Package ptolemy.data.type

The type system.

Since:

Ptolemy II 0.2

Interface Summary

Interface	Description
HasTypeConstraints	Interface for objects that have type constraints.
Type	An interface representing the type of a Token.
Typeable	Interface for objects with types.

Class Summary

Class	Description
ActorType	The base type of matrix token classes.
ArrayType	A class representing the type of an ArrayToken.
AssociativeType	This class represents structures that store (key, value) pairs.
BaseType	The type of base token classes.
BaseType.ArrayBottomType	The bottom element of the array type lattice.
BaseType.BooleanType	The boolean data type.
BaseType.ComplexType	The complex data type.
BaseType.DateType	The date data type.
BaseType.DoubleType	The double data type.
BaseType.EventType	The event data type.
BaseType.FloatType	The float data type.
BaseType.GeneralType	The general data type: The top of the lattice.
BaseType.IntType	The integer data type.
BaseType.LongType	The long integer data type.
BaseType.NilType	The nil data type.
BaseType.PetiteType	The petite data type.
BaseType.ScalarType	The scalar data type: The least upper bound of all the scalar types.
BaseType.ShortType	The short integer data type.
BaseType.StringType	The string data type.
BaseType.UnknownType	The bottom element of the data type lattice.
BaseType.UnsignedByteType	The unsigned byte data type.
BaseType.UnsizedFixType	The fix data type.
BaseType.XmlTokenType	The XmlToken data type.
FixType	This class represents the type of fix point token objects.
FunctionType	A class representing the type of a FunctionToken.
MatrixType	The base type of matrix token classes.
MatrixType.BooleanMatrixType	The boolean matrix data type.
MatrixType.ComplexMatrixType	The complex matrix data type.
MatrixType.DoubleMatrixType	The double matrix data type.
MatrixType.FixMatrixType	The fix matrix data type.
MatrixType.IntMatrixType	The integer matrix data type.
MatrixType.LongMatrixType	The long matrix data type.
MonotonicFunction	Actors often need to implement monotonic functions as part of the declaration of type constraints.
ObjectType	A type of tokens that contain arbitrary Java objects.
ObjectType.BottomClass	An artificial Java class that serves as the bottom element.
RecordType	A class representing the type of a RecordToken.
StructuredType	Base class for structured type.
TupleType	A class representing the type of a FunctionToken.
TypeConstant	An InequalityTerm that encapsulates a constant type.
TypeLattice	Type hierarchy for token classes.
UnionType	A class representing the type of a UnionToken.