質問編集履歴
1
Baseクラスのフィールドのstaticを除去 BaseインスタンスのBase.~をthis.~へ変更
title
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File without changes
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body
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@@ -9,14 +9,14 @@
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9
9
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import java.util.Calendar;
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10
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public abstract class Base {
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-
public
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12
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+
public int tweetId = 0;
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-
public
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+
public long datetime = 0;
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14
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-
public
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14
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+
public String userId = "";
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public Base(int tweetId,String userId) {
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-
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+
this.tweetId = tweetId;
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-
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+
this.userId = userId;
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-
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+
this.datetime = getNow();
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}
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public static long getNow(){
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Calendar cl = Calendar.getInstance();
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@@ -24,7 +24,7 @@
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return Long.parseLong(sdf.format(cl.getTime()));
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}
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public int getTweetId() {
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-
return
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+
return tweetId;
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}
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public abstract String getText();
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@@ -42,7 +42,7 @@
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}
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public class Reply extends Tweet{
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-
private String target =
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45
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+
private String target = super.userId;
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public Reply(int tweetId,String userId,String text, Tweet target) {
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super(tweetId,userId,text);
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}
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