com.google.javascript.rhino

Class NominalTypeBuilder

java.lang.Object

com.google.javascript.rhino.NominalTypeBuilder

public class NominalTypeBuilder
extends java.lang.Object

Builder interface for declaring properties on class-like (nominal) types. Nominal types consist primarily of three separate object types, which may each have their own properties declared on them separately: (1) the constructor function, (2) the instance type, and (3) the prototype object.

This builder is used during the first part of type checking, while the type checker builds up the set of known types. Thus, this interface serves as a placeholder to allow operating on (i.e. both assigning properties to, and referencing the yet-to-exist type) these not-yet-available types.

Constructor Summary

Constructors

Constructor and Description
NominalTypeBuilder(FunctionType constructor, ObjectType instance)

Method Summary

Modifier and Type	Method and Description
FunctionType	constructor() Returns the constructor as a JSType.
void	declareConstructorProperty(java.lang.String name, JSType type, Node defSite) Declares a static property on the nominal type's constructor.
void	declareInstanceProperty(java.lang.String name, JSType type, Node defSite) Declares an instance property on the nominal type.
void	declarePrototypeProperty(java.lang.String name, JSType type, Node defSite) Declares a property on the nominal type's prototype.
ObjectType	instance() Returns the instance type as a JSType.
ObjectType	prototypeOrInstance() Returns the type of the prototype object (OTI).
NominalTypeBuilder	superClass() Returns a NominalTypeBuilder for this type's superclass.

Methods inherited from class java.lang.Object

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

Constructor Detail

NominalTypeBuilder

public NominalTypeBuilder(FunctionType constructor,
                          ObjectType instance)

Method Detail

declarePrototypeProperty

public void declarePrototypeProperty(java.lang.String name,
                                     JSType type,
                                     Node defSite)

Declares a property on the nominal type's prototype.

declareInstanceProperty

public void declareInstanceProperty(java.lang.String name,
                                    JSType type,
                                    Node defSite)

Declares an instance property on the nominal type.

declareConstructorProperty

public void declareConstructorProperty(java.lang.String name,
                                       JSType type,
                                       Node defSite)

Declares a static property on the nominal type's constructor.

superClass

public NominalTypeBuilder superClass()

Returns a NominalTypeBuilder for this type's superclass.

constructor

public FunctionType constructor()

Returns the constructor as a JSType.

instance

public ObjectType instance()

Returns the instance type as a JSType.

prototypeOrInstance

public ObjectType prototypeOrInstance()

Returns the type of the prototype object (OTI).