func (a *Parser) pTrans(p *parse.Parser) parse.StateFn {
fmt.Println("Trans")
tok := p.Next()
if tok.Type != tokBeginTrans {
panic(fmt.Sprintf("unexpected token %v: '%v'", tokNames[tok.Type], tok.Val))
}
a.currTrans = &Trans{}
p.Push(a.pEndTrans)
return a.pHeader
}
func (a *Parser) Start(p *parse.Parser) parse.StateFn {
fmt.Println("Start")
a.currNote = ""
switch tok := p.Peek(); tok.Type {
case lex.TokEOF:
return nil
case tokBeginTrans:
fmt.Printf("type %v: %+v\n", tokNames[tok.Type], tok)
return a.pTrans
case tokNewline:
return a.Start
case tokMeta:
p.Push(a.Start)
return a.pNote
default:
panic(fmt.Sprintf("unexpected token %v: '%v'", tokNames[tok.Type], tok.Val))
}
}
func (a *Parser) pItem(p *parse.Parser) parse.StateFn {
fmt.Println("Item")
tok := p.Next()
a.currItem = &Item{}
// check for status
if tok.Type == tokStatus {
fmt.Println("status")
a.currItem.Status = tok.Val
tok = p.Next()
}
// check for account (required)
if tok.Type == tokAccount {
fmt.Println("account: ", tok.Val)
a.currItem.Account = tok.Val
tok = p.Next()
} else {
panic(fmt.Sprintf("unexpected token %v: '%v'", tokNames[tok.Type], tok.Val))
}
p.Push(a.pEndItem)
p.Push(a.pNote)
p.Push(a.pExchange)
return a.pAmount
}