Java Code Examples for org.apache.atlas.model.typedef.AtlasBaseTypeDef#ATLAS_TYPE_STRING

The following examples show how to use org.apache.atlas.model.typedef.AtlasBaseTypeDef#ATLAS_TYPE_STRING . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: TestAtlasEntityType.java From atlas with Apache License 2.0

6 votes

private AtlasEntityDef createTableEntityDefWithOptions() {
    AtlasEntityDef    table       = new AtlasEntityDef(TYPE_TABLE);
    AtlasAttributeDef attrName    = new AtlasAttributeDef(ATTR_NAME, AtlasBaseTypeDef.ATLAS_TYPE_STRING);
    AtlasAttributeDef attrColumns = new AtlasAttributeDef(ATTR_COLUMNS, AtlasBaseTypeDef.getArrayTypeName(TYPE_COLUMN));
    AtlasAttributeDef attrOwner   = new AtlasAttributeDef(ATTR_OWNER, AtlasBaseTypeDef.ATLAS_TYPE_STRING);

    attrColumns.addConstraint(new AtlasConstraintDef(AtlasConstraintDef.CONSTRAINT_TYPE_OWNED_REF));

    table.addAttribute(attrName);
    table.addAttribute(attrColumns);
    table.addAttribute(attrOwner);

    Map<String,String> options = new HashMap<>();
    String             key     = "dynAttribute:" + ATTR_OWNER;
    String             value   = "{" + ATTR_NAME + "}";

    options.put(key,value);

    table.setOptions(options);

    return table;
}

Example 2

Source File: TestUtilsV2.java From atlas with Apache License 2.0

5 votes

public static AtlasEntityDef createPrimitiveEntityDef() {

        AtlasEntityDef newtestEntityDef = new AtlasEntityDef("newtest");
        AtlasAttributeDef attrName = new AtlasAttributeDef("name", AtlasBaseTypeDef.ATLAS_TYPE_STRING);

        AtlasAttributeDef attrDescription = new AtlasAttributeDef("description", AtlasBaseTypeDef.ATLAS_TYPE_STRING);
        attrDescription.setIsOptional(false);

        AtlasAttributeDef attrcheck = new AtlasAttributeDef("check", AtlasBaseTypeDef.ATLAS_TYPE_STRING);
        attrcheck.setIsOptional(true);

        AtlasAttributeDef attrSourceCode = new AtlasAttributeDef("sourcecode", AtlasBaseTypeDef.ATLAS_TYPE_STRING);
        attrSourceCode.setDefaultValue("Hello World");
        attrSourceCode.setIsOptional(true);

        AtlasAttributeDef attrCost = new AtlasAttributeDef("Cost", AtlasBaseTypeDef.ATLAS_TYPE_INT);
        attrCost.setIsOptional(true);
        attrCost.setDefaultValue("30");

        AtlasAttributeDef attrDiskUsage = new AtlasAttributeDef("diskUsage", AtlasBaseTypeDef.ATLAS_TYPE_FLOAT);
        attrDiskUsage.setIsOptional(true);
        attrDiskUsage.setDefaultValue("70.50");

        AtlasAttributeDef attrisStoreUse = new AtlasAttributeDef("isstoreUse", AtlasBaseTypeDef.ATLAS_TYPE_BOOLEAN);
        attrisStoreUse.setIsOptional(true);
        attrisStoreUse.setDefaultValue("true");

        newtestEntityDef.addAttribute(attrName);
        newtestEntityDef.addAttribute(attrDescription);
        newtestEntityDef.addAttribute(attrcheck);
        newtestEntityDef.addAttribute(attrSourceCode);
        newtestEntityDef.addAttribute(attrCost);
        newtestEntityDef.addAttribute(attrDiskUsage);
        newtestEntityDef.addAttribute(attrisStoreUse);

        populateSystemAttributes(newtestEntityDef);

        return newtestEntityDef;
    }

Example 3

Source File: TestAtlasEntityType.java From atlas with Apache License 2.0

5 votes

private AtlasEntityDef createTableEntityDef() {
    AtlasEntityDef    table       = new AtlasEntityDef(TYPE_TABLE);
    AtlasAttributeDef attrName    = new AtlasAttributeDef(ATTR_NAME, AtlasBaseTypeDef.ATLAS_TYPE_STRING);
    AtlasAttributeDef attrColumns = new AtlasAttributeDef(ATTR_COLUMNS,
                                                          AtlasBaseTypeDef.getArrayTypeName(TYPE_COLUMN));

