org.dbflute.bhv.referrer

インタフェース ReferrerLoaderHandler<LOADER>

型パラメータ:

LOADER - The type of referrer loader.

機能インタフェース

これは機能インタフェースなので、ラムダ式またはメソッド参照の割当てターゲットとして使用できます。

@FunctionalInterface
public interface ReferrerLoaderHandler<LOADER>

The loader of nested referrer.

 MemberCB cb = new MemberCB();
 cb.query().set...
 List<Member> memberList = memberBhv.selectList(cb);
 memberBhv.load(memberList, loader -> {
     loader.loadPurchaseList(purchaseCB -> {
         purchaseCB.query().set...
         purchaseCB.query().addOrderBy_PurchasePrice_Desc();
     }); // you can also load nested referrer from here
     //}).withNestedList(purchaseLoader -> {
     //    purchaseLoader.loadPurchasePaymentList(...);
     //});

     // you can also pull out foreign table and load its referrer
     // (setupSelect of the foreign table should be called)
     //loader.pulloutMemberStatus().loadMemberLoginList(...)
 }
 for (Member member : memberList) {
     List<Purchase> purchaseList = member.getPurchaseList();
     for (Purchase purchase : purchaseList) {
         ...
     }
 }
 

導入されたバージョン:

1.0.5J (2014/06/14 Saturday)

作成者:

jflute

メソッドのサマリー

修飾子とタイプ	メソッドと説明
void	handle(LOADER loader) Provide referrer loader for LoadReferrer.

メソッドの詳細

handle

void handle(LOADER loader)

Provide referrer loader for LoadReferrer.

 MemberCB cb = new MemberCB();
 cb.query().set...
 List<Member> memberList = memberBhv.selectList(cb);
 memberBhv.load(memberList, loader -> {
     loader.loadPurchaseList(purchaseCB -> {
         purchaseCB.query().set...
         purchaseCB.query().addOrderBy_PurchasePrice_Desc();
     }); // you can also load nested referrer from here
     //}).withNestedList(purchaseLoader -> {
     //    purchaseLoader.loadPurchasePaymentList(...);
     //});

     // you can also pull out foreign table and load its referrer
     // (setupSelect of the foreign table should be called)
     //loader.pulloutMemberStatus().loadMemberLoginList(...)
 }
 for (Member member : memberList) {
     List<Purchase> purchaseList = member.getPurchaseList();
     for (Purchase purchase : purchaseList) {
         ...
     }
 }
 

パラメータ:

loader - The loader of referrer. (NotNull)