com.jeffpalm.basic.compiler.visitors
Class DebuggedAbstractVisitor

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

All Implemented Interfaces:

IVisitor

Direct Known Subclasses:

CodeGenerator, Interpreter

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

Field Summary

protected boolean

debug

Constructor Summary

DebuggedAbstractVisitor()

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)
boolean	enterRest(BinaryExpression node)
boolean	enterRest(ClearStatement node)
boolean	enterRest(EndStatement node)
boolean	enterRest(ExprList node)
boolean	enterRest(GosubStatement node)
boolean	enterRest(GotoStatement node)
boolean	enterRest(IfStatement node)
boolean	enterRest(InputStatement node)
boolean	enterRest(LetStatement node)
boolean	enterRest(ListStatement node)
boolean	enterRest(NumberExpression node)
boolean	enterRest(Operator node)
boolean	enterRest(PrintStatement node)
boolean	enterRest(ReturnStatement node)
boolean	enterRest(RunStatement node)
boolean	enterRest(Statement.LineNumber node)
boolean	enterRest(Statements node)
boolean	enterRest(StringExpression node)
boolean	enterRest(UnaryExpression node)
boolean	enterRest(Var node)
boolean	enterRest(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)
void	leaveRest(BinaryExpression node)
void	leaveRest(ClearStatement node)
void	leaveRest(EndStatement node)
void	leaveRest(ExprList node)
void	leaveRest(GosubStatement node)
void	leaveRest(GotoStatement node)
void	leaveRest(IfStatement node)
void	leaveRest(InputStatement node)
void	leaveRest(LetStatement node)
void	leaveRest(ListStatement node)
void	leaveRest(NumberExpression node)
void	leaveRest(Operator node)
void	leaveRest(PrintStatement node)
void	leaveRest(ReturnStatement node)
void	leaveRest(RunStatement node)
void	leaveRest(Statement.LineNumber node)
void	leaveRest(Statements node)
void	leaveRest(StringExpression node)
void	leaveRest(UnaryExpression node)
void	leaveRest(Var node)
void	leaveRest(VarList node)
protected void	out(java.lang.Object msg)

Methods inherited from class java.lang.Object

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

Field Detail

debug

protected boolean debug

Constructor Detail

DebuggedAbstractVisitor

public DebuggedAbstractVisitor()

Method Detail

enter

public final boolean enter(PrintStatement node)

Specified by:

enter in interface IVisitor

enterRest

public boolean enterRest(PrintStatement node)

enter

public final boolean enter(Var node)

Specified by:

enter in interface IVisitor

enterRest

public boolean enterRest(Var node)

enter

public final boolean enter(IfStatement node)

Specified by:

enter in interface IVisitor

enterRest

public boolean enterRest(IfStatement node)

enter

public final boolean enter(Operator node)

Specified by:

enter in interface IVisitor

enterRest

public boolean enterRest(Operator node)

enter

public final boolean enter(GotoStatement node)

Specified by:

enter in interface IVisitor

enterRest

public boolean enterRest(GotoStatement node)

enter

public final boolean enter(VarList node)

Specified by:

enter in interface IVisitor

enterRest

public boolean enterRest(VarList node)

enter

public final boolean enter(InputStatement node)

Specified by:

enter in interface IVisitor

enterRest

public boolean enterRest(InputStatement node)

enter

public final boolean enter(LetStatement node)

Specified by:

enter in interface IVisitor

enterRest

public boolean enterRest(LetStatement node)

enter

public final boolean enter(GosubStatement node)

Specified by:

enter in interface IVisitor

enterRest

public boolean enterRest(GosubStatement node)

enter

public final boolean enter(ReturnStatement node)

Specified by:

enter in interface IVisitor

enterRest

public boolean enterRest(ReturnStatement node)

enter

public final boolean enter(ClearStatement node)

Specified by:

enter in interface IVisitor

enterRest

public boolean enterRest(ClearStatement node)

enter

public final boolean enter(ListStatement node)

Specified by:

enter in interface IVisitor

enterRest

public boolean enterRest(ListStatement node)

enter

public final boolean enter(RunStatement node)

Specified by:

enter in interface IVisitor

enterRest

public boolean enterRest(RunStatement node)

enter

public final boolean enter(EndStatement node)

