polyglot.ast

Class PackageNode_c

java.lang.Object

polyglot.ast.Node_c

polyglot.ast.PackageNode_c

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, Node, NodeOps, PackageNode, Prefix, QualifierNode, Copy<Node>

public class PackageNode_c
extends Node_c
implements PackageNode

A PackageNode is the syntactic representation of a Java package within the abstract syntax tree.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface polyglot.util.Copy

Copy.Util

Field Summary

Fields

Modifier and Type	Field and Description
protected Package	package_

Fields inherited from class polyglot.ast.Node_c

del, error, ext, position

Constructor Summary

Constructors

Constructor and Description
PackageNode_c(Position pos, Package package_)
PackageNode_c(Position pos, Package package_, Ext ext)

Method Summary

Methods

Modifier and Type	Method and Description
Node	copy(ExtensionInfo extInfo) Produce a copy of this node using the given ExtensionInfo.
Node	copy(NodeFactory nf) Produce a copy of this node using the given NodeFactory.
Node	extRewrite(ExtensionRewriter rw) Rewrite the AST for the compilation in this language.
boolean	isDisambiguated()
Package	package_() The package type object.
protected <N extends PackageNode_c> N	package_(N n, Package package_)
PackageNode	package_(Package package_) Set the package type object.
void	prettyPrint(CodeWriter w, PrettyPrinter tr) Pretty-print the AST using the given CodeWriter.
Qualifier	qualifier() Get the package as a qualifier.
java.lang.String	toString()
void	translate(CodeWriter w, Translator tr) Translate the AST using the given CodeWriter.

Methods inherited from class polyglot.ast.Node_c

addDecls, buildTypes, buildTypesEnter, checkConstants, childExpectedType, copy, copyIfNeeded, del, del, disambiguate, disambiguateEnter, disambiguateOverride, dump, dump, dump, dump, dump, enterChildScope, enterScope, error, error, error, exceptionCheck, exceptionCheckEnter, ext, ext, ext, ext, extRewriteEnter, isTypeChecked, lang, position, position, position, prettyPrint, prettyPrint, prettyPrint, prettyPrint, print, printBlock, printSubStmt, throwTypes, typeCheck, 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

del, del, dump, error, error, ext, ext, ext, ext, isTypeChecked, position, position, visit, visitEdge

Methods inherited from interface polyglot.ast.NodeOps

addDecls, buildTypes, buildTypesEnter, checkConstants, childExpectedType, disambiguate, disambiguateEnter, disambiguateOverride, dump, dump, dump, dump, enterChildScope, enterScope, exceptionCheck, exceptionCheckEnter, extRewriteEnter, lang, prettyPrint, prettyPrint, prettyPrint, prettyPrint, throwTypes, typeCheck, typeCheckEnter, typeCheckOverride, visitChild, visitChildren, visitList

Methods inherited from interface polyglot.util.Copy

copy

Field Detail

package_

protected Package package_

Constructor Detail

PackageNode_c

public PackageNode_c(Position pos,
             Package package_)

PackageNode_c

public PackageNode_c(Position pos,
             Package package_,
             Ext ext)

Method Detail

isDisambiguated

public boolean isDisambiguated()

Specified by:

isDisambiguated in interface Node

Overrides:

isDisambiguated in class Node_c

Returns:

true if the all type information for the node (but not necessarily for the node's children) is unambiguous.

qualifier

public Qualifier qualifier()

Get the package as a qualifier.

Specified by:

qualifier in interface QualifierNode

package_

public Package package_()

Description copied from interface: PackageNode

The package type object.

Specified by:

package_ in interface PackageNode

package_

public PackageNode package_(Package package_)

Description copied from interface: PackageNode

Set the package type object.

Specified by:

package_ in interface PackageNode

package_

protected <N extends PackageNode_c> N package_(N n,
                                   Package package_)

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 interface: NodeOps

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.

extRewrite

public Node extRewrite(ExtensionRewriter rw)
                throws SemanticException

Description copied from interface: NodeOps

Rewrite the AST for the compilation in this language. 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:

extRewrite in interface NodeOps

Overrides:

extRewrite in class Node_c

Parameters:

rw - The visitor.

Throws:

SemanticException

toString

public java.lang.String toString()

Overrides:

toString in class Node_c

copy

public Node copy(NodeFactory nf)

Description copied from interface: NodeOps

Produce a copy of this node using the given NodeFactory.

Specified by:

copy in interface NodeOps

Overrides:

copy in class Node_c

copy

public Node copy(ExtensionInfo extInfo)
          throws SemanticException

Description copied from interface: NodeOps

Produce a copy of this node using the given ExtensionInfo. This will typically be implemented by calling copy(NodeFactory nf), and then potentially copying over type information.

Specified by:

copy in interface NodeOps

Overrides:

copy in class Node_c

Throws:

SemanticException - If the type information cannot be copied.