com.google.javascript.rhino.jstype
Interface Visitor<T>


public interface Visitor<T>

A type visitor.

This code will calculate a specific value of type T from a type based on its structure:

JSType type = …;
 T value = type.visit(new Visitor<T>() {
   …
 });


Method Summary
 T caseAllType()
          All type's case.
 T caseBooleanType()
          Boolean value type's case.
 T caseEnumElementType(EnumElementType type)
          Enum element type's case.
 T caseFunctionType(FunctionType type)
          Function type's case.
 T caseNoObjectType()
          Bottom Object type's case.
 T caseNoType()
          Bottom type's case.
 T caseNullType()
          Null type's case.
 T caseNumberType()
          Number value type's case.
 T caseObjectType(ObjectType type)
          Object type's case.
 T caseStringType()
          String value type's case.
 T caseUnionType(UnionType type)
          Union type's case.
 T caseUnknownType()
          Unknown type's case.
 T caseVoidType()
          Void type's case.
 

Method Detail

caseNoType

T caseNoType()
Bottom type's case.


caseEnumElementType

T caseEnumElementType(EnumElementType type)
Enum element type's case.


caseAllType

T caseAllType()
All type's case.


caseBooleanType

T caseBooleanType()
Boolean value type's case.


caseNoObjectType

T caseNoObjectType()
Bottom Object type's case.


caseFunctionType

T caseFunctionType(FunctionType type)
Function type's case.


caseObjectType

T caseObjectType(ObjectType type)
Object type's case.


caseUnknownType

T caseUnknownType()
Unknown type's case.


caseNullType

T caseNullType()
Null type's case.


caseNumberType

T caseNumberType()
Number value type's case.


caseStringType

T caseStringType()
String value type's case.


caseVoidType

T caseVoidType()
Void type's case.


caseUnionType

T caseUnionType(UnionType type)
Union type's case.