Examples with AssignValueUpdate com.yahoo.document.update.AssignValueUpdate used on opensource projects

Example 11 with AssignValueUpdate

use of com.yahoo.document.update.AssignValueUpdate in project vespa by vespa-engine.

the class JsonReaderTestCase method testAssignToString.

@Test
public final void testAssignToString() throws IOException {
    DocumentUpdate doc = parseUpdate("{\"update\": \"id:unittest:smoke::whee\"," + " \"fields\": { \"something\": {" + " \"assign\": \"orOther\" }}" + " }");
    FieldUpdate f = doc.getFieldUpdate("something");
    assertEquals(1, f.size());
    AssignValueUpdate a = (AssignValueUpdate) f.getValueUpdate(0);
    assertEquals(new StringFieldValue("orOther"), a.getValue());
}

Example 12 with AssignValueUpdate

use of com.yahoo.document.update.AssignValueUpdate in project vespa by vespa-engine.

the class JsonReaderTestCase method testAssignToWeightedSet.

@Test
public final void testAssignToWeightedSet() throws IOException {
    DocumentUpdate doc = parseUpdate("{\"update\": \"id:unittest:testset::whee\"," + " \"fields\": { " + "\"actualset\": {" + " \"assign\": {" + " \"person\": 37," + " \"another person\": 41}}}}");
    FieldUpdate x = doc.getFieldUpdate("actualset");
    assertEquals(1, x.size());
    AssignValueUpdate assign = (AssignValueUpdate) x.getValueUpdate(0);
    WeightedSet<?> w = (WeightedSet<?>) assign.getValue();
    assertEquals(2, w.size());
    assertEquals(new Integer(37), w.get(new StringFieldValue("person")));
    assertEquals(new Integer(41), w.get(new StringFieldValue("another person")));
}

Example 13 with AssignValueUpdate

use of com.yahoo.document.update.AssignValueUpdate in project vespa by vespa-engine.

the class JsonReaderTestCase method testEmptyStructUpdate.

@Test
public final void testEmptyStructUpdate() throws IOException {
    DocumentUpdate put = parseUpdate("{\"update\": \"id:unittest:mirrors:g=test:whee\"," + "\"create\": true," + " \"fields\": { " + "\"skuggsjaa\": {" + "\"assign\": { }}}}");
    assertEquals(1, put.getFieldUpdates().size());
    FieldUpdate fu = put.getFieldUpdate(0);
    assertEquals(1, fu.getValueUpdates().size());
    ValueUpdate vu = fu.getValueUpdate(0);
    assertTrue(vu instanceof AssignValueUpdate);
    AssignValueUpdate avu = (AssignValueUpdate) vu;
    assertTrue(avu.getValue() instanceof Struct);
    Struct s = (Struct) avu.getValue();
    assertEquals(0, s.getFieldCount());
    GrowableByteBuffer buf = new GrowableByteBuffer();
    DocumentSerializer serializer = DocumentSerializerFactory.createHead(buf);
    put.serialize(serializer);
    assertEquals(69, buf.position());
}

Example 14 with AssignValueUpdate

use of com.yahoo.document.update.AssignValueUpdate in project vespa by vespa-engine.

the class VespaDocumentDeserializer42 method getValueUpdate.

public ValueUpdate getValueUpdate(DataType superType, DataType subType) {
    int vuTypeId = getInt(null);
    ValueUpdate.ValueUpdateClassID op = ValueUpdate.ValueUpdateClassID.getID(vuTypeId);
    if (op == null) {
        throw new IllegalArgumentException("Read type " + vuTypeId + " of bytebuffer, but this is not a legal value update type.");
    }
    switch(op) {
        case ADD:
            {
                FieldValue fval = subType.createFieldValue();
                fval.deserialize(this);
                int weight = getInt(null);
                return new AddValueUpdate(fval, weight);
            }
        case ARITHMETIC:
            int opId = getInt(null);
            ArithmeticValueUpdate.Operator operator = ArithmeticValueUpdate.Operator.getID(opId);
            double operand = getDouble(null);
            return new ArithmeticValueUpdate(operator, operand);
        case ASSIGN:
            {
                byte contents = getByte(null);
                FieldValue fval = null;
                if (contents == (byte) 1) {
                    fval = superType.createFieldValue();
                    fval.deserialize(this);
                }
                return new AssignValueUpdate(fval);
            }
        case CLEAR:
            return new ClearValueUpdate();
        case MAP:
            if (superType instanceof ArrayDataType) {
                CollectionDataType type = (CollectionDataType) superType;
                IntegerFieldValue index = new IntegerFieldValue();
                index.deserialize(this);
                ValueUpdate update = getValueUpdate(type.getNestedType(), null);
                return new MapValueUpdate(index, update);
            } else if (superType instanceof WeightedSetDataType) {
                CollectionDataType type = (CollectionDataType) superType;
                FieldValue fval = type.getNestedType().createFieldValue();
                fval.deserialize(this);
                ValueUpdate update = getValueUpdate(DataType.INT, null);
                return new MapValueUpdate(fval, update);
            } else {
                throw new DeserializationException("MapValueUpdate only works for arrays and weighted sets");
            }
        case REMOVE:
            FieldValue fval = ((CollectionDataType) superType).getNestedType().createFieldValue();
            fval.deserialize(this);
            return new RemoveValueUpdate(fval);
        default:
            throw new DeserializationException("Could not deserialize ValueUpdate, unknown valueUpdateClassID type " + vuTypeId);
    }
}