[SDK] Add bot-ai-qna library

etc/bot-checkstyle.xml

@@ -184,6 +184,8 @@
         <module name="TodoComment"/>
         <module name="UpperEll"/>
 
+        <!-- check for usage of literal equality "==" between string -->
+        <module name="StringLiteralEquality"/>
     </module>
 
 </module>

libraries/bot-ai-qna/README.md

@@ -0,0 +1,14 @@
+
+# Contributing
+
+This project welcomes contributions and suggestions.  Most contributions require you to agree to a
+Contributor License Agreement (CLA) declaring that you have the right to, and actually do, grant us
+the rights to use your contribution. For details, visit https://cla.microsoft.com.
+
+When you submit a pull request, a CLA-bot will automatically determine whether you need to provide
+a CLA and decorate the PR appropriately (e.g., label, comment). Simply follow the instructions
+provided by the bot. You will only need to do this once across all repos using our CLA.
+
+This project has adopted the [Microsoft Open Source Code of Conduct](https://opensource.microsoft.com/codeofconduct/).
+For more information see the [Code of Conduct FAQ](https://opensource.microsoft.com/codeofconduct/faq/) or
+contact [opencode@microsoft.com](mailto:opencode@microsoft.com) with any additional questions or comments.

libraries/bot-ai-qna/pom.xml

@@ -49,15 +49,46 @@
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
     </dependency>
-
     <dependency>
       <groupId>org.slf4j</groupId>
       <artifactId>slf4j-api</artifactId>
     </dependency>
-
     <dependency>
       <groupId>com.microsoft.bot</groupId>
       <artifactId>bot-builder</artifactId>
+      <version>${project.version}</version>
+    </dependency>
+    <dependency>
+      <groupId>com.microsoft.bot</groupId>
+      <artifactId>bot-dialogs</artifactId>
+    </dependency>
+    <dependency>
+      <groupId>com.microsoft.bot</groupId>
+      <artifactId>bot-builder</artifactId>
+      <version>${project.version}</version>
+      <type>test-jar</type>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>com.microsoft.bot</groupId>
+      <artifactId>bot-integration-spring</artifactId>
+      <version>4.6.0-preview8</version>
+      <scope>compile</scope>
+    </dependency>
+    <dependency>
+      <groupId>com.squareup.okhttp3</groupId>
+      <artifactId>okhttp</artifactId>
+      <version>4.9.0</version>
+    </dependency>
+    <dependency>
+      <groupId>com.squareup.okhttp3</groupId>
+      <artifactId>mockwebserver</artifactId>
+      <version>4.9.0</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.mockito</groupId>
+      <artifactId>mockito-core</artifactId>
     </dependency>
   </dependencies>
 

libraries/bot-ai-qna/src/main/java/com/microsoft/bot/ai/qna/JoinOperator.java

@@ -0,0 +1,19 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License.
+
+package com.microsoft.bot.ai.qna;
+
+/**
+ * Join Operator for Strict Filters.
+ */
+public enum JoinOperator {
+    /**
+     * Default Join Operator, AND.
+     */
+    AND,
+
+    /**
+     * Join Operator, OR.
+     */
+    OR
+}

libraries/bot-ai-qna/src/main/java/com/microsoft/bot/ai/qna/QnADialogResponseOptions.java

@@ -0,0 +1,88 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License.
+
+package com.microsoft.bot.ai.qna;
+
+import com.microsoft.bot.schema.Activity;
+
+/**
+ * QnA dialog response options class.
+ */
+public class QnADialogResponseOptions {
+    private String activeLearningCardTitle;
+    private String cardNoMatchText;
+    private Activity noAnswer;
+    private Activity cardNoMatchResponse;
+
+    /**
+     * Gets the active learning card title.
+     *
+     * @return The active learning card title
+     */
+    public String getActiveLearningCardTitle() {
+        return activeLearningCardTitle;
+    }
+
+    /**
+     * Sets the active learning card title.
+     *
+     * @param withActiveLearningCardTitle The active learning card title.
+     */
+    public void setActiveLearningCardTitle(String withActiveLearningCardTitle) {
+        this.activeLearningCardTitle = withActiveLearningCardTitle;
+    }
+
+    /**
+     * Gets the card no match text.
+     *
+     * @return The card no match text.
+     */
+    public String getCardNoMatchText() {
+        return cardNoMatchText;
+    }
+
+    /**
+     * Sets the card no match text.
+     *
+     * @param withCardNoMatchText The card no match text.
+     */
+    public void setCardNoMatchText(String withCardNoMatchText) {
+        this.cardNoMatchText = withCardNoMatchText;
+    }
+
+    /**
+     * Gets the no answer activity.
+     *
+     * @return The no answer activity.
+     */
+    public Activity getNoAnswer() {
+        return noAnswer;
+    }
+
+    /**
+     * Sets the no answer activity.
+     *
+     * @param withNoAnswer The no answer activity.
+     */
+    public void setNoAnswer(Activity withNoAnswer) {
+        this.noAnswer = withNoAnswer;
+    }
+
+    /**
+     * Gets the card no match response.
+     *
+     * @return The card no match response.
+     */
+    public Activity getCardNoMatchResponse() {
+        return cardNoMatchResponse;
+    }
+
+    /**
+     * Sets the card no match response.
+     *
+     * @param withCardNoMatchResponse The card no match response.
+     */
+    public void setCardNoMatchResponse(Activity withCardNoMatchResponse) {
+        this.cardNoMatchResponse = withCardNoMatchResponse;
+    }
+}