Package org.drools.ruleunits.api

Interface DataStore<T>

All Superinterfaces:

DataSource<T>, Iterable<T>

public interface DataStore<T>
extends DataSource<T>

Nested Class Summary

Nested classes/interfaces inherited from interface org.drools.ruleunits.api.DataSource

DataSource.Factory, DataSource.FactoryHolder

Method Summary

Modifier and Type	Method	Description
DataHandle	add(T object)
void	remove(Object object)
void	remove(DataHandle handle)	Deletes the fact for which the given DataHandle was assigned
void	update(DataHandle handle, T object)	Updates the fact for which the given DataHandle was assigned with the new fact set as the second parameter in this method.

Methods inherited from interface org.drools.ruleunits.api.DataSource

iterator, subscribe

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Method Detail

add

DataHandle add(T object)

update

void update(DataHandle handle,
            T object)

Updates the fact for which the given DataHandle was assigned with the new fact set as the second parameter in this method. It is also possible to optionally specify the set of properties that have been modified.

Parameters:

handle - the FactHandle for the fact to be updated.

object - the new value for the fact being updated.

remove

void remove(DataHandle handle)

Deletes the fact for which the given DataHandle was assigned

Parameters:

handle - the handle whose fact is to be retracted.

remove

void remove(Object object)