Package org.drools.core.reteoo

Examples of org.drools.core.reteoo.BetaNode

397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
    private static void insertFacts(LeftTupleSink startNode, InternalWorkingMemory wm) {
        LeftTupleSink lts =  startNode;
        while (!NodeTypeEnums.isTerminalNode(lts) && lts.getLeftTupleSource().getType() != NodeTypeEnums.RightInputAdaterNode ) {
            if (NodeTypeEnums.isBetaNode(lts)) {
                BetaNode bn = (BetaNode) lts;
                if (!bn.isRightInputIsRiaNode() ) {
                    final PropagationContext pctx = new PropagationContextImpl(wm.getNextPropagationIdCounter(),
                                                                               PropagationContext.RULE_ADDITION,
                                                                               null,
                                                                               null,
                                                                               null);
                    bn.getRightInput().updateSink(bn,
                                                  pctx,
                                                  wm);
                } else {
                    insertSubnetworkFacts(bn, wm);
                }
View Full Code Here
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
    public static void deleteFacts(LeftTupleSink startNode, InternalWorkingMemory wm) {
        LeftTupleSink lts = (LeftTupleSink) startNode;
        while (!NodeTypeEnums.isTerminalNode(lts) && lts.getLeftTupleSource().getType() != NodeTypeEnums.RightInputAdaterNode ) {
            if (NodeTypeEnums.isBetaNode(lts)) {
                BetaNode bn = (BetaNode) lts;
                if (!bn.isRightInputIsRiaNode() ) {
                    BetaMemory bm;
                    if ( bn.getType() == NodeTypeEnums.AccumulateNode ) {
                        bm = ((AccumulateMemory)wm.getNodeMemory( bn )).getBetaMemory();
                    } else {
                        bm = ( BetaMemory ) wm.getNodeMemory( bn );
                    }

                    RightTupleMemory rtm = bm.getRightTupleMemory();
                    FastIterator it = rtm.fullFastIterator();
                    for (RightTuple rightTuple = bn.getFirstRightTuple(rtm, it); rightTuple != null; ) {
                        RightTuple next = (RightTuple) it.next(rightTuple);
                        rtm.remove(rightTuple);
                        rightTuple.unlinkFromRightParent();
                        rightTuple = next;
                    }
View Full Code Here
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
        LeftTupleSink sink = sinks.get(i);

        if ( i == 0 ) {
            if ( insert ) {
                if ( NodeTypeEnums.isBetaNode(sink) ) {
                    BetaNode bn = ( BetaNode ) sink;
                    if ( bn.isRightInputIsRiaNode() ) {
                        // must also create and stage the LeftTuple for the subnetwork
                        SegmentMemory subSmem = smem.getPrevious(); // Subnetwork segment will be before this one
                        insertPeerLeftTuple(lt, (LeftTupleSink)subSmem.getRootNode(), subSmem);
                    }
                }
                insertPeerLeftTuple(lt, sink, smem);
            } else {
                if ( NodeTypeEnums.isBetaNode(sink) ) {
                    BetaNode bn = ( BetaNode ) sink;
                    if ( bn.isRightInputIsRiaNode() ) {
                        // must also create and stage the LeftTuple for the subnetwork
                        SegmentMemory subSmem = smem.getPrevious(); // Subnetwork segment will be before this one
                        deletePeerLeftTuple(lt, (LeftTupleSink)subSmem.getRootNode(), subSmem);
                    }
                }
View Full Code Here
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
        return allLinkedTestMask;
    }

    private static long processBetaNode(LeftTupleSource tupleSource, InternalWorkingMemory wm, SegmentMemory smem, long nodePosMask, long allLinkedTestMask, boolean updateNodeBit) {
        BetaMemory bm;
        BetaNode betaNode = (BetaNode) tupleSource;
        if (NodeTypeEnums.AccumulateNode == tupleSource.getType()) {
            bm = ((AccumulateMemory) smem.createNodeMemory((AccumulateNode) tupleSource, wm)).getBetaMemory();
        } else {
            bm = (BetaMemory) smem.createNodeMemory(betaNode, wm);

        }
        // this must be set first, to avoid recursion as sub networks can be initialised multiple ways
        // and bm.getSegmentMemory == null check can be used to avoid recursion.
        bm.setSegmentMemory(smem);

        if (betaNode.isRightInputIsRiaNode()) {
            // Iterate to find outermost rianode
            RightInputAdapterNode riaNode = (RightInputAdapterNode) betaNode.getRightInput();
            //riaNode = getOuterMostRiaNode(riaNode, betaNode.getLeftTupleSource());

            // Iterat
            LeftTupleSource subnetworkLts = riaNode.getLeftTupleSource();
            while (subnetworkLts.getLeftTupleSource() != riaNode.getStartTupleSource()) {
View Full Code Here
126
127
128
129
130
131
132
133
134
135
        ReteooWorkingMemoryInterface wm = ((StatefulKnowledgeSessionImpl)kbase.newStatefulKnowledgeSession()).session;
       
        ObjectTypeNode otn = getObjectTypeNode(kbase, "Cheese" );
        assertNotNull( otn );

