@Test
public void testAllLinkedInWithNotNodesOnly() {
setUp(NOT_NODE);
assertEquals(NotNode.class, n3.getClass()); // make sure it created NotNodes
KieBaseConfiguration kconf = KnowledgeBaseFactory.newKnowledgeBaseConfiguration();
kconf.setOption(RuleEngineOption.PHREAK);
AbstractWorkingMemory wm =
new AbstractWorkingMemory(
1, (ReteooRuleBase) RuleBaseFactory.newRuleBase((RuleBaseConfiguration) kconf));
BetaMemory bm = (BetaMemory) wm.getNodeMemory(n3);
createSegmentMemory(n3, wm);
assertTrue(bm.getSegmentMemory().isSegmentLinked()); // not nodes start off linked
DefaultFactHandle f1 = (DefaultFactHandle) wm.insert("test1"); // unlinked after first assertion
n3.assertObject(f1, context, wm);
// this doesn't unlink on the assertObject, as the node's memory must be processed. So use the
// helper method the main network evaluator uses.
PhreakNotNode.unlinkNotNodeOnRightInsert((NotNode) n3, bm, wm);
assertFalse(bm.getSegmentMemory().isSegmentLinked());
n3.retractRightTuple(f1.getFirstRightTuple(), context, wm);
assertTrue(bm.getSegmentMemory().isSegmentLinked());
// assertFalse( bm.getSegmentMemory().isSigmentLinked() ); // check retraction unlinks again
}
@Test
public void testAllLinkedInWithExistsNodesOnly() {
setUp(EXISTS_NODE);
assertEquals(ExistsNode.class, n3.getClass()); // make sure it created ExistsNodes
KieBaseConfiguration kconf = KnowledgeBaseFactory.newKnowledgeBaseConfiguration();
kconf.setOption(RuleEngineOption.PHREAK);
AbstractWorkingMemory wm =
new AbstractWorkingMemory(
1, (ReteooRuleBase) RuleBaseFactory.newRuleBase((RuleBaseConfiguration) kconf));
DefaultFactHandle f1 = (DefaultFactHandle) wm.insert("test1");
n3.assertObject(f1, context, wm);
BetaMemory bm = (BetaMemory) wm.getNodeMemory(n3);
assertFalse(bm.getSegmentMemory().isSegmentLinked());
n4.assertObject(f1, context, wm);
assertFalse(bm.getSegmentMemory().isSegmentLinked());
n5.assertObject(f1, context, wm);
assertFalse(bm.getSegmentMemory().isSegmentLinked());
n6.assertObject(f1, context, wm);
assertTrue(
bm.getSegmentMemory()
.isSegmentLinked()); // only after all 4 nodes are populated, is the segment linked in
n6.retractRightTuple(f1.getLastRightTuple(), context, wm);
assertFalse(bm.getSegmentMemory().isSegmentLinked()); // check retraction unlinks again
}
@Test
public void testLiaNodeInitialisation() {
setUp(JOIN_NODE);
// Initialise from lian
KieBaseConfiguration kconf = KnowledgeBaseFactory.newKnowledgeBaseConfiguration();
kconf.setOption(RuleEngineOption.PHREAK);
AbstractWorkingMemory wm =
new AbstractWorkingMemory(
1, (ReteooRuleBase) RuleBaseFactory.newRuleBase((RuleBaseConfiguration) kconf));
SegmentUtilities.createSegmentMemory(liaNode, wm);
liaNode.assertObject((InternalFactHandle) wm.insert("str"), context, wm);
LiaNodeMemory liaMem = (LiaNodeMemory) wm.getNodeMemory(liaNode);
assertEquals(1, liaMem.getNodePosMaskBit());
assertEquals(3, liaMem.getSegmentMemory().getAllLinkedMaskTest());
BetaMemory bm1 = (BetaMemory) wm.getNodeMemory(n1);
assertEquals(2, bm1.getNodePosMaskBit());
assertEquals(3, bm1.getSegmentMemory().getAllLinkedMaskTest());
// Initialise from n1
wm =
new AbstractWorkingMemory(
1, (ReteooRuleBase) RuleBaseFactory.newRuleBase((RuleBaseConfiguration) kconf));
n1.assertObject((InternalFactHandle) wm.insert("str"), context, wm);
liaMem = (LiaNodeMemory) wm.getNodeMemory(liaNode);
assertEquals(1, liaMem.getNodePosMaskBit());
assertEquals(3, liaMem.getSegmentMemory().getAllLinkedMaskTest());
bm1 = (BetaMemory) wm.getNodeMemory(n1);
assertEquals(2, bm1.getNodePosMaskBit());
assertEquals(3, bm1.getSegmentMemory().getAllLinkedMaskTest());
}
@Test
public void testLiaNodeLinking() {
setUp(JOIN_NODE);
// Initialise from lian
