@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());
}