DateTime Joda比較

-1

我有一個完整的類對象列表，其中包含兩個屬性：timeStart和timeEnd。DateTime Joda比較

他們倆都是喬達DateTime對象。

我想只得到對象，其中timeStart爲beforeNow & & timeEnd是afterNow，以及timeStart是afterNow() & & timeEnd是afterNow()。

但嚴重的是我得到了大部分的對象，即使沒有通過我的條件（理論上）。

我想問題出在內建JodaTime功能（時區？）

的代碼進行比較：

Main.log.info("Now: " + DateTime.now()); 
    for(ChannelProgramBase base : programs) { 

     if(base.getTimeStart().isBeforeNow() && base.getTimeEnd().isAfterNow() || base.getTimeStart().isAfterNow() && base.getTimeEnd().isAfterNow()) { 


      Main.log.info("Add: " + base.getTimeStart() + " - " + base.getTimeEnd()); 
      programsToPlay.add(base); 
     } 
    }

相應的輸出：

[INFO ] 2017-06-20 09:44:16.941 [PlayerHandler-Thread] line 51 - Now: 2017-06-20T09:44:16.941+02:00 
[INFO ] 2017-06-20 09:44:16.942 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T00:00:00.000Z - 2017-06-20T23:55:00.000Z 
[INFO ] 2017-06-20 09:44:16.942 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T07:45:00.000Z - 2017-06-20T07:50:00.000Z 
[INFO ] 2017-06-20 09:44:16.942 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T08:00:00.000Z - 2017-06-20T08:05:00.000Z 
[INFO ] 2017-06-20 09:44:16.942 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T08:15:00.000Z - 2017-06-20T08:20:00.000Z 
[INFO ] 2017-06-20 09:44:16.942 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T08:30:00.000Z - 2017-06-20T08:35:00.000Z 
[INFO ] 2017-06-20 09:44:16.942 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T08:45:00.000Z - 2017-06-20T08:50:00.000Z 
[INFO ] 2017-06-20 09:44:16.943 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T09:00:00.000Z - 2017-06-20T09:05:00.000Z 
[INFO ] 2017-06-20 09:44:16.943 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T09:15:00.000Z - 2017-06-20T09:20:00.000Z 
[INFO ] 2017-06-20 09:44:16.943 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T09:35:00.000Z - 2017-06-20T09:40:00.000Z 
[INFO ] 2017-06-20 09:44:16.943 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T10:00:00.000Z - 2017-06-20T10:05:00.000Z 
[INFO ] 2017-06-20 09:44:16.943 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T10:15:00.000Z - 2017-06-20T10:20:00.000Z 
[INFO ] 2017-06-20 09:44:16.943 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T10:30:00.000Z - 2017-06-20T10:35:00.000Z 
[INFO ] 2017-06-20 09:44:16.943 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T10:45:00.000Z - 2017-06-20T10:50:00.000Z 
[INFO ] 2017-06-20 09:44:16.944 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T11:00:00.000Z - 2017-06-20T11:05:00.000Z 
[INFO ] 2017-06-20 09:44:16.944 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T11:15:00.000Z - 2017-06-20T11:20:00.000Z 
[INFO ] 2017-06-20 09:44:16.944 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T11:30:00.000Z - 2017-06-20T11:35:00.000Z 
[INFO ] 2017-06-20 09:44:16.944 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T11:45:00.000Z - 2017-06-20T11:50:00.000Z 
[INFO ] 2017-06-20 09:44:16.944 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T12:00:00.000Z - 2017-06-20T12:05:00.000Z 
[INFO ] 2017-06-20 09:44:16.944 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T12:15:00.000Z - 2017-06-20T12:20:00.000Z 
[INFO ] 2017-06-20 09:44:16.944 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T12:30:00.000Z - 2017-06-20T12:35:00.000Z 
[INFO ] 2017-06-20 09:44:16.945 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T12:45:00.000Z - 2017-06-20T12:50:00.000Z 
[INFO ] 2017-06-20 09:44:16.945 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T13:00:00.000Z - 2017-06-20T13:05:00.000Z 
[INFO ] 2017-06-20 09:44:16.945 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T13:15:00.000Z - 2017-06-20T13:20:00.000Z 
[INFO ] 2017-06-20 09:44:16.945 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T13:30:00.000Z - 2017-06-20T13:35:00.000Z 
[INFO ] 2017-06-20 09:44:16.945 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T13:45:00.000Z - 2017-06-20T13:50:00.000Z 
[INFO ] 2017-06-20 09:44:16.945 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T14:00:00.000Z - 2017-06-20T14:05:00.000Z 
[INFO ] 2017-06-20 09:44:16.945 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T14:15:00.000Z - 2017-06-20T14:20:00.000Z 
[INFO ] 2017-06-20 09:44:16.946 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T14:30:00.000Z - 2017-06-20T14:35:00.000Z 
[INFO ] 2017-06-20 09:44:16.946 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T14:45:00.000Z - 2017-06-20T14:50:00.000Z 
[INFO ] 2017-06-20 09:44:16.946 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T15:00:00.000Z - 2017-06-20T15:05:00.000Z 
[INFO ] 2017-06-20 09:44:16.946 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T15:15:00.000Z - 2017-06-20T15:20:00.000Z 
[INFO ] 2017-06-20 09:44:16.946 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T15:30:00.000Z - 2017-06-20T15:35:00.000Z 
