rename execute method

Author: zhongkechen

sdk/src/main/java/com/amazonaws/lambda/durable/DurableExecutor.java

@@ -81,7 +81,7 @@ public static <I, O> DurableExecutionOutput execute(
         // Execute the handlerFuture in ExecutionManager. If it completes successfully, the output of user function
         // will be returned. Otherwise, it will complete exceptionally with a SuspendExecutionException or a failure.
         return executionManager
-                .execute(handlerFuture)
+                .runUntilCompleteOrSuspend(handlerFuture)
                 .handle((result, ex) -> {
                     if (ex != null) {
                         // an exception thrown from handlerFuture or suspension/termination occurred

sdk/src/main/java/com/amazonaws/lambda/durable/execution/ExecutionManager.java

@@ -320,14 +320,15 @@ public void suspendExecution() {
     }
 
     /**
-     * execute the customer provided future and completes when one of userFuture, suspendExecutionFuture and
-     * terminateExecutionFuture completes.
+     * return a future that completes when userFuture completes successfully or the execution is terminated or
+     * suspended.
      *
      * @param userFuture user provided function
-     * @return a future of userFuture result if userFuture completes successfully earlier than suspendExecutionFuture
-     *     and terminateExecutionFuture.
+     * @return a future of userFuture result if userFuture completes successfully, a user exception if userFuture
+     *     completes with an exception, a SuspendExecutionException if the execution is suspended, or an
+     *     UnrecoverableDurableExecutionException if the execution is terminated.
      */
-    public <T> CompletableFuture<T> execute(CompletableFuture<T> userFuture) {
+    public <T> CompletableFuture<T> runUntilCompleteOrSuspend(CompletableFuture<T> userFuture) {
         return CompletableFuture.anyOf(userFuture, executionExceptionFuture).thenApply(v -> {
             // reaches here only if userFuture complete successfully
             if (userFuture.isDone()) {