com.alexmerz.simpleviz.visitor
Class AbstractVisitor

java.lang.Object
  com.alexmerz.simpleviz.visitor.AbstractVisitor

All Implemented Interfaces:

JJTParserVisitor

Direct Known Subclasses:

NodeListVisitor

public abstract class AbstractVisitor
extends java.lang.Object
implements JJTParserVisitor

Implements all visit() methods required by the JJTParserVisitor interface. Does nothing.

Version:

$Id$

Author:

Alexander Merz

Constructor Summary

AbstractVisitor()

Method Summary

java.lang.Object	visit(ASTAttributeList node, java.lang.Object data) Process ASTAttributeList objects
java.lang.Object	visit(ASTAttribute node, java.lang.Object data) Process SimpleNode objects
java.lang.Object	visit(ASTEdge node, java.lang.Object data) Process ASTEdge objects
java.lang.Object	visit(ASTGenericAttributeList node, java.lang.Object data) Process ASTGenericAttributeList objects
java.lang.Object	visit(ASTGraph node, java.lang.Object data) Process ASTGraph objects
java.lang.Object	visit(ASTNodeAttribute node, java.lang.Object data) Process ASTNodeAttribute objects
java.lang.Object	visit(ASTNode node, java.lang.Object data) Process ASTNode objects
java.lang.Object	visit(ASTNodePort node, java.lang.Object data) Process ASTNodePort objects
java.lang.Object	visit(ASTStart node, java.lang.Object data) Process ASTStart objects
java.lang.Object	visit(ASTSubgraph node, java.lang.Object data) Process ASTSubgraph objects
java.lang.Object	visit(SimpleNode node, java.lang.Object data) Process SimpleNode objects

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AbstractVisitor

public AbstractVisitor()

Method Detail

visit

public java.lang.Object visit(SimpleNode node,
                              java.lang.Object data)

Process SimpleNode objects

Specified by:

visit in interface JJTParserVisitor

Parameters:

node - the syntax tree node

data - unused

visit

public java.lang.Object visit(ASTStart node,
                              java.lang.Object data)

Process ASTStart objects

Specified by:

visit in interface JJTParserVisitor

Parameters:

node - the syntax tree node

data - unused

visit

public java.lang.Object visit(ASTGraph node,
                              java.lang.Object data)

Process ASTGraph objects

Specified by:

visit in interface JJTParserVisitor

Parameters:

node - the syntax tree node

data - unused

visit

public java.lang.Object visit(ASTGenericAttributeList node,
                              java.lang.Object data)

Process ASTGenericAttributeList objects

Specified by:

visit in interface JJTParserVisitor

Parameters:

node - the syntax tree node

data - unused

visit

public java.lang.Object visit(ASTAttribute node,
                              java.lang.Object data)

Process SimpleNode objects

Specified by:

visit in interface JJTParserVisitor

Parameters:

node - the syntax tree node

data - unused

visit

public java.lang.Object visit(ASTEdge node,
                              java.lang.Object data)

Process ASTEdge objects

Specified by:

visit in interface JJTParserVisitor

Parameters:

node - the syntax tree node

data - unused

visit

public java.lang.Object visit(ASTNodePort node,
                              java.lang.Object data)

Process ASTNodePort objects

Specified by:

visit in interface JJTParserVisitor

Parameters:

node - the syntax tree node

data - unused

visit

public java.lang.Object visit(ASTNode node,
                              java.lang.Object data)

Process ASTNode objects

Specified by:

visit in interface JJTParserVisitor

Parameters:

node - the syntax tree node

data - unused

visit

public java.lang.Object visit(ASTNodeAttribute node,
                              java.lang.Object data)

Process ASTNodeAttribute objects

Specified by:

visit in interface JJTParserVisitor

Parameters:

node - the syntax tree node

data - unused

visit

public java.lang.Object visit(ASTSubgraph node,
                              java.lang.Object data)

Process ASTSubgraph objects

Specified by:

visit in interface JJTParserVisitor

Parameters:

node - the syntax tree node

data - unused

visit

public java.lang.Object visit(ASTAttributeList node,
                              java.lang.Object data)

Process ASTAttributeList objects

Specified by:

visit in interface JJTParserVisitor

Parameters:

node - the syntax tree node

data - unused