Examples with StatefulKnowledgeSessionImpl org.drools.core.impl.StatefulKnowledgeSessionImpl used on opensource projects

Example 11 with StatefulKnowledgeSessionImpl

use of org.drools.core.impl.StatefulKnowledgeSessionImpl in project drools by kiegroup.

the class MVELSalienceBuilderTest method testSimpleExpression.

@Test
public void testSimpleExpression() {
    StatefulKnowledgeSessionImpl ksession = (StatefulKnowledgeSessionImpl) kBase.newKieSession();
    final Person p = new Person("mark", "", 31);
    final InternalFactHandle f0 = (InternalFactHandle) ksession.insert(p);
    final LeftTupleImpl tuple = new LeftTupleImpl(f0, null, true);
    RuleTerminalNode rtn = new RuleTerminalNode();
    rtn.setSalienceDeclarations(context.getDeclarationResolver().getDeclarations(context.getRule()).values().toArray(new Declaration[1]));
    AgendaItem item = new AgendaItemImpl(0, tuple, 0, null, rtn, null);
    assertEquals(25, context.getRule().getSalience().getValue(new DefaultKnowledgeHelper(item, ksession), context.getRule(), ksession));
}

Example 12 with StatefulKnowledgeSessionImpl

use of org.drools.core.impl.StatefulKnowledgeSessionImpl in project drools by kiegroup.

the class PhreakNotNodeTest method setupNotNode.

private void setupNotNode(String operator) {
    buildContext = createContext();
    notNode = (NotNode) BetaNodeBuilder.create(NodeTypeEnums.NotNode, buildContext).setLeftType(A.class).setBinding("object", "$object").setRightType(B.class).setConstraint("object", operator, "$object").build();
    sinkNode = (JoinNode) BetaNodeBuilder.create(NodeTypeEnums.JoinNode, buildContext).build();
    notNode.addTupleSink(sinkNode);
    wm = ((StatefulKnowledgeSessionImpl) buildContext.getKnowledgeBase().newKieSession());
    bm = (BetaMemory) wm.getNodeMemory(notNode);
    BetaMemory bm1 = (BetaMemory) wm.getNodeMemory(sinkNode);
    SegmentMemory smem = new SegmentMemory(notNode);
    bm.setSegmentMemory(smem);
    SegmentMemory childSmem = new SegmentMemory(sinkNode);
    bm1.setSegmentMemory(childSmem);
    smem.add(childSmem);
}

Example 13 with StatefulKnowledgeSessionImpl

use of org.drools.core.impl.StatefulKnowledgeSessionImpl in project drools by kiegroup.

the class ScenarioTest method setupJoinNode.

public void setupJoinNode() {
    buildContext = createContext();
    joinNode = (JoinNode) BetaNodeBuilder.create(NodeTypeEnums.JoinNode, buildContext).setLeftType(A.class).setBinding("object", "$object").setRightType(B.class).setConstraint("object", "!=", "$object").build();
    sinkNode = (JoinNode) BetaNodeBuilder.create(NodeTypeEnums.JoinNode, buildContext).build();
    joinNode.addTupleSink(sinkNode);
    wm = ((StatefulKnowledgeSessionImpl) buildContext.getKnowledgeBase().newKieSession());
    bm = (BetaMemory) wm.getNodeMemory(joinNode);
    bm0 = (BetaMemory) wm.getNodeMemory(sinkNode);
    smem = new SegmentMemory(joinNode);
    bm.setSegmentMemory(smem);
    smem0 = new SegmentMemory(sinkNode);
    bm0.setSegmentMemory(smem0);
    smem.add(smem0);
}

Example 14 with StatefulKnowledgeSessionImpl

use of org.drools.core.impl.StatefulKnowledgeSessionImpl in project drools by kiegroup.

the class SegmentPropagationTest method setupJoinNode.

public void setupJoinNode() {
    buildContext = createContext();
    joinNode = (JoinNode) BetaNodeBuilder.create(NodeTypeEnums.JoinNode, buildContext).setLeftType(A.class).setBinding("object", "$object").setRightType(B.class).setConstraint("object", "!=", "$object").build();
    sinkNode0 = (JoinNode) BetaNodeBuilder.create(NodeTypeEnums.JoinNode, buildContext).build();
    joinNode.addTupleSink(sinkNode0);
    sinkNode1 = (JoinNode) BetaNodeBuilder.create(NodeTypeEnums.JoinNode, buildContext).build();
    joinNode.addTupleSink(sinkNode1);
    sinkNode2 = (JoinNode) BetaNodeBuilder.create(NodeTypeEnums.JoinNode, buildContext).build();
    joinNode.addTupleSink(sinkNode2);
    wm = ((StatefulKnowledgeSessionImpl) buildContext.getKnowledgeBase().newKieSession());
    bm = (BetaMemory) wm.getNodeMemory(joinNode);
    bm0 = (BetaMemory) wm.getNodeMemory(sinkNode0);
    bm1 = (BetaMemory) wm.getNodeMemory(sinkNode1);
    bm2 = (BetaMemory) wm.getNodeMemory(sinkNode2);
    smem = new SegmentMemory(joinNode);
    bm.setSegmentMemory(smem);
    smem0 = new SegmentMemory(sinkNode0);
    bm0.setSegmentMemory(smem0);
    smem.add(smem0);
    smem1 = new SegmentMemory(sinkNode1);
    bm1.setSegmentMemory(smem1);
    smem.add(smem1);
    smem2 = new SegmentMemory(sinkNode2);
    bm2.setSegmentMemory(smem2);
    smem.add(smem2);
}

Example 15 with StatefulKnowledgeSessionImpl

use of org.drools.core.impl.StatefulKnowledgeSessionImpl in project drools by kiegroup.

the class ExecuteCommand method execute.

public ExecutionResults execute(Context context) {
    KieSession ksession = ((RegistryContext) context).lookup(KieSession.class);
    ExecutionResults kresults = null;
    if (ksession instanceof StatefulKnowledgeSessionImpl) {
        kresults = ksession.execute(this.command);
    } else {
        // Graceful failure
        kresults = ksession.execute(this.command);
    }
    if (this.outIdentifier != null) {
        ((RegistryContext) context).lookup(ExecutionResultImpl.class).setResult(this.outIdentifier, kresults);
    }
    if (disconnected) {
        ExecutionResultImpl disconnectedResults = new ExecutionResultImpl();
        HashMap<String, Object> disconnectedHandles = new HashMap<String, Object>();
        for (String key : kresults.getIdentifiers()) {
            FactHandle handle = (FactHandle) kresults.getFactHandle(key);
            if (handle != null) {
                DefaultFactHandle disconnectedHandle = ((DefaultFactHandle) handle).clone();
                disconnectedHandle.disconnect();
                disconnectedHandles.put(key, disconnectedHandle);
            }
        }
        disconnectedResults.setFactHandles(disconnectedHandles);
        disconnectedResults.setResults((HashMap) ((ExecutionResultImpl) kresults).getResults());
        return disconnectedResults;
    }
    return kresults;
}