Examples with AUnorderedListType org.apache.asterix.om.types.AUnorderedListType used on opensource projects

Example 6 with AUnorderedListType

use of org.apache.asterix.om.types.AUnorderedListType in project asterixdb by apache.

the class JObjectUtil method getJType.

public static IJObject getJType(ATypeTag typeTag, IAType type, ByteArrayAccessibleDataInputStream dis, IObjectPool<IJObject, IAType> objectPool) throws IOException {
    IJObject jObject;
    switch(typeTag) {
        case INTEGER:
            {
                int v = dis.readInt();
                jObject = objectPool.allocate(BuiltinType.AINT32);
                ((JInt) jObject).setValue(v);
                break;
            }
        case FLOAT:
            {
                float v = dis.readFloat();
                jObject = objectPool.allocate(BuiltinType.AFLOAT);
                ((JFloat) jObject).setValue(v);
                break;
            }
        case DOUBLE:
            {
                double value = dis.readDouble();
                jObject = objectPool.allocate(BuiltinType.ADOUBLE);
                ((JDouble) jObject).setValue(value);
                break;
            }
        case STRING:
            {
                String v = dis.readUTF();
                jObject = objectPool.allocate(BuiltinType.ASTRING);
                ((JString) jObject).setValue(v);
                break;
            }
        case BOOLEAN:
            jObject = objectPool.allocate(BuiltinType.ABOOLEAN);
            ((JBoolean) jObject).setValue(dis.readBoolean());
            break;
        case DATE:
            {
                int d = dis.readInt();
                jObject = objectPool.allocate(BuiltinType.ADATE);
                ((JDate) jObject).setValue(d);
                break;
            }
        case DATETIME:
            {
                jObject = objectPool.allocate(BuiltinType.ADATETIME);
                long value = dis.readLong();
                ((JDateTime) jObject).setValue(value);
                break;
            }
        case DURATION:
            {
                jObject = objectPool.allocate(BuiltinType.ADURATION);
                int months = dis.readInt();
                long msecs = dis.readLong();
                ((JDuration) jObject).setValue(months, msecs);
                break;
            }
        case TIME:
            {
                jObject = objectPool.allocate(BuiltinType.ATIME);
                int time = dis.readInt();
                ((JTime) jObject).setValue(time);
                break;
            }
        case INTERVAL:
            {
                jObject = objectPool.allocate(BuiltinType.AINTERVAL);
                long start = dis.readLong();
                long end = dis.readLong();
                byte intervalType = dis.readByte();
                ((JInterval) jObject).setValue(start, end, intervalType);
                break;
            }
        case CIRCLE:
            {
                jObject = objectPool.allocate(BuiltinType.ACIRCLE);
                double x = dis.readDouble();
                double y = dis.readDouble();
                double radius = dis.readDouble();
                JPoint jpoint = (JPoint) objectPool.allocate(BuiltinType.APOINT);
                jpoint.setValue(x, y);
                ((JCircle) jObject).setValue(jpoint, radius);
                break;
            }
        case POINT:
            {
                jObject = objectPool.allocate(BuiltinType.APOINT);
                double x = dis.readDouble();
                double y = dis.readDouble();
                ((JPoint) jObject).setValue(x, y);
                break;
            }
        case POINT3D:
            {
                jObject = objectPool.allocate(BuiltinType.APOINT3D);
                double x = dis.readDouble();
                double y = dis.readDouble();
                double z = dis.readDouble();
                ((JPoint3D) jObject).setValue(x, y, z);
                break;
            }
        case LINE:
            {
                jObject = objectPool.allocate(BuiltinType.ALINE);
                double x1 = dis.readDouble();
                double y1 = dis.readDouble();
                double x2 = dis.readDouble();
                double y2 = dis.readDouble();
                JPoint jpoint1 = (JPoint) objectPool.allocate(BuiltinType.APOINT);
                jpoint1.setValue(x1, y1);
                JPoint jpoint2 = (JPoint) objectPool.allocate(BuiltinType.APOINT);
                jpoint2.setValue(x2, y2);
                ((JLine) jObject).setValue(jpoint1, jpoint2);
                break;
            }
        case POLYGON:
            {
                jObject = objectPool.allocate(BuiltinType.APOLYGON);
                short numberOfPoints = dis.readShort();
                List<JPoint> points = new ArrayList<JPoint>();
                for (int i = 0; i < numberOfPoints; i++) {
                    JPoint p1 = (JPoint) objectPool.allocate(BuiltinType.APOINT);
                    p1.setValue(dis.readDouble(), dis.readDouble());
                    points.add(p1);
                }
                ((JPolygon) jObject).setValue(points.toArray(new APoint[] {}));
                break;
            }
        case RECTANGLE:
            {
                jObject = objectPool.allocate(BuiltinType.ARECTANGLE);
                double x1 = dis.readDouble();
                double y1 = dis.readDouble();
                double x2 = dis.readDouble();
                double y2 = dis.readDouble();
                JPoint jpoint1 = (JPoint) objectPool.allocate(BuiltinType.APOINT);
                jpoint1.setValue(x1, y1);
                JPoint jpoint2 = (JPoint) objectPool.allocate(BuiltinType.APOINT);
                jpoint2.setValue(x2, y2);
                ((JRectangle) jObject).setValue(jpoint1, jpoint2);
                break;
            }
        case MULTISET:
            {
                AUnorderedListType listType = (AUnorderedListType) type;
                IAType elementType = listType.getItemType();
                jObject = objectPool.allocate(listType);
                boolean fixedSize = false;
                ATypeTag tag = EnumDeserializer.ATYPETAGDESERIALIZER.deserialize(dis.readByte());
                switch(tag) {
                    case STRING:
                    case OBJECT:
                    case ARRAY:
                    case MULTISET:
                    case ANY:
                        fixedSize = false;
                        break;
