From f81038c254b2a7c26dc5fd4a1012ced2f1703891 Mon Sep 17 00:00:00 2001
From: minjing <min_jing@aliyun.com>
Date: Sun, 17 Mar 2019 22:04:56 +0800
Subject: [PATCH] #99 code to enhance behavior tracing

---
 uapi.behavior/src/main/java/uapi/behavior/ActionOutput.java  | 5 +++++
 .../src/main/java/uapi/behavior/BehaviorTraceEvent.java      | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/uapi.behavior/src/main/java/uapi/behavior/ActionOutput.java b/uapi.behavior/src/main/java/uapi/behavior/ActionOutput.java
index d47e281..4941e40 100644
--- a/uapi.behavior/src/main/java/uapi/behavior/ActionOutput.java
+++ b/uapi.behavior/src/main/java/uapi/behavior/ActionOutput.java
@@ -50,4 +50,9 @@ public T get() {
     public ActionOutputMeta meta() {
         return this._meta;
     }
+
+    @Override
+    public String toString() {
+        return this._output != null ? this._output.toString() : null;
+    }
 }
diff --git a/uapi.behavior/src/main/java/uapi/behavior/BehaviorTraceEvent.java b/uapi.behavior/src/main/java/uapi/behavior/BehaviorTraceEvent.java
index 6615d63..7e78091 100644
--- a/uapi.behavior/src/main/java/uapi/behavior/BehaviorTraceEvent.java
+++ b/uapi.behavior/src/main/java/uapi/behavior/BehaviorTraceEvent.java
@@ -67,7 +67,7 @@ public ActionOutput[] currentOutputs() {
      *
      * @return  The last outputted data
      */
-    public Object[] currentResult() {
+    public Object[] currentInputs() {
         return (Object[]) get(KEY_CURRENT_INPUTS);
     }