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Refactoring useless Method away

Real-life challenge, convert a bunch of ifs to a switch statement

Start file

if (isTyp(YBD.Typ_GEBAEUDE, currentTyp)) {
	immobilienItem.setGebaeudeNr(currentItem.getGebaeudeNr());
}
if (isTyp(YBD.Typ_OBJEKT, currentTyp)) {
	immobilienItem.setObjektNr(currentItem.getObjektNr());
}
if (isTyp(YBD.Typ_ETAGE, currentTyp)) {
	immobilienItem.setEtageNr(currentItem.getEtageNr());
}
if (isTyp(YBD.Typ_IMMOBILIE, currentTyp)) {
	immobilienItem.setImmobilieNr(currentItem.getImmobilieNr());
}
if (isTyp(YBD.Typ_HAUS, currentTyp)) {
	immobilienItem.setHausNr(currentItem.getHausNr());
}

End file

switch (currentTyp) {
	case YBD.Typ_GEBAEUDE:
		immobilienItem.setGebaeudeNr(currentItem.getGebaeudeNr());
		break;
	case YBD.Typ_OBJEKT:
		immobilienItem.setObjektNr(currentItem.getObjektNr());
		break;
	case YBD.Typ_ETAGE:
		immobilienItem.setEtageNr(currentItem.getEtageNr());
		break;
	case YBD.Typ_IMMOBILIE:
		immobilienItem.setImmobilieNr(currentItem.getImmobilieNr());
		break;
	case YBD.Typ_HAUS:
		immobilienItem.setHausNr(currentItem.getHausNr());
		break;
}

View Diff

1,14c1,16
< if (isTyp(YBD.Typ_GEBAEUDE, currentTyp)) {
< 	immobilienItem.setGebaeudeNr(currentItem.getGebaeudeNr());
< }
< if (isTyp(YBD.Typ_OBJEKT, currentTyp)) {
< 	immobilienItem.setObjektNr(currentItem.getObjektNr());
< }
< if (isTyp(YBD.Typ_ETAGE, currentTyp)) {
< 	immobilienItem.setEtageNr(currentItem.getEtageNr());
< }
< if (isTyp(YBD.Typ_IMMOBILIE, currentTyp)) {
< 	immobilienItem.setImmobilieNr(currentItem.getImmobilieNr());
< }
< if (isTyp(YBD.Typ_HAUS, currentTyp)) {
< 	immobilienItem.setHausNr(currentItem.getHausNr());
---
> switch (currentTyp) {
> 	case YBD.Typ_GEBAEUDE:
> 		immobilienItem.setGebaeudeNr(currentItem.getGebaeudeNr());
> 		break;
> 	case YBD.Typ_OBJEKT:
> 		immobilienItem.setObjektNr(currentItem.getObjektNr());
> 		break;
> 	case YBD.Typ_ETAGE:
> 		immobilienItem.setEtageNr(currentItem.getEtageNr());
> 		break;
> 	case YBD.Typ_IMMOBILIE:
> 		immobilienItem.setImmobilieNr(currentItem.getImmobilieNr());
> 		break;
> 	case YBD.Typ_HAUS:
> 		immobilienItem.setHausNr(currentItem.getHausNr());
> 		break;

Solutions by @xieyh11:

Created by: @tannerli Tweet

34 active golfers, 116 entries

Solutions by @xieyh11:

69

#27 - xieyh11 / @xieyh11

02/28/2015 at 09:10AM