KieBaseConfiguration kconf = KnowledgeBaseFactory.newKnowledgeBaseConfiguration();
kconf.setOption(RuleEngineOption.PHREAK);
AbstractWorkingMemory wm =
new AbstractWorkingMemory(
1, (ReteooRuleBase) RuleBaseFactory.newRuleBase((RuleBaseConfiguration) kconf));
SegmentUtilities.createSegmentMemory(liaNode, wm);
InternalFactHandle fh1 = (InternalFactHandle) wm.insert("str1");
n1.assertObject(fh1, context, wm);
LiaNodeMemory liaMem = (LiaNodeMemory) wm.getNodeMemory(liaNode);
assertEquals(1, liaMem.getNodePosMaskBit());
assertEquals(3, liaMem.getSegmentMemory().getAllLinkedMaskTest());
BetaMemory bm1 = (BetaMemory) wm.getNodeMemory(n1);
assertEquals(2, bm1.getNodePosMaskBit());
assertEquals(3, bm1.getSegmentMemory().getAllLinkedMaskTest());
// still unlinked
assertFalse(liaMem.getSegmentMemory().isSegmentLinked());
// now linked
InternalFactHandle fh2 = (InternalFactHandle) wm.insert("str2");
liaNode.assertObject(fh2, context, wm);
assertTrue(liaMem.getSegmentMemory().isSegmentLinked());
// test unlink after one retract
liaNode.retractLeftTuple(fh2.getFirstLeftTuple(), context, wm);
assertFalse(liaMem.getSegmentMemory().isSegmentLinked());
// check counter, after multiple asserts
InternalFactHandle fh3 = (InternalFactHandle) wm.insert("str3");
InternalFactHandle fh4 = (InternalFactHandle) wm.insert("str4");
liaNode.assertObject(fh3, context, wm);
liaNode.assertObject(fh4, context, wm);
assertTrue(liaMem.getSegmentMemory().isSegmentLinked());
liaNode.retractLeftTuple(fh3.getFirstLeftTuple(), context, wm);
assertTrue(liaMem.getSegmentMemory().isSegmentLinked());
liaNode.retractLeftTuple(fh4.getFirstLeftTuple(), context, wm);
assertFalse(liaMem.getSegmentMemory().isSegmentLinked());
}
@Test
public void tesMultiNodeSegmentDifferentInitialisationPoints() {
setUp(JOIN_NODE);
// Initialise from n3
KieBaseConfiguration kconf = KnowledgeBaseFactory.newKnowledgeBaseConfiguration();
kconf.setOption(RuleEngineOption.PHREAK);
AbstractWorkingMemory wm =
new AbstractWorkingMemory(
1, (ReteooRuleBase) RuleBaseFactory.newRuleBase((RuleBaseConfiguration) kconf));
createSegmentMemory(n3, wm);
BetaMemory bm = (BetaMemory) wm.getNodeMemory(n1);
assertNull(bm.getSegmentMemory());
bm = (BetaMemory) wm.getNodeMemory(n3);
assertEquals(1, bm.getNodePosMaskBit());
assertEquals(15, bm.getSegmentMemory().getAllLinkedMaskTest());
bm = (BetaMemory) wm.getNodeMemory(n4);
assertEquals(2, bm.getNodePosMaskBit());
assertEquals(15, bm.getSegmentMemory().getAllLinkedMaskTest());
bm = (BetaMemory) wm.getNodeMemory(n5);
assertEquals(4, bm.getNodePosMaskBit());
assertEquals(15, bm.getSegmentMemory().getAllLinkedMaskTest());
bm = (BetaMemory) wm.getNodeMemory(n6);
assertEquals(8, bm.getNodePosMaskBit());
assertEquals(15, bm.getSegmentMemory().getAllLinkedMaskTest());
// Initialise from n4
wm =
new AbstractWorkingMemory(
1, (ReteooRuleBase) RuleBaseFactory.newRuleBase((RuleBaseConfiguration) kconf));
bm = createSegmentMemory(n4, wm);
bm = (BetaMemory) wm.getNodeMemory(n1);
assertNull(bm.getSegmentMemory());
bm = (BetaMemory) wm.getNodeMemory(n3);
assertEquals(1, bm.getNodePosMaskBit());
assertEquals(15, bm.getSegmentMemory().getAllLinkedMaskTest());
bm = (BetaMemory) wm.getNodeMemory(n4);
assertEquals(2, bm.getNodePosMaskBit());
assertEquals(15, bm.getSegmentMemory().getAllLinkedMaskTest());
bm = (BetaMemory) wm.getNodeMemory(n5);
assertEquals(4, bm.getNodePosMaskBit());
assertEquals(15, bm.getSegmentMemory().getAllLinkedMaskTest());
bm = (BetaMemory) wm.getNodeMemory(n6);
assertEquals(8, bm.getNodePosMaskBit());
assertEquals(15, bm.getSegmentMemory().getAllLinkedMaskTest());
// Initialise from n5
wm =
new AbstractWorkingMemory(