    attrColumns.addConstraint(new AtlasConstraintDef(AtlasConstraintDef.CONSTRAINT_TYPE_OWNED_REF));

    table.addAttribute(attrName);
    table.addAttribute(attrColumns);

    return table;
}

Example 4

Source File: TestAtlasEntityType.java From atlas with Apache License 2.0

5 votes

private AtlasEntityDef createTableEntityDefForTopSort() {
    AtlasEntityDef    table           = new AtlasEntityDef(TYPE_TABLE);
    AtlasAttributeDef attrName        = new AtlasAttributeDef(ATTR_NAME, AtlasBaseTypeDef.ATLAS_TYPE_STRING);
    AtlasAttributeDef attrOwner       = new AtlasAttributeDef(ATTR_OWNER, AtlasBaseTypeDef.ATLAS_TYPE_STRING);
    AtlasAttributeDef attrDescription = new AtlasAttributeDef(ATTR_DESCRIPTION, AtlasBaseTypeDef.ATLAS_TYPE_STRING);
    AtlasAttributeDef attrLocation    = new AtlasAttributeDef(ATTR_LOCATION, AtlasBaseTypeDef.ATLAS_TYPE_STRING);

    table.addAttribute(attrName);
    table.addAttribute(attrOwner);
    table.addAttribute(attrDescription);
    table.addAttribute(attrLocation);

    Map<String,String> options = new HashMap<>();

    String key1   = "dynAttribute:" + ATTR_OWNER;
    String value1 = "{" + ATTR_DESCRIPTION + "}";

    String key2   = "dynAttribute:" + ATTR_DESCRIPTION;
    String value2 = "template";

    String key3   = "dynAttribute:" + ATTR_NAME;
    String value3 = "{" + ATTR_DESCRIPTION + "}@{" + ATTR_OWNER + "}";

    String key4   = "dynAttribute:" + ATTR_LOCATION;
    String value4 = "{" + ATTR_NAME + "}@{" + ATTR_OWNER + "}";

    options.put(key1, value1);
    options.put(key2, value2);
    options.put(key3, value3);
    options.put(key4, value4);

    table.setOptions(options);

    return table;
}

Example 5

Source File: TestAtlasEntityType.java From atlas with Apache License 2.0

5 votes

private AtlasEntityDef createColumnEntityDefWithInvaidAttributeTypeForInverseAttribute() {
    AtlasEntityDef    column    = new AtlasEntityDef(TYPE_COLUMN);
    AtlasAttributeDef attrTable = new AtlasAttributeDef(ATTR_NAME, AtlasBaseTypeDef.ATLAS_TYPE_STRING);

    Map<String, Object> params = new HashMap<>();
    params.put(AtlasConstraintDef.CONSTRAINT_PARAM_ATTRIBUTE, ATTR_NAME);

    attrTable.addConstraint(new AtlasConstraintDef(AtlasConstraintDef.CONSTRAINT_TYPE_INVERSE_REF, params));
    column.addAttribute(attrTable);

    return column;
}

Example 6

Source File: TestUtilsV2.java From incubator-atlas with Apache License 2.0

5 votes

public static AtlasEntityDef createPrimitiveEntityDef() {

        AtlasEntityDef newtestEntityDef = new AtlasEntityDef("newtest");
        AtlasAttributeDef attrName = new AtlasAttributeDef("name", AtlasBaseTypeDef.ATLAS_TYPE_STRING);

        AtlasAttributeDef attrDescription = new AtlasAttributeDef("description", AtlasBaseTypeDef.ATLAS_TYPE_STRING);
        attrDescription.setIsOptional(false);

        AtlasAttributeDef attrcheck = new AtlasAttributeDef("check", AtlasBaseTypeDef.ATLAS_TYPE_STRING);
        attrcheck.setIsOptional(true);

        AtlasAttributeDef attrSourceCode = new AtlasAttributeDef("sourcecode", AtlasBaseTypeDef.ATLAS_TYPE_STRING);
        attrSourceCode.setDefaultValue("Hello World");
        attrSourceCode.setIsOptional(true);

