org.delia.type

Class DTypeRegistry

java.lang.Object

org.delia.type.DTypeRegistry

public class DTypeRegistry
extends Object

Represents all the known types in a given Delia program. Includes built-in types and all custom scalar and struct types.

Author:

Ian Rae

Field Summary

Fields

Modifier and Type	Field and Description
static int	NUM_BUILTIN_TYPES

Constructor Summary

Constructors

Constructor and Description
DTypeRegistry()

Method Summary

Modifier and Type	Method and Description
void	add(String name, DType type)
boolean	existsType(String name)
DStructType	findTypeOrSchemaVersionType(String typeName)
Set<String>	getAll()
List<DType>	getChildTypes(DType type)
DTypeHierarchy	getHierarchy() Create lazily.
List<DType>	getOrderedList()
List<DType>	getParentTypes(DType type)
DStructType	getSchemaVersionType()
DType	getType(BuiltInTypes builtInType)
DType	getType(String name)
void	setSchemaVersionType(DStructType dtype)
int	size()
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

NUM_BUILTIN_TYPES

public static final int NUM_BUILTIN_TYPES

See Also:

Constant Field Values

Constructor Detail

DTypeRegistry

public DTypeRegistry()

Method Detail

add

public void add(String name,
                DType type)

getHierarchy

public DTypeHierarchy getHierarchy()

Create lazily. must be thread-safe

Returns:

type heirarchy

getAll

public Set<String> getAll()

size

public int size()

existsType

public boolean existsType(String name)

getType

public DType getType(String name)

getType

public DType getType(BuiltInTypes builtInType)

getChildTypes

public List<DType> getChildTypes(DType type)

getParentTypes

public List<DType> getParentTypes(DType type)

getOrderedList

public List<DType> getOrderedList()

setSchemaVersionType

public void setSchemaVersionType(DStructType dtype)

getSchemaVersionType

public DStructType getSchemaVersionType()

findTypeOrSchemaVersionType

public DStructType findTypeOrSchemaVersionType(String typeName)

toString

public String toString()

Overrides:

toString in class Object