Package org.drools.core.spi

Examples of org.drools.core.spi.PropagationContext.evaluateActionQueue()

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                ((EventFactHandle) factHandle).setExpired(true);
                this.node.retractObject(factHandle,
                                        context,
                                        workingMemory);

                context.evaluateActionQueue(workingMemory);
                // if no activations for this expired event
                if (((EventFactHandle) factHandle).getActivationsCount() == 0) {
                    // remove it from the object store and clean up resources
                    ((EventFactHandle) factHandle).getEntryPoint().retract(factHandle);
                }
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                // if no activations for this expired event
                if (((EventFactHandle) factHandle).getActivationsCount() == 0) {
                    // remove it from the object store and clean up resources
                    ((EventFactHandle) factHandle).getEntryPoint().retract(factHandle);
                }
                context.evaluateActionQueue(workingMemory);
            }

        }

        public void execute(InternalKnowledgeRuntime kruntime) {
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                                                                                    this.ruleOrigin, this.leftTuple, this.factHandle);
            workingMemory.getKnowledgeBase().assertObject(this.factHandle,
                                                          this.factHandle.getObject(),
                                                          context,
                                                          workingMemory);
            context.evaluateActionQueue( workingMemory );
        }

        public void execute(InternalKnowledgeRuntime kruntime) {
            execute( ((StatefulKnowledgeSessionImpl) kruntime).getInternalWorkingMemory() );
        }
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                            PropagationContext pContext = pctxFactory.createPropagationContext(wm.getNextPropagationIdCounter(), PropagationContext.INSERTION,
                                                                                               null, null, handle);
                            ((ObjectSink) sink).assertObject( handle,
                                                              pContext,
                                                              wm );
                            pContext.evaluateActionQueue( wm );
                        } else {
                            List<InternalFactHandle> tlist = (List<InternalFactHandle>) element;
                            LeftTuple tuple = createTuple( context,
                                                           tlist );
                            PropagationContext pContext = pctxFactory.createPropagationContext(wm.getNextPropagationIdCounter(), PropagationContext.INSERTION,
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                            PropagationContext pContext = pctxFactory.createPropagationContext(wm.getNextPropagationIdCounter(), PropagationContext.INSERTION,
                                                                                               null, tuple, null);
                            ((LeftTupleSink) sink).assertLeftTuple( tuple,
                                                                    pContext,
                                                                    wm );
                            pContext.evaluateActionQueue( wm );
                        }

                    }
                } catch ( Exception e ) {
                    throw new IllegalArgumentException( "line " + step.getLine() + ": unable to execute command " + cmd,
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                                                                                   pContext,
                                                                                   wm );
                                }
                                handle.clearLeftTuples();
                            }
                            pContext.evaluateActionQueue( wm );
                        } else {
                            List<InternalFactHandle> tlist = (List<InternalFactHandle>) element;
                            String id = getTupleId( tlist );
                            LeftTuple tuple = (LeftTuple) context.remove( id );
                            if ( tuple == null ) {
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                            PropagationContext pContext = pctxFactory.createPropagationContext(wm.getNextPropagationIdCounter(), PropagationContext.DELETION,
                                                                                               null, tuple, null);
                            ((LeftTupleSink) sink).retractLeftTuple( tuple,
                                                                     pContext,
                                                                     wm );
                            pContext.evaluateActionQueue( wm );
                        }

                    }
                } catch ( Exception e ) {
                    throw new IllegalArgumentException( "line " + step.getLine() + ": unable to execute command " + Arrays.toString( cmd ),
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                                                              modifyPreviousTuples,
                                                              pContext,
                                                              wm );
                            modifyPreviousTuples.retractTuples( pContext,
                                                                wm );
                            pContext.evaluateActionQueue( wm );
                        } else {
                            List<InternalFactHandle> tlist = (List<InternalFactHandle>) element;
                            String id = getTupleId( tlist );
                            LeftTuple tuple = (LeftTuple) context.get( id );
                            if ( tuple == null ) {
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                            PropagationContext pContext = pctxFactory.createPropagationContext(wm.getNextPropagationIdCounter(), PropagationContext.MODIFICATION,
                                                                                               null, tuple, new DefaultFactHandle(1, ""));
                            ((LeftTupleSink) sink).modifyLeftTuple( tuple,
                                                                    pContext,
                                                                    wm );
                            pContext.evaluateActionQueue( wm );
                        }
                    }
                } catch ( Exception e ) {
                    throw new IllegalArgumentException( "line " + step.getLine() + ": unable to execute command " + cmd,
                                                        e );
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                                                                               PropagationContext.EXPIRATION,
                                                                               null,
                                                                               null,
                                                                               previous );
            ObjectTypeNode.doRetractObject( previous, expiresPctx, workingMemory);
            expiresPctx.evaluateActionQueue( workingMemory );
        }
        window.handles[window.pos] = (EventFactHandle) handle;
        return true;
    }
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