1, (ReteooRuleBase) RuleBaseFactory.newRuleBase((RuleBaseConfiguration) kconf));
createSegmentMemory(n5, wm);
bm = (BetaMemory) wm.getNodeMemory(n1);
assertNull(bm.getSegmentMemory());
bm = (BetaMemory) wm.getNodeMemory(n3);
assertEquals(1, bm.getNodePosMaskBit());
assertEquals(15, bm.getSegmentMemory().getAllLinkedMaskTest());
bm = (BetaMemory) wm.getNodeMemory(n4);
assertEquals(2, bm.getNodePosMaskBit());
assertEquals(15, bm.getSegmentMemory().getAllLinkedMaskTest());
bm = (BetaMemory) wm.getNodeMemory(n5);
assertEquals(4, bm.getNodePosMaskBit());
assertEquals(15, bm.getSegmentMemory().getAllLinkedMaskTest());
bm = (BetaMemory) wm.getNodeMemory(n6);
assertEquals(8, bm.getNodePosMaskBit());
assertEquals(15, bm.getSegmentMemory().getAllLinkedMaskTest());
// Initialise from n6
wm =
new AbstractWorkingMemory(
1, (ReteooRuleBase) RuleBaseFactory.newRuleBase((RuleBaseConfiguration) kconf));
createSegmentMemory(n6, wm);
bm = (BetaMemory) wm.getNodeMemory(n1);
assertNull(bm.getSegmentMemory());
bm = (BetaMemory) wm.getNodeMemory(n3);
assertEquals(1, bm.getNodePosMaskBit());
assertEquals(15, bm.getSegmentMemory().getAllLinkedMaskTest());
bm = (BetaMemory) wm.getNodeMemory(n4);
assertEquals(2, bm.getNodePosMaskBit());
assertEquals(15, bm.getSegmentMemory().getAllLinkedMaskTest());
bm = (BetaMemory) wm.getNodeMemory(n5);
assertEquals(4, bm.getNodePosMaskBit());
assertEquals(15, bm.getSegmentMemory().getAllLinkedMaskTest());
bm = (BetaMemory) wm.getNodeMemory(n6);
assertEquals(8, bm.getNodePosMaskBit());
assertEquals(15, bm.getSegmentMemory().getAllLinkedMaskTest());
}
@Test
public void testSingleNodeinSegment() {
rule1 = new Rule("rule1");
rule2 = new Rule("rule2");
rule3 = new Rule("rule3");
KieBaseConfiguration kconf = KnowledgeBaseFactory.newKnowledgeBaseConfiguration();
kconf.setOption(RuleEngineOption.PHREAK);
ruleBase = (ReteooRuleBase) RuleBaseFactory.newRuleBase((RuleBaseConfiguration) kconf);
BuildContext buildContext =
new BuildContext(ruleBase, ruleBase.getReteooBuilder().getIdGenerator());
MockObjectSource mockObjectSource = new MockObjectSource(8);
MockTupleSource mockTupleSource = new MockTupleSource(9);
// n2 is only node in it's segment
ObjectTypeNode otn =
new ObjectTypeNode(2, null, new ClassObjectType(String.class), buildContext);
BetaNode n1 =
new JoinNode(
10,
new LeftInputAdapterNode(3, otn, buildContext),
mockObjectSource,
new EmptyBetaConstraints(),
buildContext);
BetaNode n2 = new JoinNode(11, n1, mockObjectSource, new EmptyBetaConstraints(), buildContext);
BetaNode n3 = new JoinNode(12, n1, mockObjectSource, new EmptyBetaConstraints(), buildContext);
BetaNode n4 = new JoinNode(13, n2, mockObjectSource, new EmptyBetaConstraints(), buildContext);
BetaNode n5 = new JoinNode(14, n2, mockObjectSource, new EmptyBetaConstraints(), buildContext);
n1.addAssociation(rule1, null);
n1.addAssociation(rule2, null);
n1.addAssociation(rule3, null);
n2.addAssociation(rule2, null);
n2.addAssociation(rule3, null);
n3.addAssociation(rule1, null);
n4.addAssociation(rule2, null);
n5.addAssociation(rule3, null);
mockObjectSource.attach();
mockTupleSource.attach();
n1.attach();
n2.attach();
n3.attach();
n4.attach();
n5.attach();
AbstractWorkingMemory wm =
new AbstractWorkingMemory(
1, (ReteooRuleBase) RuleBaseFactory.newRuleBase((RuleBaseConfiguration) kconf));
createSegmentMemory(n2, wm);
BetaMemory bm = (BetaMemory) wm.getNodeMemory(n1);
assertNull(bm.getSegmentMemory());
bm = (BetaMemory) wm.getNodeMemory(n3);
assertNull(bm.getSegmentMemory());
bm = (BetaMemory) wm.getNodeMemory(n4);
assertNull(bm.getSegmentMemory());
bm = (BetaMemory) wm.getNodeMemory(n2);
assertEquals(1, bm.getNodePosMaskBit());
assertEquals(1, bm.getSegmentMemory().getAllLinkedMaskTest());
}