polyglot.ext.coffer.ast
Class AmbKeySetNode_c

java.lang.Object
  polyglot.ext.jl.ast.Node_c
      polyglot.ext.coffer.ast.AmbKeySetNode_c

All Implemented Interfaces:

java.lang.Cloneable, JL, Node, NodeOps, AmbKeySetNode, KeySetNode, Copy

public class AmbKeySetNode_c
extends Node_c
implements AmbKeySetNode

Implementation of an ambiguous key set AST node.

Field Summary

protected java.util.List	keys
protected KeySet	keySet

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

del, ext, position

Constructor Summary

AmbKeySetNode_c(Position pos, java.util.List keys)

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 sc) Remove any remaining ambiguities from the AST.
java.util.List	keyNodes()
AmbKeySetNode	keyNodes(java.util.List keys)
KeySet	keys()
void	prettyPrint(CodeWriter w, PrettyPrinter tr) Pretty-print the AST using the given CodeWriter.
AmbKeySetNode_c	reconstruct(java.util.List keys)
java.lang.String	toString()
void	translate(CodeWriter w, Translator tr) Translate the AST using the given CodeWriter.
Node	visitChildren(NodeVisitor v) Visit the children of the node.

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, exceptionCheck, exceptionCheckEnter, exceptionCheckOverride, ext, ext, ext, ext, init, node, position, position, print, printBlock, printSubStmt, throwTypes, typeCheck, 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.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, disambiguateEnter, enterScope, enterScope, exceptionCheck, exceptionCheckEnter, throwTypes, typeCheck, typeCheckEnter

Methods inherited from interface polyglot.util.Copy

copy

Field Detail

keys

protected java.util.List keys

keySet

protected KeySet keySet

Constructor Detail

AmbKeySetNode_c

public AmbKeySetNode_c(Position pos,
                       java.util.List keys)

Method Detail

keys

public KeySet keys()

Specified by:

keys in interface KeySetNode

keyNodes

public java.util.List keyNodes()

Specified by:

keyNodes in interface AmbKeySetNode

keyNodes

public AmbKeySetNode keyNodes(java.util.List keys)

Specified by:

keyNodes in interface AmbKeySetNode

reconstruct

public AmbKeySetNode_c reconstruct(java.util.List keys)

visitChildren

public Node visitChildren(NodeVisitor v)

Description copied from interface: NodeOps

Visit the children of the node.

Specified by:

visitChildren in interface NodeOps

Overrides:

visitChildren in class Node_c

Parameters:

v - The visitor that will traverse/rewrite the AST.

Returns:

A new AST if a change was made, or this.

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 sc)
                  throws SemanticException

Description copied from interface: NodeOps

Remove any remaining ambiguities from the AST. 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:

disambiguate in interface NodeOps

Overrides:

disambiguate in class Node_c

Parameters:

sc - The visitor which disambiguates.

Throws:

SemanticException

prettyPrint

public 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.

translate

public void translate(CodeWriter w,
                      Translator tr)

Description copied from class: Node_c

Translate the AST using the given CodeWriter.

Specified by:

translate in interface NodeOps

Overrides:

translate in class Node_c

Parameters:

w - The code writer to which to write.

tr - The translation pass. This is not a visitor.

toString

public java.lang.String toString()

Overrides:

toString in class Node_c