Import Data from Global Hashmap and retrieve Datasource details

src/main/java/com/autotune/common/data/dataSourceDetails/DataSourceCluster.java

@@ -0,0 +1,49 @@
+package com.autotune.common.data.dataSourceDetails;
+
+import com.autotune.utils.KruizeConstants;
+import com.google.gson.annotations.SerializedName;
+import java.util.HashMap;
+
+/**
+ * DataSourceCluster object represents the cluster of a data source, and it's associated namespaces
+ * used to store hashmap of DataSourceNamespace objects representing namespace metadata
+ */
+public class DataSourceCluster {
+    @SerializedName(KruizeConstants.DataSourceConstants.DataSourceDetailsInfoJSONKeys.CLUSTER_NAME)
+    private String clusterName;
+
+    /**
+     * Key: Namespace
+     * Value: Associated DataSourceNamespace object
+     */
+    @SerializedName(KruizeConstants.DataSourceConstants.DataSourceDetailsInfoJSONKeys.NAMESPACES)
+    private HashMap<String, DataSourceNamespace> namespaceHashMap;
+
+    public DataSourceCluster(String clusterName, HashMap<String, DataSourceNamespace> dataSourceNamespaceHashMap) {
+        this.clusterName = clusterName;
+        this.namespaceHashMap = dataSourceNamespaceHashMap;
+    }
+
+    public String getDataSourceClusterName() {
+        return clusterName;
+    }
+
+    public HashMap<String, DataSourceNamespace> getDataSourceNamespaceHashMap() {
+        return namespaceHashMap;
+    }
+
+    public DataSourceNamespace getDataSourceNamespaceObject(String namespace) {
+        if  (null != namespaceHashMap && namespaceHashMap.containsKey(namespace)) {
+            return namespaceHashMap.get(namespace);
+        }
+        return null;
+    }
+
+    @Override
+    public String toString() {
+        return "DataSourceCluster{" +
+                "cluster_name='" + clusterName + '\'' +
+                ", namespaces=" + namespaceHashMap +
+                '}';
+    }
+}

src/main/java/com/autotune/common/data/dataSourceDetails/DataSourceClusterGroup.java

@@ -0,0 +1,59 @@
+package com.autotune.common.data.dataSourceDetails;
+
+import com.autotune.utils.KruizeConstants;
+import com.google.gson.annotations.SerializedName;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import java.util.HashMap;
+
+/**
+ * DataSourceClusterGroup object represents the cluster group for a given data source, and it's associated clusters
+ * used to store hashmap of DataSourceCluster objects representing cluster metadata
+ */
+public class DataSourceClusterGroup {
+    private static final Logger LOGGER = LoggerFactory.getLogger(DataSourceClusterGroup.class);
+    @SerializedName(KruizeConstants.DataSourceConstants.DataSourceDetailsInfoJSONKeys.CLUSTER_GROUP_NAME)
+    private String clusterGroupName;
+
+    /**
+     * Key: Cluster name
+     * Value: Associated DataSourceCluster object
+     */
+    @SerializedName(KruizeConstants.DataSourceConstants.DataSourceDetailsInfoJSONKeys.CLUSTERS)
+    private HashMap<String, DataSourceCluster> clusterHashMap;
+
+    public DataSourceClusterGroup(String clusterGroupName, HashMap<String,DataSourceCluster> clusters) {
+        this.clusterGroupName = clusterGroupName;
+        this.clusterHashMap = clusters;
+    }
+
+    public String getDataSourceClusterGroupName() {
+        return clusterGroupName;
+    }
+
+    public HashMap<String, DataSourceCluster> getDataSourceClusterHashMap() {
+        return clusterHashMap;
+    }
+
+    public void setDataSourceClusterHashMap(HashMap<String, DataSourceCluster> clusters) {
+        if (null == clusters) {
+            LOGGER.error(KruizeConstants.DataSourceConstants.DataSourceDetailsErrorMsgs.SET_CLUSTER_MAP_ERROR + clusterGroupName);
+        }
+        this.clusterHashMap = clusters;
+    }
+
+    public DataSourceCluster getDataSourceClusterObject(String clusterName) {
+        if (null != clusterHashMap && clusterHashMap.containsKey(clusterName)) {
+            return clusterHashMap.get(clusterName);
+        }
+        return null;
+    }
+
+    @Override
+    public String toString() {
+        return "DataSourceClusterGroup{" +
+                "cluster_group_name='" + clusterGroupName + '\'' +
+                ", clusters=" + clusterHashMap +
+                '}';
+    }
+}

src/main/java/com/autotune/common/data/dataSourceDetails/DataSourceContainer.java

@@ -0,0 +1,30 @@
+package com.autotune.common.data.dataSourceDetails;
+
+import com.autotune.utils.KruizeConstants;
+import com.google.gson.annotations.SerializedName;
+
+/**
+ * DataSourceContainers object represents the container metadata for a workload
+ */
+public class DataSourceContainer {
+    @SerializedName(KruizeConstants.DataSourceConstants.DataSourceDetailsInfoJSONKeys.CONTAINER_NAME)
+    private String containerName;
+    @SerializedName(KruizeConstants.DataSourceConstants.DataSourceDetailsInfoJSONKeys.CONTAINER_IMAGE_NAME)
+    private String containerImageName;
+
+    public DataSourceContainer(String containerName, String container_image_name) {
+        this.containerName = containerName;
+        this.containerImageName = container_image_name;
+    }
+
+    public String getDataSourceContainerName() { return containerName;}
+    public String getDataSourceContainerImageName() { return containerImageName;}
+
+    @Override
+    public String toString() {
+        return "DataSourceContainer{" +
+                "container_name ='" + containerName + '\'' +
+                ", container_image_name ='" + containerImageName + '\'' +
+                '}';
+    }
+}