Package tools.refinery.interpreter.rete.network.indexer

Class GroupBasedMessageIndexer

java.lang.Object

tools.refinery.interpreter.rete.network.indexer.GroupBasedMessageIndexer

All Implemented Interfaces:

Clearable, MessageIndexer

public class GroupBasedMessageIndexer
extends Object
implements MessageIndexer

Since:

2.0

Field Summary

Fields

Modifier and Type	Field	Description
protected final TupleMask	groupMask
protected final Map<Tuple,DefaultMessageIndexer>	indexer

Constructor Summary

Constructors

Constructor	Description
GroupBasedMessageIndexer(TupleMask groupMask)

Method Summary

Modifier and Type	Method	Description
void	clear()
void	delete(Tuple update)
int	getCount(Tuple update)
Set<Tuple>	getGroups()
Map<Tuple,Integer>	getTuplesByGroup(Tuple group)
void	insert(Tuple update)
boolean	isEmpty()
void	update(Tuple update, int delta)

Methods inherited from class java.lang.Object

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

Field Details

indexer

protected final Map<Tuple,DefaultMessageIndexer> indexer

groupMask

protected final TupleMask groupMask

Constructor Details

GroupBasedMessageIndexer

public GroupBasedMessageIndexer(TupleMask groupMask)

Method Details

getTuplesByGroup

public Map<Tuple,Integer> getTuplesByGroup(Tuple group)

getCount

public int getCount(Tuple update)

Specified by:

getCount in interface MessageIndexer

getGroups

public Set<Tuple> getGroups()

insert

public void insert(Tuple update)

Specified by:

insert in interface MessageIndexer

delete

public void delete(Tuple update)

Specified by:

delete in interface MessageIndexer

update

public void update(Tuple update,
 int delta)

Specified by:

update in interface MessageIndexer

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface MessageIndexer

clear

public void clear()

Specified by:

clear in interface Clearable