[INFO ] 2017-06-20 09:44:16.946 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T15:45:00.000Z - 2017-06-20T15:50:00.000Z 
[INFO ] 2017-06-20 09:44:16.946 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T16:00:00.000Z - 2017-06-20T16:05:00.000Z 
[INFO ] 2017-06-20 09:44:16.947 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T16:15:00.000Z - 2017-06-20T16:20:00.000Z 
[INFO ] 2017-06-20 09:44:16.947 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T16:30:00.000Z - 2017-06-20T16:35:00.000Z 
[INFO ] 2017-06-20 09:44:16.947 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T16:45:00.000Z - 2017-06-20T16:50:00.000Z 
[INFO ] 2017-06-20 09:44:16.947 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T17:00:00.000Z - 2017-06-20T17:05:00.000Z 
[INFO ] 2017-06-20 09:44:16.947 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T17:15:00.000Z - 2017-06-20T17:20:00.000Z 
[INFO ] 2017-06-20 09:44:16.947 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T17:30:00.000Z - 2017-06-20T17:35:00.000Z 
[INFO ] 2017-06-20 09:44:16.948 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T17:45:00.000Z - 2017-06-20T17:50:00.000Z 
[INFO ] 2017-06-20 09:44:16.948 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T18:00:00.000Z - 2017-06-20T18:05:00.000Z 
[INFO ] 2017-06-20 09:44:16.948 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T18:15:00.000Z - 2017-06-20T18:20:00.000Z 
[INFO ] 2017-06-20 09:44:16.948 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T18:30:00.000Z - 2017-06-20T18:35:00.000Z 
[INFO ] 2017-06-20 09:44:16.948 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T18:45:00.000Z - 2017-06-20T18:50:00.000Z 
[INFO ] 2017-06-20 09:44:16.948 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T19:00:00.000Z - 2017-06-20T19:05:00.000Z 
[INFO ] 2017-06-20 09:44:16.948 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T19:15:00.000Z - 2017-06-20T19:20:00.000Z 
[INFO ] 2017-06-20 09:44:16.948 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T19:30:00.000Z - 2017-06-20T19:35:00.000Z 
[INFO ] 2017-06-20 09:44:16.949 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T19:45:00.000Z - 2017-06-20T19:50:00.000Z 
[INFO ] 2017-06-20 09:44:16.949 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T20:00:00.000Z - 2017-06-20T20:05:00.000Z 
[INFO ] 2017-06-20 09:44:16.949 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T20:15:00.000Z - 2017-06-20T20:20:00.000Z 
[INFO ] 2017-06-20 09:44:16.949 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T20:30:00.000Z - 2017-06-20T20:35:00.000Z 
[INFO ] 2017-06-20 09:44:16.949 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T20:45:00.000Z - 2017-06-20T20:50:00.000Z 
[INFO ] 2017-06-20 09:44:16.949 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T21:00:00.000Z - 2017-06-20T21:05:00.000Z 
[INFO ] 2017-06-20 09:44:16.949 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T21:15:00.000Z - 2017-06-20T21:20:00.000Z 
[INFO ] 2017-06-20 09:44:16.950 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T21:30:00.000Z - 2017-06-20T21:35:00.000Z 
[INFO ] 2017-06-20 09:44:16.950 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T21:45:00.000Z - 2017-06-20T21:50:00.000Z 
[INFO ] 2017-06-20 09:44:16.950 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T22:00:00.000Z - 2017-06-20T22:05:00.000Z 
[INFO ] 2017-06-20 09:44:16.950 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T22:15:00.000Z - 2017-06-20T22:20:00.000Z 
[INFO ] 2017-06-20 09:44:16.950 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T22:30:00.000Z - 2017-06-20T22:35:00.000Z 
[INFO ] 2017-06-20 09:44:16.950 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T22:45:00.000Z - 2017-06-20T22:50:00.000Z 
[INFO ] 2017-06-20 09:44:16.950 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T23:00:00.000Z - 2017-06-20T23:05:00.000Z 
[INFO ] 2017-06-20 09:44:16.950 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T23:15:00.000Z - 2017-06-20T23:20:00.000Z 
[INFO ] 2017-06-20 09:44:16.951 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T23:30:00.000Z - 2017-06-20T23:35:00.000Z 
[INFO ] 2017-06-20 09:44:16.951 [PlayerHandler-Thread] line 57 - Add: 2017-06-20T23:45:00.000Z - 2017-06-20T23:50:00.000Z

來源

2017-06-20 Andre

這不是c向我學習，在什麼情況下你的代碼不應該失敗？ – 2017-06-20 12:40:15

試試這個：

Main.log.info("Now: " + DateTime.now()); 
    for(ChannelProgramBase base : programs) { 

     if((base.getTimeStart().isBeforeNow() && base.getTimeEnd().isAfterNow()) || (base.getTimeStart().isAfterNow() && base.getTimeEnd().isAfterNow())) { 


      Main.log.info("Add: " + base.getTimeStart() + " - " + base.getTimeEnd()); 
      programsToPlay.add(base); 
     } 
    }

來源

2017-06-20 07:56:38

好吧，現在真的很尷尬，忘記括號在一個組合的條件:) 但現在有類似的輸出：https://pastebin.com/ZmM8pGck 如果我減去+02：00發生在我的「現在串」輸出將是正確的。任何猜測？ – Andre

DateTime Joda比較

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