g2d.jlambda.code

Class CodeVisitor

java.lang.Object

g2d.jlambda.code.CodeVisitor

Direct Known Subclasses:

CFG, Test

public abstract class CodeVisitor
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
CodeVisitor()

Method Summary

Modifier and Type	Method and Description
java.lang.Object	getCurrentExpression()
java.lang.Object	visit(java.lang.Object object)
static void	visit(java.lang.String filename, CodeVisitor visitor)
protected abstract java.lang.Object	visitApply(Code expressions)
protected abstract java.lang.Object	visitCatch(java.lang.String param, java.lang.Object expressions)
protected abstract java.lang.Object	visitData(java.lang.String operator, java.lang.String data)
protected abstract java.lang.Object	visitDefine(java.lang.String definee, Code params, java.lang.Object body)
protected abstract java.lang.Object	visitDo(Code bindings, Code exit, Code body)
protected abstract java.lang.Object	visitFor(java.lang.String param, java.lang.Object range, java.lang.Object expressions)
protected abstract java.lang.Object	visitIf(java.lang.Object test_exp, java.lang.Object then_exp, java.lang.Object else_exp)
protected abstract java.lang.Object	visitLambda(Code params, java.lang.Object body)
protected abstract java.lang.Object	visitLet(Code bindings, java.lang.Object body)
protected abstract java.lang.Object	visitLiteral(java.lang.String literal)
protected abstract java.lang.Object	visitObject(java.lang.Object obj)
protected abstract java.lang.Object	visitOperation(java.lang.String operator, Code expressions)
protected abstract java.lang.Object	visitQuote(java.lang.String data)
protected abstract java.lang.Object	visitSeq(Code expressions)
protected abstract java.lang.Object	visitTry(java.lang.Object body, Code catcher)

Methods inherited from class java.lang.Object

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

Constructor Detail

CodeVisitor

public CodeVisitor()

Method Detail

visit

public static void visit(java.lang.String filename,
                         CodeVisitor visitor)

visit

public java.lang.Object visit(java.lang.Object object)

getCurrentExpression

public final java.lang.Object getCurrentExpression()

visitLiteral

protected abstract java.lang.Object visitLiteral(java.lang.String literal)

visitDefine

protected abstract java.lang.Object visitDefine(java.lang.String definee,
                                                Code params,
                                                java.lang.Object body)

visitLambda

protected abstract java.lang.Object visitLambda(Code params,
                                                java.lang.Object body)

visitLet

protected abstract java.lang.Object visitLet(Code bindings,
                                             java.lang.Object body)

visitSeq

protected abstract java.lang.Object visitSeq(Code expressions)

visitApply

protected abstract java.lang.Object visitApply(Code expressions)

visitIf

protected abstract java.lang.Object visitIf(java.lang.Object test_exp,
                                            java.lang.Object then_exp,
                                            java.lang.Object else_exp)

visitObject

protected abstract java.lang.Object visitObject(java.lang.Object obj)

visitFor

protected abstract java.lang.Object visitFor(java.lang.String param,
                                             java.lang.Object range,
                                             java.lang.Object expressions)

visitTry

protected abstract java.lang.Object visitTry(java.lang.Object body,
                                             Code catcher)

visitCatch

protected abstract java.lang.Object visitCatch(java.lang.String param,
                                               java.lang.Object expressions)

visitOperation

protected abstract java.lang.Object visitOperation(java.lang.String operator,
                                                   Code expressions)

visitData

protected abstract java.lang.Object visitData(java.lang.String operator,
                                              java.lang.String data)

visitQuote

protected abstract java.lang.Object visitQuote(java.lang.String data)

visitDo

protected abstract java.lang.Object visitDo(Code bindings,
                                            Code exit,
                                            Code body)