From b0c8cc115d4f237afbc4b7d1813dd71c2cccc722 Mon Sep 17 00:00:00 2001
From: "bryan.zhang" <yuancheng.zhang@thebeastshop.com>
Date: Wed, 22 Nov 2017 16:06:11 +0800
Subject: [PATCH] =?UTF-8?q?=E5=8A=A0=E5=85=A5=E8=8A=82=E7=82=B9=E7=9A=84?=
 =?UTF-8?q?=E9=98=80=E9=97=A8?=
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---
 src/main/java/com/thebeastshop/liteflow/core/Component.java  | 4 ++++
 .../java/com/thebeastshop/liteflow/core/FlowExecutor.java    | 5 ++++-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/main/java/com/thebeastshop/liteflow/core/Component.java b/src/main/java/com/thebeastshop/liteflow/core/Component.java
index 34d16aa4e..86c1a3da0 100644
--- a/src/main/java/com/thebeastshop/liteflow/core/Component.java
+++ b/src/main/java/com/thebeastshop/liteflow/core/Component.java
@@ -51,6 +51,10 @@ public abstract class Component {
 	
 	protected abstract void process() throws Exception;
 	
+	protected boolean isAccess(){
+		return true;
+	}
+	
 	public boolean isContinueOnError() {
 		return continueOnError;
 	}
diff --git a/src/main/java/com/thebeastshop/liteflow/core/FlowExecutor.java b/src/main/java/com/thebeastshop/liteflow/core/FlowExecutor.java
index 739cba7ca..f51b11ac4 100644
--- a/src/main/java/com/thebeastshop/liteflow/core/FlowExecutor.java
+++ b/src/main/java/com/thebeastshop/liteflow/core/FlowExecutor.java
@@ -73,7 +73,10 @@ public class FlowExecutor {
 					for(Node node : nodeList){
 						component = node.getInstance();
 						try{
-							component.setSlotIndex(slotIndex).execute();
+							component.setSlotIndex(slotIndex);
+							if(component.isAccess()){
+								component.execute();
+							}
 						}catch(Throwable t){
 							if(component.isContinueOnError()){
 								LOG.error("component[{}] cause error,but flow is still go on",t,component.getClass().getSimpleName());