ADD file via upload

main/java/com/example/musicwork/freeModel/MusicNote.java

@@ -0,0 +1,40 @@
+package com.example.musicwork.freeModel;
+
+/**
+ * Created by dell on 2021/1/2.
+ */
+
+public class MusicNote {
+    private int note;//音符（0为休止符，1-7为低音音符，8-14为正常音符，15-21为高音音符）
+    private float beat;//节拍（1对应四分音符，1/2对应八分音符）
+    private boolean dectimeFlag = false;//音符是否设置了减时线
+
+    public int getNote() {
+        return note;
+    }
+
+    public float getBeat() {
+        return beat;
+    }
+
+    public boolean isDectimeFlag() {
+        return dectimeFlag;
+    }
+
+    public void setNote(int note) {
+        this.note = note;
+    }
+
+    public void setBeat(float beat) {
+        this.beat = beat;
+    }
+
+    public void setDectimeFlag(boolean dectimeFlag) {
+        this.dectimeFlag = dectimeFlag;
+    }
+
+    public MusicNote(int note, float beat) {
+        this.note = note;
+        this.beat = beat;
+    }
+}