Examples with RightTupleImpl org.drools.core.reteoo.RightTupleImpl used on opensource projects

Example 26 with RightTupleImpl

use of org.drools.core.reteoo.RightTupleImpl in project drools by kiegroup.

the class BaseLeftTuplesBuilder method insert.

public T insert(Object... objects) {
    this.testStagedInsert = true;
    if (objects == null) {
        objects = new Object[0];
    }
    for (int i = 0; i < objects.length; i++) {
        if (!(objects[i] instanceof Pair)) {
            Object o1 = objects[i];
            InternalFactHandle fh1 = (InternalFactHandle) wm.getFactHandle(o1);
            LeftTuple leftTuple = new LeftTupleImpl(fh1, sink, true);
            leftTuples.addInsert(leftTuple);
        } else {
            Pair p = (Pair) objects[i];
            InternalFactHandle fh1 = (InternalFactHandle) wm.getFactHandle(p.getO1());
            LeftTuple leftTuple1 = new LeftTupleImpl(fh1, sink, true);
            InternalFactHandle fh2 = (InternalFactHandle) wm.getFactHandle(p.getO2());
            LeftTuple leftTuple2 = sink.createLeftTuple(leftTuple1, new RightTupleImpl(fh2), sink);
            leftTuples.addInsert(leftTuple2);
        }
    }
    return (T) this;
}

Example 27 with RightTupleImpl

use of org.drools.core.reteoo.RightTupleImpl in project drools by kiegroup.

the class BaseLeftTuplesBuilder method update.

public T update(Object... objects) {
    this.testStagedUpdate = true;
    if (objects == null) {
        objects = new Object[0];
    }
    for (int i = 0; i < objects.length; i++) {
        if (!(objects[i] instanceof Pair)) {
            Object o1 = objects[i];
            InternalFactHandle fh1 = (InternalFactHandle) wm.getFactHandle(o1);
            LeftTuple leftTuple = new LeftTupleImpl(fh1, sink, true);
            leftTuples.addUpdate(leftTuple);
        } else {
            Pair p = (Pair) objects[i];
            InternalFactHandle fh1 = (InternalFactHandle) wm.getFactHandle(p.getO1());
            LeftTuple leftTuple1 = new LeftTupleImpl(fh1, sink, true);
            InternalFactHandle fh2 = (InternalFactHandle) wm.getFactHandle(p.getO2());
            LeftTuple leftTuple2 = sink.createLeftTuple(leftTuple1, new RightTupleImpl(fh2), sink);
            leftTuples.addUpdate(leftTuple2);
        }
    }
    return (T) this;
}

Example 28 with RightTupleImpl

use of org.drools.core.reteoo.RightTupleImpl in project drools by kiegroup.

the class RightTupleIndexHashTableTest method testRemove.

@Test
public void testRemove() throws Exception {
    final InternalReadAccessor extractor = store.getReader(Cheese.class, "type");
    final Pattern pattern = new Pattern(0, new ClassObjectType(Cheese.class));
    final Declaration declaration = new Declaration("typeOfCheese", extractor, pattern);
    final FieldIndex fieldIndex = new FieldIndex(extractor, declaration);
    final TupleIndexHashTable map = new TupleIndexHashTable(new FieldIndex[] { fieldIndex }, false);
    assertEquals(0, map.size());
    final Cheese stilton1 = new Cheese("stilton", 35);
    final InternalFactHandle stiltonHandle1 = new DefaultFactHandle(1, stilton1);
    RightTuple stiltonRightTuple1 = new RightTupleImpl(stiltonHandle1, null);
    map.add(stiltonRightTuple1);
    final Cheese cheddar1 = new Cheese("cheddar", 35);
    final InternalFactHandle cheddarHandle1 = new DefaultFactHandle(2, cheddar1);
    RightTuple cheddarRightTuple1 = new RightTupleImpl(cheddarHandle1, null);
    map.add(cheddarRightTuple1);
    final Cheese stilton2 = new Cheese("stilton", 81);
    final InternalFactHandle stiltonHandle2 = new DefaultFactHandle(3, stilton2);
    RightTuple stiltonRightTuple2 = new RightTupleImpl(stiltonHandle2, null);
    map.add(stiltonRightTuple2);
    assertEquals(3, map.size());
    assertEquals(2, tablePopulationSize(map));
    // cheddar is in its own bucket, which should be removed once empty. We cannot have
    // empty FieldIndexEntries in the Map, as they get their value  from the first FactEntry.
    map.remove(cheddarRightTuple1);
    assertEquals(2, map.size());
    assertEquals(1, tablePopulationSize(map));
    // We remove t he stiltonHandle2, but there is still  one more stilton, so size  should be the same
    map.remove(stiltonRightTuple2);
    assertEquals(1, map.size());
    assertEquals(1, tablePopulationSize(map));
    // No more stiltons, so the table should be empty
    map.remove(stiltonRightTuple1);
    assertEquals(0, map.size());
    assertEquals(0, tablePopulationSize(map));
}

