polyglot.ext.coffer.ast
Class ThrowConstraintNode_c

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

All Implemented Interfaces:

java.lang.Cloneable, JL, Node, NodeOps, ThrowConstraintNode, Copy

public class ThrowConstraintNode_c
extends Node_c
implements ThrowConstraintNode

An AST node for an exception throw declaration annotated with a key set.

Field Summary

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

del, ext, position

Constructor Summary

ThrowConstraintNode_c(Position pos, TypeNode tn, KeySetNode 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.
ThrowConstraint	constraint()
ThrowConstraintNode	constraint(ThrowConstraint constraint)
Node	disambiguate(AmbiguityRemover ar) Remove any remaining ambiguities from the AST.
KeySetNode	keys()
ThrowConstraintNode	keys(KeySetNode keys)
void	prettyPrint(CodeWriter w, PrettyPrinter pp) Pretty-print the AST using the given CodeWriter.
protected ThrowConstraintNode_c	reconstruct(TypeNode tn, KeySetNode keys)
void	translate(CodeWriter w, Translator tr) Translate the AST using the given CodeWriter.
TypeNode	type()
ThrowConstraintNode	type(TypeNode tn)
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, toString, 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

Constructor Detail

ThrowConstraintNode_c

public ThrowConstraintNode_c(Position pos,
                             TypeNode tn,
                             KeySetNode keys)

Method Detail

type

public TypeNode type()

Specified by:

type in interface ThrowConstraintNode

keys

public KeySetNode keys()

Specified by:

keys in interface ThrowConstraintNode

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

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:

ar - The visitor which disambiguates.

Throws:

SemanticException

constraint

public ThrowConstraint constraint()

Specified by:

constraint in interface ThrowConstraintNode

constraint

public ThrowConstraintNode constraint(ThrowConstraint constraint)

Specified by:

constraint in interface ThrowConstraintNode

keys

public ThrowConstraintNode keys(KeySetNode keys)

Specified by:

keys in interface ThrowConstraintNode

type

public ThrowConstraintNode type(TypeNode tn)

Specified by:

type in interface ThrowConstraintNode

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.

reconstruct

protected ThrowConstraintNode_c reconstruct(TypeNode tn,
                                            KeySetNode keys)

prettyPrint

public void prettyPrint(CodeWriter w,
                        PrettyPrinter pp)

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.

pp - 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.