polyglot.ext.jl.ast
Class Import_c

java.lang.Object
  polyglot.ext.jl.ast.Node_c
      polyglot.ext.jl.ast.Import_c

All Implemented Interfaces:

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

public class Import_c
extends Node_c
implements Import

An Import is an immutable representation of a Java import statement. It consists of the string representing the item being imported and the kind which is either indicating that a class is being imported, or that an entire package is being imported.

Nested Class Summary

Nested classes/interfaces inherited from interface polyglot.ast.Import

Import.Kind

Field Summary

protected Import.Kind	kind
protected java.lang.String	name

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

del, ext, position

Fields inherited from interface polyglot.ast.Import

CLASS, PACKAGE

Constructor Summary

Import_c(Position pos, Import.Kind kind, java.lang.String name)

Method Summary

Node	buildTypes(TypeBuilder tb) Build type objects for the import.
Import.Kind	kind() Get the kind of the import.
Import	kind(Import.Kind kind) Set the kind of the import.
java.lang.String	name() Get the name of the import.
Import	name(java.lang.String name) Set the name of the import.
void	prettyPrint(CodeWriter w, PrettyPrinter tr) Write the import to an output file.
java.lang.String	toString()
Node	typeCheck(TypeChecker tc) Check that imported classes and packages exist.

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, 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, typeCheckEnter, visitChildren

Methods inherited from interface polyglot.util.Copy

copy

Field Detail

kind

protected Import.Kind kind

name

protected java.lang.String name

Constructor Detail

Import_c

public Import_c(Position pos,
                Import.Kind kind,
                java.lang.String name)

Method Detail

name

public java.lang.String name()

Get the name of the import.

Specified by:

name in interface Import

name

public Import name(java.lang.String name)

Set the name of the import.

Specified by:

name in interface Import

kind

public Import.Kind kind()

Get the kind of the import.

Specified by:

kind in interface Import

kind

public Import kind(Import.Kind kind)

Set the kind of the import.

Specified by:

kind in interface Import

buildTypes

public Node buildTypes(TypeBuilder tb)
                throws SemanticException

Build type objects for the import.

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

typeCheck

public Node typeCheck(TypeChecker tc)
               throws SemanticException

Check that imported classes and packages exist.

Specified by:

typeCheck in interface NodeOps

Overrides:

typeCheck in class Node_c

Parameters:

tc - The type checking visitor.

Throws:

SemanticException

toString

public java.lang.String toString()

Overrides:

toString in class Node_c

prettyPrint

public void prettyPrint(CodeWriter w,
                        PrettyPrinter tr)

Write the import to an output file.

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.