42 NT_NOTHING:
"nothing",
51 Type::String:
"string",
53 Type::Boolean:
"bool",
56 Type::Number:
"number",
57 Type::Binary:
"binary",
58 Type::List:
"list<auto>",
59 Type::Hash:
"hash<auto>",
60 Type::Object:
"object",
62 Type::NullType:
"null",
63 Type::NothingType:
"nothing",
73 Type::String:
"softstring",
74 "boolean":
"softbool",
75 Type::Boolean:
"softbool",
76 "double":
"softfloat",
77 Type::Float:
"softfloat",
78 Type::Number:
"softnumber",
79 Type::List:
"softlist<auto>",
80 Type::Date:
"softdate",
87 Type::String: StringType,
89 Type::Boolean: BoolType,
91 Type::Float: FloatType,
92 Type::Number: NumberType,
93 Type::Binary: BinaryType,
94 Type::List: AutoListType,
95 Type::Hash: AutoHashType,
96 Type::Object: ObjectType,
98 Type::NullType: Reflection::NullType,
99 Type::NothingType: AbstractDataProviderType::nothingType,
101 "all": AbstractDataProviderType::anyType,
102 "any": AbstractDataProviderType::anyType,
103 "auto": AbstractDataProviderType::anyType,
104 "*int": IntOrNothingType,
105 "*integer": IntOrNothingType,
106 "*string": StringOrNothingType,
107 "*boolean": BoolOrNothingType,
108 "*bool": BoolOrNothingType,
109 "*double": FloatOrNothingType,
110 "*float": FloatOrNothingType,
111 "*number": NumberOrNothingType,
112 "*binary": BinaryOrNothingType,
113 "*list": AutoListOrNothingType,
114 "*hash": AutoHashOrNothingType,
115 "*object": ObjectOrNothingType,
116 "*date": DateOrNothingType,
117 "*data": DataOrNothingType,
160 hash<string, hash<DataFieldInfo>>
fields;
190 static Type nothingType = Reflection::NothingType;
191 static Type anyType = Reflection::AutoType;
describes a data type based on a hashdecl
Definition: AbstractDataField.qc.dox.h:47
describes a data type
Definition: AbstractDataProviderType.qc.dox.h:187
bool hasType()
Returns True if the type is not a wildcard type.
int getBaseTypeCode()
Returns the base type code for the type.
*hash< auto > tags
type tags
Definition: AbstractDataProviderType.qc.dox.h:203
*hash< string, hash< DataProviderTypeOptionInfo > > getSupportedOptions()
Returns supported options.
bool isAssignableFrom(AbstractDataProviderType t)
Returns True if this type can be assigned from values of the argument type.
*AbstractDataProviderType getFieldType(string field_name)
get the given field type if it exists, otherwise return NOTHING
hash< auto > options
type options
Definition: AbstractDataProviderType.qc.dox.h:200
*hash< string, bool > getDirectTypeHash()
Returns a hash of native base type code keys where no translations are performed; keys are type codes...
bool isAssignableFrom(Type t)
Returns True if this type can be assigned from values of the argument type.
abstract *AbstractDataProviderType getElementType()
Returns the subtype (for lists or hashes) if there is only one.
abstract hash< string, bool > getReturnTypeHash()
Returns a hash of types returned by this type; keys are type names.
hash< DataTypeInfo > getInfo()
Returns a description of the type as a hash.
bool isMandatory()
Returns True if the type must have a value.
abstract *hash< string, AbstractDataField > getFields()
Returns the fields of the data structure; if any.
bool isList()
Returns True if this type is a list.
string getBaseTypeName()
Returns the base type name for the type; must be a standard Qore base type name.
bool isOrNothingType()
Returns True if the type also accepts NOTHING.
*hash< auto > getTags()
Returns tags set on the type.
const DefaultDesc
Default description.
Definition: AbstractDataProviderType.qc.dox.h:196
abstract auto acceptsValue(auto value)
Returns the value if the value can be assigned to the type.
static AbstractDataProviderType get(string typename, *hash< auto > options)
Returns an appropriate object for the given type.