Example 29 with RightTupleImpl

use of org.drools.core.reteoo.RightTupleImpl in project drools by kiegroup.

the class RightTupleIndexHashTableTest method testTwoDifferentEntriesSameHashCode.

@Test
public void testTwoDifferentEntriesSameHashCode() throws Exception {
    final InternalReadAccessor extractor = store.getReader(TestClass.class, "object");
    final Pattern pattern = new Pattern(0, new ClassObjectType(TestClass.class));
    final Declaration declaration = new Declaration("theObject", extractor, pattern);
    final FieldIndex fieldIndex = new FieldIndex(extractor, declaration);
    final TupleIndexHashTable map = new TupleIndexHashTable(new FieldIndex[] { fieldIndex }, false);
    final TestClass c1 = new TestClass(0, new TestClass(20, "stilton"));
    final InternalFactHandle ch1 = new DefaultFactHandle(1, c1);
    map.add(new RightTupleImpl(ch1, null));
    final TestClass c2 = new TestClass(0, new TestClass(20, "cheddar"));
    final InternalFactHandle ch2 = new DefaultFactHandle(2, c2);
    map.add(new RightTupleImpl(ch2, null));
    // same hashcode, but different values, so it should result in  a size of 2
    assertEquals(2, map.size());
    // however both are in the same table bucket
    assertEquals(1, tablePopulationSize(map));
    // this table bucket will have two FieldIndexEntries, as they are actually two different values
    Entry[] entries = getEntries(map);
    assertEquals(1, entries.length);
    TupleList list = (TupleList) entries[0];
    assertSame(ch2, list.getFirst().getFactHandle());
    assertNull(list.getFirst().getNext());
    assertSame(ch1, list.getNext().getFirst().getFactHandle());
    assertNull(list.getNext().getFirst().getNext());
    assertNull(list.getNext().getNext());
}

Example 30 with RightTupleImpl

use of org.drools.core.reteoo.RightTupleImpl in project drools by kiegroup.

the class FieldIndexEntryTest method testSingleEntry.

@Test
public void testSingleEntry() {
    final ClassFieldReader extractor = store.getReader(Cheese.class, "type");
    final FieldIndex fieldIndex = new FieldIndex(extractor, new Declaration("id", extractor, null));
    final SingleIndex singleIndex = new SingleIndex(new FieldIndex[] { fieldIndex }, 1);
    Tuple tuple = new RightTupleImpl(new DefaultFactHandle(1, new Cheese("stilton", 10)));
    final TupleList index = new AbstractHashTable.IndexTupleList(singleIndex, new AbstractHashTable.SingleHashEntry("stilton".hashCode(), "stilton"));
    // Test initial construction
    assertNull(index.getFirst());
    final Cheese stilton1 = new Cheese("stilton", 35);
    final InternalFactHandle h1 = new DefaultFactHandle(1, stilton1);
    // test add
    RightTuple h1RightTuple = new RightTupleImpl(h1, null);
    index.add(h1RightTuple);
    final Tuple entry1 = index.getFirst();
    assertSame(h1, entry1.getFactHandle());
    assertNull(entry1.getNext());
    assertSame(entry1, index.get(h1));
    // test get
    final Tuple entry2 = index.get(new RightTupleImpl(h1, null));
    assertSame(entry1, entry2);
    // test remove
    index.remove(h1RightTuple);
    assertNull(index.getFirst());
}