl.tue.storage.CompressedHashSet<nl.tue.astar.impl.State<H,T>>	statespace
protected nl.tue.storage.CompressedStore<nl.tue.astar.impl.State<H,T>>	store

Constructor Summary

Constructors

Constructor	Description
MemoryEfficientStorageHandlerNoModelMoves(MemoryEfficientAStarAlgorithm<H,T> algorithm)

Method Summary

Modifier and Type	Method	Description
long	getIndexOf(H head)
nl.tue.astar.impl.State<H,T>	getStoredState(nl.tue.astar.Record rec)
void	storeStateForRecord(nl.tue.astar.impl.State<H,T> state, nl.tue.astar.Record newRec)	return the estimate of the tail for the given head.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

algorithm

protected final MemoryEfficientAStarAlgorithm<H extends nl.tue.astar.Head,T extends nl.tue.astar.Tail> algorithm

store

protected final nl.tue.storage.CompressedStore<nl.tue.astar.impl.State<H extends nl.tue.astar.Head,T extends nl.tue.astar.Tail>> store

statespace

protected final nl.tue.storage.CompressedHashSet<nl.tue.astar.impl.State<H extends nl.tue.astar.Head,T extends nl.tue.astar.Tail>> statespace

delegate

protected final nl.tue.astar.impl.memefficient.StorageAwareDelegate<H extends nl.tue.astar.Head,T extends nl.tue.astar.Tail> delegate

lock

protected final java.util.concurrent.locks.ReentrantReadWriteLock lock

Constructor Detail

MemoryEfficientStorageHandlerNoModelMoves

public MemoryEfficientStorageHandlerNoModelMoves(MemoryEfficientAStarAlgorithm<H,T> algorithm)

Method Detail

storeStateForRecord

public void storeStateForRecord(nl.tue.astar.impl.State<H,T> state,
                                nl.tue.astar.Record newRec)
                         throws nl.tue.astar.AStarException

Description copied from interface: AbstractAStarThreadNoModelMoves.StorageHandler

return the estimate of the tail for the given head. The head is stored at the given index.

Specified by:

storeStateForRecord in interface AbstractAStarThreadNoModelMoves.StorageHandler<H extends nl.tue.astar.Head,T extends nl.tue.astar.Tail>

Throws:

nl.tue.astar.AStarException

getIndexOf

public long getIndexOf(H head)
                throws nl.tue.astar.AStarException

Specified by:

getIndexOf in interface AbstractAStarThreadNoModelMoves.StorageHandler<H extends nl.tue.astar.Head,T extends nl.tue.astar.Tail>

Throws:

nl.tue.astar.AStarException

getStoredState

public nl.tue.astar.impl.State<H,T> getStoredState(nl.tue.astar.Record rec)
                                                  throws nl.tue.astar.AStarException

Specified by:

getStoredState in interface AbstractAStarThreadNoModelMoves.StorageHandler<H extends nl.tue.astar.Head,T extends nl.tue.astar.Tail>

Throws:

nl.tue.astar.AStarException