        BetaNode betaNode = ( BetaNode ) otn.getSinkPropagator().getSinks()[0];
       
        assertEquals( -1L, betaNode.getRightDeclaredMask() );
        assertEquals( -1L, betaNode.getRightInferredMask() );
    }   
View Full Code Here
153
154
155
156
157
158
159
160
161
162
        AlphaNode alphaNode = ( AlphaNode ) otn.getSinkPropagator().getSinks()[0];
        assertEquals( -1L, alphaNode.getDeclaredMask() );
        assertEquals( -1L, alphaNode.getInferredMask() );
       
        BetaNode betaNode = ( BetaNode ) alphaNode.getSinkPropagator().getSinks()[0];
       
        assertEquals( -1L, betaNode.getRightDeclaredMask() );
        assertEquals( -1L, betaNode.getRightInferredMask() );
    } 
View Full Code Here
176
177
178
179
180
181
182
183
184
185
186
187
       
        ObjectTypeNode otn = getObjectTypeNode(kbase, "InitialFactImpl" );
        assertNotNull( otn );
       
        LeftInputAdapterNode liaNode = ( LeftInputAdapterNode ) otn.getSinkPropagator().getSinks()[0];
        BetaNode betaNode = ( BetaNode ) liaNode.getSinkPropagator().getSinks()[1];
       
        assertEquals( -1L, betaNode.getLeftDeclaredMask() );
        assertEquals( -1L, betaNode.getLeftInferredMask() );
        assertEquals( -1L, betaNode.getRightDeclaredMask() );
        assertEquals( -1L, betaNode.getRightInferredMask() );
    } 
View Full Code Here
202
203
204
205
206
207
208
209
210
211
212
213
       
        ObjectTypeNode otn = getObjectTypeNode(kbase, "Person" );
        assertNotNull( otn );
       
        LeftInputAdapterNode liaNode = ( LeftInputAdapterNode ) otn.getSinkPropagator().getSinks()[0];
        BetaNode betaNode = ( BetaNode ) liaNode.getSinkPropagator().getSinks()[1];
       
        assertEquals( -1L, betaNode.getLeftDeclaredMask() );
        assertEquals( -1L, betaNode.getLeftInferredMask() );
        assertEquals( -1L, betaNode.getRightDeclaredMask() );
        assertEquals( -1L, betaNode.getRightInferredMask() );
    }   
View Full Code Here
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
        // first share
        AlphaNode alphaNode1_1 = ( AlphaNode ) alphaNode1.getSinkPropagator().getSinks()[0];
        assertEquals( -1L, alphaNode1_1.getDeclaredMask() );
        assertEquals( -1L, alphaNode1_1.getInferredMask() );
       
        BetaNode betaNode1 = ( BetaNode ) alphaNode1_1.getSinkPropagator().getSinks()[0];
       
        assertEquals( -1L, betaNode1.getRightDeclaredMask() );
        assertEquals( -1L, betaNode1.getRightInferredMask() );
       
       
        // second share
        AlphaNode alphaNode1_2 = ( AlphaNode ) alphaNode1.getSinkPropagator().getSinks()[1];
        assertEquals( -1L, alphaNode1_2.getDeclaredMask() );
        assertEquals( -1L, alphaNode1_2.getInferredMask() );
       
        BetaNode betaNode2 = ( BetaNode ) alphaNode1_2.getSinkPropagator().getSinks()[0];
       
        assertEquals( -1L, betaNode2.getRightDeclaredMask() );
        assertEquals( -1L, betaNode2.getRightInferredMask() );
    }      
View Full Code Here
534
535
536
537
538
539
540
541
542
543
544
545
        ReteooWorkingMemoryInterface wm = ((StatefulKnowledgeSessionImpl)kbase.newStatefulKnowledgeSession()).session;

        ObjectTypeNode otn = getObjectTypeNode(kbase, "A" );
        assertNotNull( otn );

        BetaNode betaNode = ( BetaNode )  otn.getSinkPropagator().getSinks()[0];
        assertEquals( 0, betaNode.getRightDeclaredMask() );
        assertEquals( 0, betaNode.getRightInferredMask() );
       
        assertEquals( 0, betaNode.getLeftDeclaredMask() );
        assertEquals( 0, betaNode.getLeftInferredMask() );       
    }    
View Full Code Here
TOP

Related Classes of org.drools.core.reteoo.BetaNode

  • org.drools.compiler.integrationtests.BackwardChainingTest
  • org.drools.compiler.integrationtests.PhreakConcurrencyTest$EPManipulator3
  • org.drools.compiler.integrationtests.PhreakConcurrencyTest$SegmentChecker
  • org.drools.compiler.integrationtests.PropertySpecificTest
  • org.drools.compiler.phreak.LeftMemory
  • org.drools.compiler.phreak.RightMemory
  • org.drools.compiler.rule.builder.dialect.java.JavaDialectTest
  • org.drools.core.common.DoubleNonIndexSkipBetaConstraints
  • org.drools.core.common.GarbageCollector
  • org.drools.core.common.PropagationContextImpl
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.