com.veromodo.tempo.sem.type
Class TypeInstance

java.lang.Object
  extended by com.veromodo.tempo.sem.type.Type
      extended by com.veromodo.tempo.sem.type.TypeInstance
All Implemented Interfaces:
java.lang.Comparable<Type>

public class TypeInstance
extends Type

Defines a specific instance of an automaton Used for typing components of composite automata and automata used in simulation relations


Nested Class Summary
 
Nested classes/interfaces inherited from class com.veromodo.tempo.sem.type.Type
Type.Order, Type.TypeKind
 
Field Summary
 
Fields inherited from class com.veromodo.tempo.sem.type.Type
_name, DEFAULT_NAME
 
Constructor Summary
TypeInstance(Type of)
           
 
Method Summary
 Type.Order compare(Type t)
          Determines how Type t is realted to this.
 TypeInstance downCastInstance()
           
 Type getBase()
           
 int hashCode()
           
 boolean is(Type.TypeKind kind)
          Determines if the currently instance is of given TypeKind.
 Type resolve()
          Replaces any bound type parameters with thier bound types.
 Type select(java.lang.String with)
          Returns the type of the given parameter with wrapped in a TypeFunction this ? FT, where FT is the type of the parameter being dereferenced.
 java.lang.String toString()
           
 void visit(TypeVisitor v)
           
 
Methods inherited from class com.veromodo.tempo.sem.type.Type
accept, acceptable, compareTo, constructedWith, downCastArray, downCastAugmentedReal, downCastAutomaton, downCastBasicAutomaton, downCastBool, downCastChar, downCastCompositeAutomaton, downCastConstructor, downCastDiscreteReal, downCastEnum, downCastEnumValue, downCastFloat, downCastFunction, downCastFunctional, downCastFunctionalGeneric, downCastGeneric, downCastInt, downCastInt32, downCastList, downCastMap, downCastMeta, downCastNat, downCastNumeric, downCastParameter, downCastReal, downCastSum, downCastTuple, downCastVoid, equals, equals, getName, isArray, isAugmentedReal, isAutomaton, isBasicAutomaton, isBool, isChar, isCompositeAutomaton, isConstructor, isDiscreteReal, isEnum, isEnumValue, isEqualTo, isError, isFloat, isFun, isFunctional, isFunctionalGeneric, isGeneric, isId, isIndexed, isInstance, isInt, isInt32, isList, isMap, isMeta, isNat, isNumeric, isParameter, isReal, isSum, isTuple, isVariable, isVoid, lub
 
Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait
 

Constructor Detail

TypeInstance

public TypeInstance(Type of)
Method Detail

is

public boolean is(Type.TypeKind kind)
Description copied from class: Type
Determines if the currently instance is of given TypeKind.

Overrides:
is in class Type
Parameters:
kind - the type of class to compare to
Returns:
true if this is of given TypeKind

downCastInstance

public TypeInstance downCastInstance()
Overrides:
downCastInstance in class Type

toString

public java.lang.String toString()
Overrides:
toString in class Type

resolve

public Type resolve()
Description copied from class: Type
Replaces any bound type parameters with thier bound types. If all parameters are bound, the resulting type is not generic. If no parameters are bounf, the resulting type is this.

Overrides:
resolve in class Type
Returns:
a resolved type

compare

public Type.Order compare(Type t)
Description copied from class: Type
Determines how Type t is realted to this.

Specified by:
compare in class Type
Parameters:
t - to compare to this
Returns:

getBase

public Type getBase()

select

public Type select(java.lang.String with)
Description copied from class: Type
Returns the type of the given parameter with wrapped in a TypeFunction this ? FT, where FT is the type of the parameter being dereferenced. If the parameter is not found, null it returned.

select returns a function instead of simply returning the type FT because it can more seamlessly integrate with the type checker.

Overrides:
select in class Type
Parameters:
with - the parameter to select
Returns:
a TypeFunction this ? TypeOf(with)

visit

public void visit(TypeVisitor v)
Specified by:
visit in class Type

hashCode

public int hashCode()
Overrides:
hashCode in class java.lang.Object