加上异步执行的入口逻辑

src/main/java/com/tianyalei/async/callback/DefaultCallback.java

@@ -4,6 +4,7 @@ package com.tianyalei.async.callback;
 import com.tianyalei.async.worker.WorkResult;
 
 /**
+ * 默认回调类，如果不设置的话，会默认给这个回调
  * @author wuweifeng wrote on 2019-11-19.
  */
 public class DefaultCallback<T, V> implements ICallback<T, V> {

src/main/java/com/tianyalei/async/callback/DefaultGroupCallback.java

@@ -0,0 +1,21 @@
+package com.tianyalei.async.callback;
+
+import com.tianyalei.async.group.WorkerWrapper;
+
+import java.util.List;
+
+/**
+ * @author wuweifeng wrote on 2019-12-27
+ * @version 1.0
+ */
+public class DefaultGroupCallback implements IGroupCallback {
+    @Override
+    public void success(List<WorkerWrapper> workerWrappers) {
+
+    }
+
+    @Override
+    public void failure(List<WorkerWrapper> workerWrappers, Exception e) {
+
+    }
+}

src/main/java/com/tianyalei/async/callback/IGroupCallback.java

@@ -1,12 +1,20 @@
 package com.tianyalei.async.callback;
 
+import com.tianyalei.async.group.WorkerWrapper;
+
 import java.util.List;
 
 /**
+ * 如果是异步执行整组的话，可以用这个组回调。不推荐使用
  * @author wuweifeng wrote on 2019-11-19.
  */
 public interface IGroupCallback {
-    void success(List<?> result);
-
-    void failure(Exception e);
+    /**
+     * 成功后，可以从wrapper里去getWorkResult
+     */
+    void success(List<WorkerWrapper> workerWrappers);
+    /**
+     * 失败了，也可以从wrapper里去getWorkResult
+     */
+    void failure(List<WorkerWrapper> workerWrappers, Exception e);
 }

src/main/java/com/tianyalei/async/executor/Async.java

@@ -1,6 +1,8 @@
 package com.tianyalei.async.executor;
 
 
+import com.tianyalei.async.callback.DefaultGroupCallback;
+import com.tianyalei.async.callback.IGroupCallback;
 import com.tianyalei.async.group.WorkerWrapper;
 
 import java.util.Arrays;
@@ -11,6 +13,7 @@ import java.util.concurrent.*;
 import java.util.stream.Collectors;
 
 /**
+ * 类入口，可以根据自己情况调整core线程的数量
  * @author wuweifeng wrote on 2019-12-18
  * @version 1.0
  */
@@ -50,6 +53,25 @@ public class Async {
         beginWork(timeout, COMMON_POOL, workerWrapper);
     }
 
+    /**
+     * 异步执行,直到所有都完成,或失败后，发起回调
+     */
+    public static void beginWorkAsync(long timeout, IGroupCallback groupCallback, WorkerWrapper... workerWrapper) {
+        if (groupCallback == null) {
+            groupCallback = new DefaultGroupCallback();
+        }
+        IGroupCallback finalGroupCallback = groupCallback;
+        CompletableFuture.runAsync(() -> {
+            try {
+                beginWork(timeout, COMMON_POOL, workerWrapper);
+                finalGroupCallback.success(Arrays.asList(workerWrapper));
+            } catch (ExecutionException | InterruptedException e) {
+                e.printStackTrace();
+                finalGroupCallback.failure(Arrays.asList(workerWrapper), e);
+            }
+        });
+    }
+
     /**
      * 总共多少个执行单元
      */

src/main/java/com/tianyalei/async/group/WorkerGroup.java

@@ -9,7 +9,7 @@ import java.util.Arrays;
 import java.util.List;
 
 /**
- * 最终要执行时，都要放到一个group里，group集合会并发所有的Wrapper
+ * 暂时用不上
  * @author wuweifeng wrote on 2019-11-19.
  */
 public class WorkerGroup {
@@ -53,31 +53,6 @@ public class WorkerGroup {
         return this;
     }
 
-    /**
-     * 添加需要串行执行的worker集合。一个wrapper可能只有一个worker，也可能是个要串行的worker集合
-     *
-     * @param workerWrapper workerWrapper
-     */
-    public WorkerGroup addWrapper(WorkerWrapper workerWrapper) {
-        if (workerWrapper == null) {
-            throw new NullPointerException("workerWrapper cannot be null");
-        }
-        workerWrapperList.add(workerWrapper);
-        return this;
-    }
-
-    /**
-     * 添加一个需要并行执行的worker
-     *
-     * @param iWorker iWorker
-     */
-    public <T, V> WorkerGroup addWrapper(IWorker<T, V> iWorker, T param, ICallback<T, V> iCallback) {
-        synchronized (this) {
-            WorkerWrapper<?, ?> workerWrapper = new WorkerWrapper<>(iWorker, param, iCallback);
-            workerWrapperList.add(workerWrapper);
-        }
-        return this;
-    }
 
     public WorkerGroup addWrappers(List<WorkerWrapper<?, ?>> workerWrappers) {
         if (workerWrappers == null) {
@@ -94,24 +69,6 @@ public class WorkerGroup {
         return addWrappers(Arrays.asList(workerWrappers));
     }
 
-    /**
-     * 添加一个不需要回调的worker
-     *
-     * @param iWorker async.worker
-     */
-    public <T, V> WorkerGroup addWrapper(IWorker<T, V> iWorker, T param) {
-        return this.addWrapper(iWorker, param, null);
-    }
-
-    /**
-     * 添加一个不需要回调的worker
-     *
-     * @param iWorker async.worker
-     */
-    public <T, V> WorkerGroup addWrapper(IWorker<T, V> iWorker) {
-        return this.addWrapper(iWorker, null);
-    }
-
     /**
      * 返回当前worker的数量，用于决定启用的线程数量
      *