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java.lang.Objectpolyglot.ext.jl.ast.Node_c
polyglot.ext.jl.ast.TypeNode_c
polyglot.ext.jl.ast.AmbTypeNode_c
public class AmbTypeNode_c
An AmbTypeNode is an ambiguous AST node composed of
dot-separated list of identifiers that must resolve to a type.
| Field Summary | |
|---|---|
protected java.lang.String |
name
|
protected QualifierNode |
qual
|
| Fields inherited from class polyglot.ext.jl.ast.TypeNode_c |
|---|
type |
| Fields inherited from class polyglot.ext.jl.ast.Node_c |
|---|
del, ext, position |
| Constructor Summary | |
|---|---|
AmbTypeNode_c(Position pos,
QualifierNode qual,
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 sc)
Remove any remaining ambiguities from the AST. |
void |
dump(CodeWriter w)
Dump the AST node for debugging purposes. |
Node |
exceptionCheck(ExceptionChecker ec)
Check that exceptions are properly propagated throughout the AST. |
java.lang.String |
name()
Get the short name of the type, or null. |
AmbTypeNode |
name(java.lang.String name)
Set the ambiguous name. |
void |
prettyPrint(CodeWriter w,
PrettyPrinter tr)
Pretty-print the AST using the given CodeWriter. |
QualifierNode |
qual()
Qualifier of the type. |
AmbTypeNode |
qual(QualifierNode qual)
Set the qualifier of the type. |
protected AmbTypeNode_c |
reconstruct(QualifierNode qual)
|
java.lang.String |
toString()
|
Node |
typeCheck(TypeChecker tc)
Type check the AST. |
Node |
visitChildren(NodeVisitor v)
Visit the children of the node. |
| Methods inherited from class polyglot.ext.jl.ast.TypeNode_c |
|---|
qualifier, type, type |
| Methods inherited from class polyglot.ext.jl.ast.Node_c |
|---|
addDecls, addMembers, addMembersEnter, addMembersOverride, buildTypesEnter, buildTypesOverride, childExpectedType, copy, del, del, disambiguateEnter, disambiguateOverride, enterScope, enterScope, exceptionCheckEnter, exceptionCheckOverride, ext, ext, ext, ext, init, node, position, position, print, printBlock, printSubStmt, throwTypes, translate, 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.TypeNode |
|---|
type |
| Methods inherited from interface polyglot.ast.Node |
|---|
childExpectedType, del, del, 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, exceptionCheckEnter, throwTypes, translate, typeCheckEnter |
| Methods inherited from interface polyglot.ast.Typed |
|---|
type |
| Methods inherited from interface polyglot.ast.QualifierNode |
|---|
qualifier |
| Methods inherited from interface polyglot.ast.Node |
|---|
childExpectedType, del, del, 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, exceptionCheckEnter, throwTypes, translate, typeCheckEnter |
| Field Detail |
|---|
protected QualifierNode qual
protected java.lang.String name
| Constructor Detail |
|---|
public AmbTypeNode_c(Position pos,
QualifierNode qual,
java.lang.String name)
| Method Detail |
|---|
public java.lang.String name()
TypeNode_c
name in interface AmbTypeNodename in interface TypeNodename in class TypeNode_cpublic AmbTypeNode name(java.lang.String name)
AmbTypeNode
name in interface AmbTypeNodepublic QualifierNode qual()
AmbTypeNode
qual in interface AmbTypeNodepublic AmbTypeNode qual(QualifierNode qual)
AmbTypeNode
qual in interface AmbTypeNodeprotected AmbTypeNode_c reconstruct(QualifierNode qual)
public Node buildTypes(TypeBuilder tb)
throws SemanticException
NodeOpsTypeSystem.
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.
buildTypes in interface NodeOpsbuildTypes in class TypeNode_ctb - The visitor which adds new type objects to the
TypeSystem.
SemanticExceptionpublic Node visitChildren(NodeVisitor v)
NodeOps
visitChildren in interface NodeOpsvisitChildren in class Node_cv - The visitor that will traverse/rewrite the AST.
this.
public Node disambiguate(AmbiguityRemover sc)
throws SemanticException
NodeOpsleave() 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.
disambiguate in interface NodeOpsdisambiguate in class Node_csc - The visitor which disambiguates.
SemanticException
public Node typeCheck(TypeChecker tc)
throws SemanticException
NodeOpsleave() 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.
typeCheck in interface NodeOpstypeCheck in class Node_ctc - The type checking visitor.
SemanticException
public Node exceptionCheck(ExceptionChecker ec)
throws SemanticException
NodeOpsleave() 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.
exceptionCheck in interface NodeOpsexceptionCheck in class Node_cec - The visitor.
SemanticException
public void prettyPrint(CodeWriter w,
PrettyPrinter tr)
Node_cCodeWriter.
prettyPrint in interface NodeOpsprettyPrint in class TypeNode_cw - The code writer to which to write.tr - The pretty printer. This is not a visitor.public java.lang.String toString()
toString in class TypeNode_cpublic void dump(CodeWriter w)
Node
dump in interface Nodedump in class Node_c
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