                    default:
                        fixedSize = true;
                        break;
                }
                // list size
                dis.readInt();
                int numberOfitems;
                numberOfitems = dis.readInt();
                if (numberOfitems <= 0) {
                    break;
                }
                if (!fixedSize) {
                    for (int i = 0; i < numberOfitems; i++) {
                        dis.readInt();
                    }
                }
                for (int i = 0; i < numberOfitems; i++) {
                    IJObject v = getJType(elementType.getTypeTag(), elementType, dis, objectPool);
                    ((JUnorderedList) jObject).add(v);
                }
                break;
            }
        case ARRAY:
            {
                AOrderedListType listType = (AOrderedListType) type;
                IAType elementType = listType.getItemType();
                jObject = objectPool.allocate(listType);
                boolean fixedSize = false;
                ATypeTag tag = EnumDeserializer.ATYPETAGDESERIALIZER.deserialize(dis.readByte());
                switch(tag) {
                    case STRING:
                    case OBJECT:
                    case ARRAY:
                    case MULTISET:
                    case ANY:
                        fixedSize = false;
                        break;
                    default:
                        fixedSize = true;
                        break;
                }
                // list size
                dis.readInt();
                int numberOfitems;
                numberOfitems = dis.readInt();
                if (numberOfitems <= 0) {
                    break;
                }
                if (!fixedSize) {
                    for (int i = 0; i < numberOfitems; i++) {
                        dis.readInt();
                    }
                }
                for (int i = 0; i < numberOfitems; i++) {
                    IJObject v = getJType(elementType.getTypeTag(), elementType, dis, objectPool);
                    ((JOrderedList) jObject).add(v);
                }
                break;
            }
        case OBJECT:
            ARecordType recordType = (ARecordType) type;
            int numberOfSchemaFields = recordType.getFieldTypes().length;
            byte[] recordBits = dis.getInputStream().getArray();
            boolean isExpanded = false;
            dis.getInputStream();
            int[] fieldOffsets = new int[numberOfSchemaFields];
            IJObject[] closedFields = new IJObject[numberOfSchemaFields];
            // reading length is not required.
            dis.skip(4);
            if (recordType.isOpen()) {
                isExpanded = dis.readBoolean();
                if (isExpanded) {
                    dis.readInt();
                } else {
                }
            } else {
            }
            if (numberOfSchemaFields > 0) {
                dis.readInt();
                int nullBitMapOffset = 0;
                boolean hasOptionalFields = NonTaggedFormatUtil.hasOptionalField(recordType);
                if (hasOptionalFields) {
                    nullBitMapOffset = dis.getInputStream().getPosition();
                    dis.getInputStream();
                } else {
                    dis.getInputStream();
                }
                for (int i = 0; i < numberOfSchemaFields; i++) {
                    fieldOffsets[i] = dis.readInt();
                }
                for (int fieldNumber = 0; fieldNumber < numberOfSchemaFields; fieldNumber++) {
                    if (hasOptionalFields) {
                        byte b1 = recordBits[nullBitMapOffset + fieldNumber / 8];
                        int p = 1 << (7 - (fieldNumber % 8));
                        if ((b1 & p) == 0) {
                            continue;
                        }
                    }
                    IAType[] fieldTypes = recordType.getFieldTypes();
                    ATypeTag fieldValueTypeTag = null;
                    IAType fieldType = fieldTypes[fieldNumber];
                    if (fieldTypes[fieldNumber].getTypeTag() == ATypeTag.UNION) {
                        if (((AUnionType) fieldTypes[fieldNumber]).isUnknownableType()) {
                            fieldType = ((AUnionType) fieldTypes[fieldNumber]).getActualType();
                            fieldValueTypeTag = fieldType.getTypeTag();
                        }
                    } else {
                        fieldValueTypeTag = fieldTypes[fieldNumber].getTypeTag();
                    }
                    closedFields[fieldNumber] = getJType(fieldValueTypeTag, fieldType, dis, objectPool);
                }
            }
            if (isExpanded) {
                int numberOfOpenFields = dis.readInt();
                String[] fieldNames = new String[numberOfOpenFields];
                IAType[] fieldTypes = new IAType[numberOfOpenFields];
                IJObject[] openFields = new IJObject[numberOfOpenFields];
                for (int i = 0; i < numberOfOpenFields; i++) {
                    dis.readInt();
                    dis.readInt();
                }
                for (int i = 0; i < numberOfOpenFields; i++) {
                    fieldNames[i] = AStringSerializerDeserializer.INSTANCE.deserialize(dis).getStringValue();
                    ATypeTag openFieldTypeTag = SerializerDeserializerUtil.deserializeTag(dis);
                    openFields[i] = getJType(openFieldTypeTag, null, dis, objectPool);
                    fieldTypes[i] = openFields[i].getIAObject().getType();
                }
                ARecordType openPartRecType = new ARecordType(null, fieldNames, fieldTypes, true);
                if (numberOfSchemaFields > 0) {
                    ARecordType mergedRecordType = mergeRecordTypes(recordType, openPartRecType);
                    IJObject[] mergedFields = mergeFields(closedFields, openFields);
                    jObject = objectPool.allocate(recordType);
                    return new JRecord(mergedRecordType, mergedFields);
                } else {
                    return new JRecord(recordType, openFields);
                }
            } else {
                return new JRecord(recordType, closedFields);
            }
        default:
            throw new RuntimeDataException(ErrorCode.LIBRARY_JOBJECT_UTIL_ILLEGAL_ARGU_TYPE, typeTag);
    }
    return jObject;
}

