Make serde classes public

src/main/scala/com/amazon/deequ/repository/AnalysisResultDeserializer.scala

@@ -0,0 +1,50 @@
+/** Copyright 2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+  *
+  * Licensed under the Apache License, Version 2.0 (the "License"). You may not
+  * use this file except in compliance with the License. A copy of the License
+  * is located at
+  *
+  *     http://aws.amazon.com/apache2.0/
+  *
+  * or in the "license" file accompanying this file. This file is distributed on
+  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
+  * express or implied. See the License for the specific language governing
+  * permissions and limitations under the License.
+  */
+
+package com.amazon.deequ.repository
+
+import com.amazon.deequ.analyzers.runners.AnalyzerContext
+import com.amazon.deequ.repository.JsonSerializationConstants.{
+  ANALYZER_CONTEXT_FIELD,
+  RESULT_KEY_FIELD
+}
+import com.google.gson.{
+  JsonDeserializationContext,
+  JsonDeserializer,
+  JsonElement
+}
+
+import java.lang.reflect.Type
+
+object AnalysisResultDeserializer extends JsonDeserializer[AnalysisResult] {
+
+  override def deserialize(
+      jsonElement: JsonElement,
+      t: Type,
+      context: JsonDeserializationContext
+  ): AnalysisResult = {
+
+    val jsonObject = jsonElement.getAsJsonObject
+
+    val key: ResultKey =
+      context.deserialize(jsonObject.get(RESULT_KEY_FIELD), classOf[ResultKey])
+    val analyzerContext: AnalyzerContext = context
+      .deserialize(
+        jsonObject.get(ANALYZER_CONTEXT_FIELD),
+        classOf[AnalyzerContext]
+      )
+
+    AnalysisResult(key, analyzerContext)
+  }
+}