polyglot.ext.jl.ast
Class AmbReceiver_c

java.lang.Object
  polyglot.ext.jl.ast.Node_c
      polyglot.ext.jl.ast.AmbPrefix_c
          polyglot.ext.jl.ast.AmbReceiver_c

All Implemented Interfaces:

java.lang.Cloneable, Ambiguous, AmbPrefix, AmbReceiver, JL, Node, NodeOps, Prefix, Receiver, Typed, Copy

public class AmbReceiver_c
extends AmbPrefix_c
implements AmbReceiver

An AmbReceiver is an ambiguous AST node composed of dot-separated list of identifiers that must resolve to a receiver.

Field Summary

protected Type

type

Fields inherited from class polyglot.ext.jl.ast.AmbPrefix_c

name, prefix

Fields inherited from class polyglot.ext.jl.ast.Node_c

del, ext, position

Constructor Summary

AmbReceiver_c(Position pos, Prefix prefix, java.lang.String name)

Method Summary

Node	buildTypes(TypeBuilder tb) Collects classes, methods, and fields from the AST rooted at this node and constructs type objects for these.
Node	disambiguate(AmbiguityRemover ar) Disambiguate the receiver.
Type	type() Return the type of this node, or null if no type has been assigned yet.
AmbReceiver	type(Type type)

Methods inherited from class polyglot.ext.jl.ast.AmbPrefix_c

exceptionCheck, name, name, prefix, prefix, prettyPrint, reconstruct, toString, translate, typeCheck, visitChildren

Methods inherited from class polyglot.ext.jl.ast.Node_c

addDecls, addMembers, addMembersEnter, addMembersOverride, buildTypesEnter, buildTypesOverride, childExpectedType, copy, del, del, disambiguateEnter, disambiguateOverride, dump, enterScope, enterScope, exceptionCheckEnter, exceptionCheckOverride, ext, ext, ext, ext, init, node, position, position, print, printBlock, printSubStmt, throwTypes, typeCheckEnter, typeCheckOverride, visit, visitChild, 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.AmbReceiver

name, prefix

Field Detail

type

protected Type type

Constructor Detail

AmbReceiver_c

public AmbReceiver_c(Position pos,
                     Prefix prefix,
                     java.lang.String name)

Method Detail

type

public Type type()

Description copied from interface: Typed

Return the type of this node, or null if no type has been assigned yet.

Specified by:

type in interface Typed

type

public AmbReceiver type(Type type)

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

disambiguate

public Node disambiguate(AmbiguityRemover ar)
                  throws SemanticException

Disambiguate the receiver.

Specified by:

disambiguate in interface NodeOps

Overrides:

disambiguate in class AmbPrefix_c

Parameters:

ar - The visitor which disambiguates.

Throws:

SemanticException