        AtlasAttributeDef attrCost = new AtlasAttributeDef("Cost", AtlasBaseTypeDef.ATLAS_TYPE_INT);
        attrCost.setIsOptional(true);
        attrCost.setDefaultValue("30");

        AtlasAttributeDef attrDiskUsage = new AtlasAttributeDef("diskUsage", AtlasBaseTypeDef.ATLAS_TYPE_FLOAT);
        attrDiskUsage.setIsOptional(true);
        attrDiskUsage.setDefaultValue("70.50");

        AtlasAttributeDef attrisStoreUse = new AtlasAttributeDef("isstoreUse", AtlasBaseTypeDef.ATLAS_TYPE_BOOLEAN);
        attrisStoreUse.setIsOptional(true);
        attrisStoreUse.setDefaultValue("true");

        newtestEntityDef.addAttribute(attrName);
        newtestEntityDef.addAttribute(attrDescription);
        newtestEntityDef.addAttribute(attrcheck);
        newtestEntityDef.addAttribute(attrSourceCode);
        newtestEntityDef.addAttribute(attrCost);
        newtestEntityDef.addAttribute(attrDiskUsage);
        newtestEntityDef.addAttribute(attrisStoreUse);

        return newtestEntityDef;
    }

Example 7

Source File: TestAtlasEntityType.java From incubator-atlas with Apache License 2.0

5 votes

private AtlasEntityDef createTableEntityDef() {
    AtlasEntityDef    table       = new AtlasEntityDef(TYPE_TABLE);
    AtlasAttributeDef attrName    = new AtlasAttributeDef(ATTR_NAME, AtlasBaseTypeDef.ATLAS_TYPE_STRING);
    AtlasAttributeDef attrColumns = new AtlasAttributeDef(ATTR_COLUMNS,
                                                          AtlasBaseTypeDef.getArrayTypeName(TYPE_COLUMN));

    attrColumns.addConstraint(new AtlasConstraintDef(AtlasConstraintDef.CONSTRAINT_TYPE_OWNED_REF));

    table.addAttribute(attrName);
    table.addAttribute(attrColumns);

    return table;
}

Example 8

Source File: TestAtlasEntityType.java From incubator-atlas with Apache License 2.0

5 votes

private AtlasEntityDef createColumnEntityDefWithInvaidAttributeTypeForInverseAttribute() {
    AtlasEntityDef    column    = new AtlasEntityDef(TYPE_COLUMN);
    AtlasAttributeDef attrTable = new AtlasAttributeDef(ATTR_NAME, AtlasBaseTypeDef.ATLAS_TYPE_STRING);

    Map<String, Object> params = new HashMap<>();
    params.put(AtlasConstraintDef.CONSTRAINT_PARAM_ATTRIBUTE, ATTR_NAME);

    attrTable.addConstraint(new AtlasConstraintDef(AtlasConstraintDef.CONSTRAINT_TYPE_INVERSE_REF, params));
    column.addAttribute(attrTable);

    return column;
}

Example 9

Source File: SearchProcessor.java From atlas with Apache License 2.0

4 votes

private Predicate toInMemoryPredicate(AtlasStructType type, String attrName, SearchParameters.Operator op, String attrVal) {
    Predicate ret = null;

    AtlasAttribute                    attribute = type.getAttribute(attrName);
    VertexAttributePredicateGenerator predicate = OPERATOR_PREDICATE_MAP.get(op);

    if (attribute != null && predicate != null) {
        final AtlasType attrType = attribute.getAttributeType();
        final Class     attrClass;
        final Object    attrValue;

