1.更新部分代码

Former-commit-id: 584eb61 Former-commit-id: 769ac79
afkT · Dec 17, 2021 · 60fa1ab · 60fa1ab
1 parent 0056cfb
commit 60fa1ab
Showing 1 changed file with 33 additions and 1 deletion.
diff --git a/lib/DevAssist/src/main/java/dev/base/DevHistory.java b/lib/DevAssist/src/main/java/dev/base/DevHistory.java
@@ -152,6 +152,33 @@ public DevHistory<T> setListener(final Listener<T> listener) {
         return this;
     }
 
+    /**
+     * 清空当前数据
+     * @return {@link DevHistory}
+     */
+    public DevHistory<T> cleanCurrent() {
+        return setCurrent(null, Action.SET_NULL);
+    }
+
+    /**
+     * 重置操作
+     * @return {@link DevHistory}
+     */
+    public DevHistory<T> reset() {
+        return reset(true);
+    }
+
+    /**
+     * 重置操作
+     * @param setNull 是否设置 Current 为 null
+     * @return {@link DevHistory}
+     */
+    public DevHistory<T> reset(final boolean setNull) {
+        clearBack().clearForward();
+        if (setNull) cleanCurrent();
+        return this;
+    }
+
     // ============
     // = 回退栈相关 =
     // ============
@@ -364,6 +391,8 @@ private DevHistory<T> setCurrent(
             final Action operate
     ) {
         switch (operate) {
+            case SET_NULL: // 设置为 null 操作
+                break;
             case SET_CURRENT: // 正常设置当前数据操作
                 // 清空前进栈数据
                 clearForward();
@@ -392,14 +421,17 @@ private DevHistory<T> setCurrent(
      */
     private enum Action {
 
+        // 设置为 null 操作
+        SET_NULL,
+
         // 正常设置当前数据操作
         SET_CURRENT,
 
         // 回退操作
         GO_BACK,
 
         // 前进操作
-        GO_FORWARD
+        GO_FORWARD,
     }
 
     /**