com.jeffpalm.basic.compiler.visitors
Class AbstractVisitor

java.lang.Object
  com.jeffpalm.basic.compiler.visitors.AbstractVisitor

All Implemented Interfaces:

IVisitor

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

Constructor Summary

AbstractVisitor()

Method Summary

boolean	enter(BinaryExpression node)
boolean	enter(ClearStatement node)
boolean	enter(EndStatement node)
boolean	enter(ExprList node)
boolean	enter(GosubStatement node)
boolean	enter(GotoStatement node)
boolean	enter(IfStatement node)
boolean	enter(InputStatement node)
boolean	enter(LetStatement node)
boolean	enter(ListStatement node)
boolean	enter(NumberExpression node)
boolean	enter(Operator node)
boolean	enter(PrintStatement node)
boolean	enter(ReturnStatement node)
boolean	enter(RunStatement node)
boolean	enter(Statement.LineNumber node)
boolean	enter(Statements node)
boolean	enter(StringExpression node)
boolean	enter(UnaryExpression node)
boolean	enter(Var node)
boolean	enter(VarList node)
void	leave(BinaryExpression node)
void	leave(ClearStatement node)
void	leave(EndStatement node)
void	leave(ExprList node)
void	leave(GosubStatement node)
void	leave(GotoStatement node)
void	leave(IfStatement node)
void	leave(InputStatement node)
void	leave(LetStatement node)
void	leave(ListStatement node)
void	leave(NumberExpression node)
void	leave(Operator node)
void	leave(PrintStatement node)
void	leave(ReturnStatement node)
void	leave(RunStatement node)
void	leave(Statement.LineNumber node)
void	leave(Statements node)
void	leave(StringExpression node)
void	leave(UnaryExpression node)
void	leave(Var node)
void	leave(VarList node)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractVisitor

public AbstractVisitor()

Method Detail

enter

public boolean enter(PrintStatement node)

Specified by:

enter in interface IVisitor

enter

public boolean enter(Var node)

Specified by:

enter in interface IVisitor

enter

public boolean enter(IfStatement node)

Specified by:

enter in interface IVisitor

enter

public boolean enter(Operator node)

Specified by:

enter in interface IVisitor

enter

public boolean enter(GotoStatement node)

Specified by:

enter in interface IVisitor

enter

public boolean enter(VarList node)

Specified by:

enter in interface IVisitor

enter

public boolean enter(InputStatement node)

Specified by:

enter in interface IVisitor

enter

public boolean enter(LetStatement node)

Specified by:

enter in interface IVisitor

enter

public boolean enter(GosubStatement node)

Specified by:

enter in interface IVisitor

enter

public boolean enter(ReturnStatement node)

Specified by:

enter in interface IVisitor

enter

public boolean enter(ClearStatement node)

Specified by:

enter in interface IVisitor

enter

public boolean enter(ListStatement node)

Specified by:

enter in interface IVisitor

enter

public boolean enter(RunStatement node)

Specified by:

enter in interface IVisitor

enter

public boolean enter(EndStatement node)

Specified by:

enter in interface IVisitor

enter

public boolean enter(StringExpression node)

Specified by:

enter in interface IVisitor

enter

public boolean enter(NumberExpression node)

Specified by:

enter in interface IVisitor

enter

public boolean enter(UnaryExpression node)

Specified by:

enter in interface IVisitor

enter

public boolean enter(BinaryExpression node)

Specified by:

enter in interface IVisitor

enter

public boolean enter(Statements node)

Specified by:

enter in interface IVisitor

enter

public boolean enter(Statement.LineNumber node)

Specified by:

enter in interface IVisitor

enter

public boolean enter(ExprList node)

Specified by:

enter in interface IVisitor

leave

public void leave(Statement.LineNumber node)

Specified by:

leave in interface IVisitor

leave

public void leave(PrintStatement node)

Specified by:

leave in interface IVisitor

leave

public void leave(ExprList node)

Specified by:

leave in interface IVisitor

leave

public void leave(Var node)

Specified by:

leave in interface IVisitor

leave

public void leave(IfStatement node)

Specified by:

leave in interface IVisitor

leave

public void leave(Operator node)

Specified by:

leave in interface IVisitor

leave

public void leave(GotoStatement node)

Specified by:

leave in interface IVisitor

leave

public void leave(VarList node)

Specified by:

leave in interface IVisitor

leave

public void leave(InputStatement node)

Specified by:

leave in interface IVisitor

leave

public void leave(LetStatement node)

Specified by:

leave in interface IVisitor

leave

public void leave(GosubStatement node)

Specified by:

leave in interface IVisitor

leave

public void leave(ReturnStatement node)

Specified by:

leave in interface IVisitor

leave

public void leave(ClearStatement node)

Specified by:

leave in interface IVisitor

leave

public void leave(ListStatement node)

Specified by:

leave in interface IVisitor

leave

public void leave(RunStatement node)

Specified by:

leave in interface IVisitor

leave

public void leave(EndStatement node)

Specified by:

leave in interface IVisitor

leave

public void leave(StringExpression node)

Specified by:

leave in interface IVisitor

leave

public void leave(NumberExpression node)

Specified by:

leave in interface IVisitor

leave

public void leave(UnaryExpression node)

Specified by:

leave in interface IVisitor

leave

public void leave(BinaryExpression node)

Specified by:

leave in interface IVisitor

leave

public void leave(Statements node)

Specified by:

leave in interface IVisitor