Example 7 with AUnorderedListType

use of org.apache.asterix.om.types.AUnorderedListType in project asterixdb by apache.

the class JTypeObjectFactory method create.

@Override
public IJObject create(IAType type) {
    IJObject retValue = null;
    switch(type.getTypeTag()) {
        case INTEGER:
            retValue = new JInt(0);
            break;
        case STRING:
            retValue = new JString("");
            break;
        case FLOAT:
            retValue = new JFloat(0);
            break;
        case DOUBLE:
            retValue = new JDouble(0);
            break;
        case BOOLEAN:
            retValue = new JBoolean(false);
            break;
        case CIRCLE:
            retValue = new JCircle(new JPoint(0, 0), 0);
            break;
        case POINT:
            retValue = new JPoint(0, 0);
            break;
        case POINT3D:
            retValue = new JPoint3D(0, 0, 0);
            break;
        case POLYGON:
            retValue = new JPolygon(new JPoint[] {});
            break;
        case LINE:
            retValue = new JLine(new JPoint(0, 0), new JPoint(0, 0));
            break;
        case RECTANGLE:
            retValue = new JRectangle(new JPoint(0, 0), new JPoint(1, 1));
            break;
        case DATE:
            retValue = new JDate(0);
            break;
        case DATETIME:
            retValue = new JDateTime(0);
            break;
        case DURATION:
            retValue = new JDuration(0, 0);
            break;
        case INTERVAL:
            retValue = new JInterval(0, 0);
            break;
        case TIME:
            retValue = new JTime(0);
            break;
        case BIGINT:
            retValue = new JLong(0);
            break;
        case NULL:
            retValue = JObjects.JNull.INSTANCE;
            break;
        case MISSING:
            retValue = JObjects.JMissing.INSTANCE;
            break;
        case ARRAY:
            AOrderedListType ot = (AOrderedListType) type;
            IAType orderedItemType = ot.getItemType();
            IJObject orderedItemObject = create(orderedItemType);
            retValue = new JOrderedList(orderedItemObject);
            break;
        case MULTISET:
            AUnorderedListType ut = (AUnorderedListType) type;
            IAType unorderedItemType = ut.getItemType();
            IJObject unorderedItemObject = create(unorderedItemType);
            retValue = new JUnorderedList(unorderedItemObject);
            break;
        case OBJECT:
            IAType[] fieldTypes = ((ARecordType) type).getFieldTypes();
            IJObject[] fieldObjects = new IJObject[fieldTypes.length];
            int index = 0;
            for (IAType fieldType : fieldTypes) {
                fieldObjects[index] = create(fieldType);
                index++;
            }
            retValue = new JRecord((ARecordType) type, fieldObjects);
            break;
        case UNION:
            AUnionType unionType = (AUnionType) type;
            IJObject itemObject = null;
            if (unionType.isMissableType()) {
                itemObject = create(unionType);
            }
            retValue = itemObject;
            break;
        default:
            break;
    }
    return retValue;
}

