Package com.pressassociation.pr.ast.visitor

Class CopyVisitor

java.lang.Object

com.pressassociation.pr.ast.visitor.AstVisitor

com.pressassociation.pr.ast.visitor.TransformingVisitor<AstNode>

com.pressassociation.pr.ast.visitor.CopyVisitor

public class CopyVisitor
extends TransformingVisitor<AstNode>

Visitor that copies (deeply) the nodes of an ast.

Author:

Matt Nathan

Constructor Summary

Constructors

Constructor	Description
CopyVisitor()

Method Summary

Modifier and Type	Method	Description
protected Fields	createFieldsCopy(Field field, AstNode next)
protected Path	createPathCopy(Node prefix, Field suffix)
protected SubSelection	createSubSelectionCopy(Name name, AstNode fields)
protected Word	createWordCopy(String stringValue)
AstNode	getResult()	Return the result of visiting the AST.
void	visitFields(Fields fields)
void	visitPath(Path path)
void	visitSubSelection(SubSelection subSelection)
void	visitWildcard(Wildcard wildcard)
void	visitWord(Word word)

Methods inherited from class com.pressassociation.pr.ast.visitor.TransformingVisitor

applyTo, toString

Methods inherited from class com.pressassociation.pr.ast.visitor.AstVisitor

afterSubSelectionFields, beforeFieldsNext, beforePathField, beforeSubSelectionFields

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

CopyVisitor

public CopyVisitor()

Method Detail

visitFields

public void visitFields(Fields fields)

Overrides:

visitFields in class AstVisitor

visitPath

public void visitPath(Path path)

Overrides:

visitPath in class AstVisitor

visitSubSelection

public void visitSubSelection(SubSelection subSelection)

Overrides:

visitSubSelection in class AstVisitor

visitWildcard

public void visitWildcard(Wildcard wildcard)

Overrides:

visitWildcard in class AstVisitor

visitWord

public void visitWord(Word word)

Overrides:

visitWord in class AstVisitor

getResult

public AstNode getResult()

Description copied from class: TransformingVisitor

Return the result of visiting the AST.

Specified by:

getResult in class TransformingVisitor<AstNode>

createFieldsCopy

protected Fields createFieldsCopy(Field field,
                                  AstNode next)

createPathCopy

protected Path createPathCopy(Node prefix,
                              Field suffix)

createSubSelectionCopy

protected SubSelection createSubSelectionCopy(Name name,
                                              AstNode fields)

createWordCopy

protected Word createWordCopy(String stringValue)