From b4baee35f091d01c96fe5896dbd77baaae1ed626 Mon Sep 17 00:00:00 2001
From: Mark Struchkov <upagge@icloud.com>
Date: Mon, 20 May 2019 15:46:04 +0300
Subject: [PATCH] =?UTF-8?q?=D0=9F=D0=BE=D0=BF=D1=80=D0=B0=D0=B2=D0=B8?=
 =?UTF-8?q?=D0=BB=20=D1=82=D0=B0=D0=B9=D0=BC=D0=B5=D1=80,=20=D1=83=D0=B4?=
 =?UTF-8?q?=D0=B0=D0=BB=D0=B8=D0=BB=20=D0=B2=D0=B8=D0=BA=D1=82=D0=BE=D1=80?=
 =?UTF-8?q?=D0=B8=D0=BD=D1=83?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../org/sadtech/bot/core/domain/Content.java   |  2 ++
 .../sadtech/bot/core/domain/EmptyContent.java  | 18 ++++++++++++++++++
 2 files changed, 20 insertions(+)
 create mode 100644 src/main/java/org/sadtech/bot/core/domain/EmptyContent.java

diff --git a/src/main/java/org/sadtech/bot/core/domain/Content.java b/src/main/java/org/sadtech/bot/core/domain/Content.java
index 1059a82..f65aa19 100644
--- a/src/main/java/org/sadtech/bot/core/domain/Content.java
+++ b/src/main/java/org/sadtech/bot/core/domain/Content.java
@@ -4,6 +4,8 @@ import java.util.Objects;
 
 public abstract class Content {
 
+    public static final EmptyContent EMPTY_CONTENT = new EmptyContent();
+
     private Integer personId;
     private String message;
 
diff --git a/src/main/java/org/sadtech/bot/core/domain/EmptyContent.java b/src/main/java/org/sadtech/bot/core/domain/EmptyContent.java
new file mode 100644
index 0000000..a2ac004
--- /dev/null
+++ b/src/main/java/org/sadtech/bot/core/domain/EmptyContent.java
@@ -0,0 +1,18 @@
+package org.sadtech.bot.core.domain;
+
+public class EmptyContent extends Content {
+
+    public EmptyContent() {
+
+    }
+
+    @Override
+    public String getMessage() {
+        return "";
+    }
+
+    @Override
+    public void setMessage(String message) {
+
+    }
+}