Example 8 with AUnorderedListType

use of org.apache.asterix.om.types.AUnorderedListType in project asterixdb by apache.

the class TypeComputeUtils method extractUnorderedListType.

public static AUnorderedListType extractUnorderedListType(IAType t) {
    if (t.getTypeTag() == ATypeTag.MULTISET) {
        return (AUnorderedListType) t;
    }
    if (t.getTypeTag() == ATypeTag.UNION) {
        AUnionType unionType = (AUnionType) t;
        IAType innerType = unionType.getActualType();
        if (innerType.getTypeTag() == ATypeTag.MULTISET) {
            return (AUnorderedListType) innerType;
        }
    }
    return null;
}

Example 9 with AUnorderedListType

use of org.apache.asterix.om.types.AUnorderedListType in project asterixdb by apache.

the class TypeResolverUtilTest method testUnorderedListType.

@Test
public void testUnorderedListType() {
    // Constructs input types.
    ARecordType leftRecordType = new ARecordType(null, new String[] { "a", "b" }, new IAType[] { BuiltinType.ASTRING, BuiltinType.AINT32 }, true, Collections.singleton("d"));
    AUnorderedListType leftListType = new AUnorderedListType(leftRecordType, null);
    AUnorderedListType rightListType = new AUnorderedListType(BuiltinType.ASTRING, null);
    // Gets the actual resolved type.
    List<IAType> inputTypes = new ArrayList<>();
    inputTypes.add(leftListType);
    inputTypes.add(rightListType);
    AbstractCollectionType resolvedType = (AbstractCollectionType) TypeResolverUtil.resolve(inputTypes);
    // Compares the resolved type and the expected type.
    Assert.assertEquals(resolvedType, new AUnorderedListType(BuiltinType.ANY, null));
}

Example 10 with AUnorderedListType

use of org.apache.asterix.om.types.AUnorderedListType in project asterixdb by apache.

the class AUnorderedListSerializerDeserializer method deserialize.

@Override
public AUnorderedList deserialize(DataInput in) throws HyracksDataException {
    // TODO: schemaless unordered list deserializer
    try {
        ATypeTag typeTag = EnumDeserializer.ATYPETAGDESERIALIZER.deserialize(in.readByte());
        IAType currentItemType = itemType;
        @SuppressWarnings("rawtypes") ISerializerDeserializer currentDeserializer = deserializer;
        if (itemType.getTypeTag() == ATypeTag.ANY && typeTag != ATypeTag.ANY) {
            currentItemType = TypeTagUtil.getBuiltinTypeByTag(typeTag);
            currentDeserializer = SerializerDeserializerProvider.INSTANCE.getNonTaggedSerializerDeserializer(currentItemType);
        }
        // list size
        in.readInt();
        int numberOfitems;
        numberOfitems = in.readInt();
        ArrayList<IAObject> items = new ArrayList<IAObject>();
        if (numberOfitems > 0) {
            if (!NonTaggedFormatUtil.isFixedSizedCollection(currentItemType)) {
                for (int i = 0; i < numberOfitems; i++) in.readInt();
            }
            for (int i = 0; i < numberOfitems; i++) {
                items.add((IAObject) currentDeserializer.deserialize(in));
            }
        }
        AUnorderedListType type = new AUnorderedListType(currentItemType, "unorderedlist");
        return new AUnorderedList(type, items);
    } catch (Exception e) {
        throw new HyracksDataException(e);
    }
}