Specified by:

enter in interface IVisitor

enterRest

public boolean enterRest(EndStatement node)

enter

public final boolean enter(StringExpression node)

Specified by:

enter in interface IVisitor

enterRest

public boolean enterRest(StringExpression node)

enter

public final boolean enter(NumberExpression node)

Specified by:

enter in interface IVisitor

enterRest

public boolean enterRest(NumberExpression node)

enter

public final boolean enter(UnaryExpression node)

Specified by:

enter in interface IVisitor

enterRest

public boolean enterRest(UnaryExpression node)

enter

public final boolean enter(BinaryExpression node)

Specified by:

enter in interface IVisitor

enterRest

public boolean enterRest(BinaryExpression node)

enter

public final boolean enter(Statements node)

Specified by:

enter in interface IVisitor

enterRest

public boolean enterRest(Statements node)

enter

public final boolean enter(Statement.LineNumber node)

Specified by:

enter in interface IVisitor

enterRest

public boolean enterRest(Statement.LineNumber node)

enter

public final boolean enter(ExprList node)

Specified by:

enter in interface IVisitor

enterRest

public boolean enterRest(ExprList node)

leave

public final void leave(Statement.LineNumber node)

Specified by:

leave in interface IVisitor

leaveRest

public void leaveRest(Statement.LineNumber node)

leave

public final void leave(PrintStatement node)

Specified by:

leave in interface IVisitor

leaveRest

public void leaveRest(PrintStatement node)

leave

public final void leave(ExprList node)

Specified by:

leave in interface IVisitor

leaveRest

public void leaveRest(ExprList node)

leave

public final void leave(Var node)

Specified by:

leave in interface IVisitor

leaveRest

public void leaveRest(Var node)

leave

public final void leave(IfStatement node)

Specified by:

leave in interface IVisitor

leaveRest

public void leaveRest(IfStatement node)

leave

public final void leave(Operator node)

Specified by:

leave in interface IVisitor

leaveRest

public void leaveRest(Operator node)

leave

public final void leave(GotoStatement node)

Specified by:

leave in interface IVisitor

leaveRest

public void leaveRest(GotoStatement node)

leave

public final void leave(VarList node)

Specified by:

leave in interface IVisitor

leaveRest

public void leaveRest(VarList node)

leave

public final void leave(InputStatement node)

Specified by:

leave in interface IVisitor

leaveRest

public void leaveRest(InputStatement node)

leave

public final void leave(LetStatement node)

Specified by:

leave in interface IVisitor

leaveRest

public void leaveRest(LetStatement node)

leave

public final void leave(GosubStatement node)

Specified by:

leave in interface IVisitor

leaveRest

public void leaveRest(GosubStatement node)

leave

public final void leave(ReturnStatement node)

Specified by:

leave in interface IVisitor

leaveRest

public void leaveRest(ReturnStatement node)

leave

public final void leave(ClearStatement node)

Specified by:

leave in interface IVisitor

leaveRest

public void leaveRest(ClearStatement node)

leave

public final void leave(ListStatement node)

Specified by:

leave in interface IVisitor

leaveRest

public void leaveRest(ListStatement node)

leave

public final void leave(RunStatement node)

Specified by:

leave in interface IVisitor

leaveRest

public void leaveRest(RunStatement node)

leave

public final void leave(EndStatement node)

Specified by:

leave in interface IVisitor

leaveRest

public void leaveRest(EndStatement node)

leave

public final void leave(StringExpression node)

Specified by:

leave in interface IVisitor

leaveRest

public void leaveRest(StringExpression node)

leave

public final void leave(NumberExpression node)

Specified by:

leave in interface IVisitor

leaveRest

public void leaveRest(NumberExpression node)

leave

public final void leave(UnaryExpression node)

Specified by:

leave in interface IVisitor

leaveRest

public void leaveRest(UnaryExpression node)

leave

public final void leave(BinaryExpression node)

Specified by:

leave in interface IVisitor

leaveRest

public void leaveRest(BinaryExpression node)

leave

public final void leave(Statements node)

Specified by:

leave in interface IVisitor

leaveRest

public void leaveRest(Statements node)

out

protected void out(java.lang.Object msg)