How to use jadex.rules.rulesystem.rete.nodes

/**
 *  Add an value -> object pair to the object index.
 *  @param value The value.
 *  @param object The object.
 *  @param ci The constraint indexer.
 */
public void addObject(Object value, Object object, ConstraintIndexer ci)
{
  getIndexedMemory(ci).addObject(value, object);
}
 

/**
 *  Get the memory for this node.
 *  @return The memory.
 */
public Collection getNodeMemory(ReteMemory mem)
{
  return mem.hasNodeMemory(this)
    ? ((BetaMemory)mem.getNodeMemory(this)).getResultMemory()
    : null;
}

/**
 *  Add an value -> object pair to the tuple index.
 *  @param value The value.
 *  @param tuple The tuple.
 *  @param ci The constraint indexer.
 */
public void addTuple(Object value, Tuple tuple, ConstraintIndexer ci)
{
  getIndexedMemory(ci).addTuple(value, tuple);
}
 

/**
 *  Get the indexed objects per tuple.
 *  @param tuple The indexed tuple.
 *  @param ci The constraint indexer. 
 */
public Set getObjects(Tuple tuple, ConstraintIndexer ci)
{
  IndexedConstraintMemory    mem    = getIndexedMemory(ci);
  Object    value    = mem.getTupleValue(tuple);
  return mem.getObjects(value);
}
 

/**
 *  Get the indexed tuples per object.
 *  @param object The indexed object.
 *  @param ci The constraint indexer. 
 */
public Set getTuples(Object object, ConstraintIndexer ci)
{
  IndexedConstraintMemory    mem    = getIndexedMemory(ci);
  Object    value    = mem.getObjectValue(object);
  return mem.getTuples(value);
}
 

/**
 *  Get the memory for this node.
 *  @return The memory.
 */
public Collection getNodeMemory(ReteMemory mem)
{
  return mem.hasNodeMemory(this)
    ? ((CollectMemory)mem.getNodeMemory(this)).getResultMemory()
    : null;
}
 

/**
 *  Remove an value -> object pair from the tuple index.
 *  @param object The object.
 *  @param ci The constraint indexer.
 */
public void removeTuple(Tuple tuple, ConstraintIndexer ci)
{
  getIndexedMemory(ci).removeTuple(tuple);
}
 

/**
 *  Propagate a change of a tuple in the result memory.
 */
protected void propagateModification(Tuple left, Object right, int tupleindex, OAVAttributeType type, Object oldvalue, Object newvalue, IOAVState state, ReteMemory mem, AbstractAgenda agenda)
{
  Tuple    tuple    = mem.getTuple(state, left, right);
  ITupleConsumerNode[] tcs = tconsumers;
  for(int j=0; tcs!=null && j<tcs.length; j++)
    tcs[j].modifyTuple(tuple, tupleindex, type, oldvalue, newvalue, state, mem, agenda);
}

/**
 *  Remove an object from the object index.
 *  @param object The object.
 *  @param ci The constraint indexer.
 */
public void removeObject(Object object, ConstraintIndexer ci)
{
  getIndexedMemory(ci).removeObject(object);
}
 

/**
 *  Remove a tuple from the memory.
 *  @param left The tuple.
 *  @param bmem The beta memory.
 */
public void removeTuple(Tuple left, BetaMemory bmem)
{
  bmem.removeTuple(left, this);
}
 

/**
 *  Notification when a rule has been removed.
 *  @param rule The removed rule.
 */
public void ruleRemoved(IRule rule)
{
  node.removeRule(rule);
}
 

/**
 *  Get the memory for this node.
 *  @return The memory.
 */
public Collection getNodeMemory(ReteMemory mem)
{
  return mem.hasNodeMemory(this)
    ? ((BetaMemory)mem.getNodeMemory(this)).getResultMemory()
    : null;
}

/**
 *  Get the indexed objects per tuple.
 *  @param tuple The indexed tuple.
 *  @param ci The constraint indexer. 
 */
public Set getObjects(Tuple tuple, ConstraintIndexer ci)
{
  IndexedConstraintMemory    mem    = getIndexedMemory(ci);
  Object    value    = mem.getTupleValue(tuple);
  return mem.getObjects(value);
}
 

/**
 *  Get the indexed tuples per object.
 *  @param object The indexed object.
 *  @param ci The constraint indexer. 
 */
public Set getTuples(Object object, ConstraintIndexer ci)
{
  IndexedConstraintMemory    mem    = getIndexedMemory(ci);
  Object    value    = mem.getObjectValue(object);
  return mem.getTuples(value);
}
 

/**
 *  Get the memory for this node.
 *  @return The memory.
 */
public Collection getNodeMemory(ReteMemory mem)
{
  return mem.hasNodeMemory(this)
    ? ((CollectMemory)mem.getNodeMemory(this)).getResultMemory()
    : null;
}
 

/**
 *  Add an value -> object pair to the object index.
 *  @param value The value.
 *  @param object The object.
 *  @param ci The constraint indexer.
 */
public void addObject(Object value, Object object, ConstraintIndexer ci)
{
  getIndexedMemory(ci).addObject(value, object);
}
 

/**
 *  Add an value -> object pair to the tuple index.
 *  @param value The value.
 *  @param tuple The tuple.
 *  @param ci The constraint indexer.
 */
public void addTuple(Object value, Tuple tuple, ConstraintIndexer ci)
{
  getIndexedMemory(ci).addTuple(value, tuple);
}
 

/**
 *  Remove an value -> object pair from the tuple index.
 *  @param object The object.
 *  @param ci The constraint indexer.
 */
public void removeTuple(Tuple tuple, ConstraintIndexer ci)
{
  getIndexedMemory(ci).removeTuple(tuple);
}
 

/**
 *  Propagate a change of a tuple in the result memory.
 */
protected void propagateModification(Tuple left, Object right, int tupleindex, OAVAttributeType type, Object oldvalue, Object newvalue, IOAVState state, ReteMemory mem, AbstractAgenda agenda)
{
  Tuple    tuple    = mem.getTuple(state, left, right);
  ITupleConsumerNode[] tcs = tconsumers;
  for(int j=0; tcs!=null && j<tcs.length; j++)
    tcs[j].modifyTuple(tuple, tupleindex, type, oldvalue, newvalue, state, mem, agenda);
}

/**
 *  Remove an object from the object index.
 *  @param object The object.
 *  @param ci The constraint indexer.
 */
public void removeObject(Object object, ConstraintIndexer ci)
{
  getIndexedMemory(ci).removeObject(object);
}