AbstractDataProviderType getOrNothingType()
Returns an "or nothing" type equivalent to the current type.
abstract string getName()
Returns the type name.
setOptionIntern(string opt, auto value)
sets the given option without any validation of the option
setOptions(hash< auto > options)
sets options on the type
abstract *Type getValueType()
Returns the base type for the type, if any.
*hash< string, hash< DataFieldInfo > > getFieldInfo()
Returns information on fields supported.
*AbstractDataField getField(string field_name)
Returns the given field, if present, or NOTHING if not.
constructor(hash< auto > options, *hash< auto > tags)
creates the type and sets options
abstract hash< string, bool > getAcceptTypeHash()
Returns a hash of types accepted by this type; keys are type names.
hash< DataTypeInfo > getInputInfo()
Returns a description of the type as an input type.
*hash< auto > getOptions()
Returns options set on the type.
constructor()
creates the type
AbstractDataProviderType getSoftType()
Returns a "soft" type equivalent to the current type.
setOption(string opt, auto value)
sets the given option on the type
static AbstractDataProviderType get(Type type, *hash< auto > options, *hash< auto > tags)
Returns an appropriate object for the given type.
auto getOptionValue(string opt)
Returns the value of the given option.
auto getTag(string tag)
Returns the value of the given tag.
string getDesc()
Returns the description.
Qore AbstractDataField class definition.
Definition: AbstractDataField.qc.dox.h:27
const DataTypeMap
Maps Qore type name constant values to data type objects.
Definition: AbstractDataProviderType.qc.dox.h:84
const OptimalQoreDataTypeMap
maps Qore type name constant values from the Type namespace to optimal Qore types names
Definition: AbstractDataProviderType.qc.dox.h:48
const TypeCodeMap
maps type codes to type names
Definition: AbstractDataProviderType.qc.dox.h:29
const AbstractDataProviderTypeMap
Maps Qore type name constant values to AbstractDataProviderType values.
Definition: AbstractDataProviderType.qc.dox.h:121
const OptimalQoreSoftDataTypeMap
maps Qore type name constant values from the Type namespace to optimal Qore types names
Definition: AbstractDataProviderType.qc.dox.h:70
describes type options
Definition: AbstractDataProviderType.qc.dox.h:125
string desc
the description of the option
Definition: AbstractDataProviderType.qc.dox.h:130
string type
the option value type
Definition: AbstractDataProviderType.qc.dox.h:127
describes a data type
Definition: AbstractDataProviderType.qc.dox.h:134
*hash< auto > options
Output: current transformation option values.
Definition: AbstractDataProviderType.qc.dox.h:145
*hash< auto > tags
Any tags set on the type.
Definition: AbstractDataProviderType.qc.dox.h:169
*hash< DataTypeInfo > default_field_type_info
Default type for fields not listed in fields.
Definition: AbstractDataProviderType.qc.dox.h:166
*hash< string, hash< DataProviderTypeOptionInfo > > supported_options
Output: transformation options supported by the type.
Definition: AbstractDataProviderType.qc.dox.h:142
bool can_manage_fields
If fields can be added dynamically to the type and if the type will accept any field at runtime.
Definition: AbstractDataProviderType.qc.dox.h:163
bool mandatory
Output: can be null / missing?
Definition: AbstractDataProviderType.qc.dox.h:151
list< string > types_returned
Input: list of types returned.
Definition: AbstractDataProviderType.qc.dox.h:157
string desc
The description of the type.
Definition: AbstractDataProviderType.qc.dox.h:139
string base_type
Output: base type.
Definition: AbstractDataProviderType.qc.dox.h:148
list< string > types_accepted
Output: list of types accepted.
Definition: AbstractDataProviderType.qc.dox.h:154
hash< string, hash< DataFieldInfo > > fields
Any fields supported by the type.
Definition: AbstractDataProviderType.qc.dox.h:160
string name
The name of the type.
Definition: AbstractDataProviderType.qc.dox.h:136