polyglot.ext.jl.ast
Class TypeNode_c

java.lang.Object
  extended by polyglot.ext.jl.ast.Node_c
      extended by polyglot.ext.jl.ast.TypeNode_c
All Implemented Interfaces:
java.lang.Cloneable, JL, Node, NodeOps, Prefix, QualifierNode, Receiver, Typed, TypeNode, Copy
Direct Known Subclasses:
AmbTypeNode_c, ArrayTypeNode_c, CanonicalTypeNode_c, TrackedTypeNode_c

public abstract class TypeNode_c
extends Node_c
implements TypeNode

A TypeNode is the syntactic representation of a Type within the abstract syntax tree.


Field Summary
protected  Type type
           
 
Fields inherited from class polyglot.ext.jl.ast.Node_c
del, ext, position
 
Constructor Summary
TypeNode_c(Position pos)
           
 
Method Summary
 Node buildTypes(TypeBuilder tb)
          Collects classes, methods, and fields from the AST rooted at this node and constructs type objects for these.
abstract  void prettyPrint(CodeWriter w, PrettyPrinter tr)
          Pretty-print the AST using the given CodeWriter.
 Qualifier qualifier()
          Get the type as a qualifier.
 java.lang.String toString()
           
 Type type()
          Get the type this node encapsulates.
 TypeNode type(Type type)
          Set the type this node encapsulates.
 
Methods inherited from class polyglot.ext.jl.ast.Node_c
addDecls, addMembers, addMembersEnter, addMembersOverride, buildTypesEnter, buildTypesOverride, childExpectedType, copy, del, del, disambiguate, disambiguateEnter, disambiguateOverride, dump, enterScope, enterScope, exceptionCheck, exceptionCheckEnter, exceptionCheckOverride, ext, ext, ext, ext, init, node, position, position, print, printBlock, printSubStmt, throwTypes, translate, typeCheck, typeCheckEnter, typeCheckOverride, visit, visitChild, visitChildren, visitEdge, visitList
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface polyglot.ast.Node
childExpectedType, del, del, dump, ext, ext, ext, ext, position, position, visit, visitChild, visitEdge, visitList
 
Methods inherited from interface polyglot.ast.JL
init, node
 
Methods inherited from interface polyglot.ast.NodeOps
addDecls, addMembers, addMembersEnter, buildTypesEnter, disambiguate, disambiguateEnter, enterScope, enterScope, exceptionCheck, exceptionCheckEnter, throwTypes, translate, typeCheck, typeCheckEnter, visitChildren
 
Methods inherited from interface polyglot.ast.Node
childExpectedType, del, del, dump, ext, ext, ext, ext, position, position, visit, visitChild, visitEdge, visitList
 
Methods inherited from interface polyglot.ast.JL
init, node
 
Methods inherited from interface polyglot.ast.NodeOps
addDecls, addMembers, addMembersEnter, buildTypesEnter, disambiguate, disambiguateEnter, enterScope, enterScope, exceptionCheck, exceptionCheckEnter, throwTypes, translate, typeCheck, typeCheckEnter, visitChildren
 

Field Detail

type

protected Type type
Constructor Detail

TypeNode_c

public TypeNode_c(Position pos)
Method Detail

qualifier

public Qualifier qualifier()
Get the type as a qualifier.

Specified by:
qualifier in interface QualifierNode

type

public Type type()
Get the type this node encapsulates.

Specified by:
type in interface Typed

type

public TypeNode type(Type type)
Set the type this node encapsulates.

Specified by:
type in interface TypeNode

buildTypes

public Node buildTypes(TypeBuilder tb)
                throws SemanticException
Description copied from interface: NodeOps
Collects classes, methods, and fields from the AST rooted at this node and constructs type objects for these. These type objects may be ambiguous. Inserts classes into the TypeSystem. This method is called by the leave() method of the visitor. The method should perform work that should be done after visiting the children of the node. The method may return this or a new copy of the node which will be installed as a child of the node's parent.

Specified by:
buildTypes in interface NodeOps
Overrides:
buildTypes in class Node_c
Parameters:
tb - The visitor which adds new type objects to the TypeSystem.
Throws:
SemanticException

toString

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

prettyPrint

public abstract void prettyPrint(CodeWriter w,
                                 PrettyPrinter tr)
Description copied from class: Node_c
Pretty-print the AST using the given CodeWriter.

Specified by:
prettyPrint in interface NodeOps
Overrides:
prettyPrint in class Node_c
Parameters:
w - The code writer to which to write.
tr - The pretty printer. This is not a visitor.