        // Some operators support null comparison, thus the parsing has to be conditional
        switch (attrType.getTypeName()) {
            case AtlasBaseTypeDef.ATLAS_TYPE_STRING:
                attrClass = String.class;
                attrValue = attrVal;
                break;
            case AtlasBaseTypeDef.ATLAS_TYPE_SHORT:
                attrClass = Short.class;
                attrValue = StringUtils.isEmpty(attrVal) ? null : Short.parseShort(attrVal);
                break;
            case AtlasBaseTypeDef.ATLAS_TYPE_INT:
                attrClass = Integer.class;
                attrValue = StringUtils.isEmpty(attrVal) ? null : Integer.parseInt(attrVal);
                break;
            case AtlasBaseTypeDef.ATLAS_TYPE_BIGINTEGER:
                attrClass = BigInteger.class;
                attrValue = StringUtils.isEmpty(attrVal) ? null : new BigInteger(attrVal);
                break;
            case AtlasBaseTypeDef.ATLAS_TYPE_BOOLEAN:
                attrClass = Boolean.class;
                attrValue = StringUtils.isEmpty(attrVal) ? null : Boolean.parseBoolean(attrVal);
                break;
            case AtlasBaseTypeDef.ATLAS_TYPE_BYTE:
                attrClass = Byte.class;
                attrValue = StringUtils.isEmpty(attrVal) ? null : Byte.parseByte(attrVal);
                break;
            case AtlasBaseTypeDef.ATLAS_TYPE_LONG:
            case AtlasBaseTypeDef.ATLAS_TYPE_DATE:
                attrClass = Long.class;
                attrValue = StringUtils.isEmpty(attrVal) ? null : Long.parseLong(attrVal);
                break;
            case AtlasBaseTypeDef.ATLAS_TYPE_FLOAT:
                attrClass = Float.class;
                attrValue = StringUtils.isEmpty(attrVal) ? null : Float.parseFloat(attrVal);
                break;
            case AtlasBaseTypeDef.ATLAS_TYPE_DOUBLE:
                attrClass = Double.class;
                attrValue = StringUtils.isEmpty(attrVal) ? null : Double.parseDouble(attrVal);
                break;
            case AtlasBaseTypeDef.ATLAS_TYPE_BIGDECIMAL:
                attrClass = BigDecimal.class;
                attrValue = StringUtils.isEmpty(attrVal) ? null : new BigDecimal(attrVal);
                break;
            default:
                if (attrType instanceof AtlasEnumType) {
                    attrClass = String.class;
                } else if (attrType instanceof AtlasArrayType) {
                    attrClass = List.class;
                } else {
                    attrClass = Object.class;
                }

                attrValue = attrVal;
                break;
        }

        String vertexPropertyName = attribute.getVertexPropertyName();
        ret = predicate.generatePredicate(
                StringUtils.isEmpty(vertexPropertyName) ? attribute.getQualifiedName() : vertexPropertyName,
                attrValue, attrClass);
    }

    return ret;
}

Example 10

Source File: AtlasBuiltInTypes.java From atlas with Apache License 2.0

4 votes

public AtlasStringType() {
    super(AtlasBaseTypeDef.ATLAS_TYPE_STRING, TypeCategory.PRIMITIVE, SERVICE_TYPE_ATLAS_CORE);
}

Example 11

Source File: AtlasBuiltInTypes.java From incubator-atlas with Apache License 2.0

4 votes

public AtlasStringType() {
    super(AtlasBaseTypeDef.ATLAS_TYPE_STRING, TypeCategory.PRIMITIVE);
}

Example 12

Source File: TestAtlasEntityType.java From atlas with Apache License 2.0

3 votes

private AtlasEntityDef createTableEntityDefWithOwnedRefOnInvalidType() {
    AtlasEntityDef    table    = new AtlasEntityDef(TYPE_TABLE);
    AtlasAttributeDef attrName = new AtlasAttributeDef(ATTR_NAME, AtlasBaseTypeDef.ATLAS_TYPE_STRING);

    attrName.addConstraint(new AtlasConstraintDef(AtlasConstraintDef.CONSTRAINT_TYPE_OWNED_REF));

    table.addAttribute(attrName);

    return table;
}

Example 13

Source File: TestAtlasEntityType.java From incubator-atlas with Apache License 2.0

3 votes

private AtlasEntityDef createTableEntityDefWithOwnedRefOnInvalidType() {
    AtlasEntityDef    table    = new AtlasEntityDef(TYPE_TABLE);
    AtlasAttributeDef attrName = new AtlasAttributeDef(ATTR_NAME, AtlasBaseTypeDef.ATLAS_TYPE_STRING);

    attrName.addConstraint(new AtlasConstraintDef(AtlasConstraintDef.CONSTRAINT_TYPE_OWNED_REF));

    table.addAttribute(attrName);

    return table;
}