style: edit code style

michaelahojna · michaelahojna · commit 4b374e7a04f8 · 2022-10-06T10:24:40.000+02:00
diff --git a/client-core/src/main/java/com/influxdb/query/FluxRecord.java b/client-core/src/main/java/com/influxdb/query/FluxRecord.java
@@ -25,6 +25,7 @@
 import java.time.Instant;
 import java.util.ArrayList;
 import java.util.LinkedHashMap;
+import java.util.List;
 import java.util.Map;
 import java.util.Objects;
 import java.util.StringJoiner;
@@ -51,7 +52,7 @@ public final class FluxRecord implements Serializable {
      */
     private LinkedHashMap<String, Object> values = new LinkedHashMap<>();
 
-    private ArrayList<Object> row = new ArrayList<>();
+    private List<Object> row = new ArrayList<>();
 
     public FluxRecord(@Nonnull final Integer table) {
 
@@ -128,7 +129,7 @@ public Map<String, Object> getValues() {
      * @return record's columns
      */
     @Nonnull
-    public ArrayList<Object> getRow() {
+    public List<Object> getRow() {
         return row;
     }
 
diff --git a/examples/README.md b/examples/README.md
@@ -16,7 +16,7 @@ This directory contains Java, Kotlin and Scala examples.
 ### Others
 - [InvokableScripts.java](src/main/java/example/InvokableScripts.java) - How to use Invokable scripts Cloud API to create custom endpoints that query data
 - [InfluxDBEnterpriseExample.java](src/main/java/example/InfluxDBEnterpriseExample.java) - How to use `consistency` parameter for InfluxDB Enterprise
-- [RecordRowExample.java](src/main/java/example/RecordRowExample.java) - How to use FluxRecord.getRow() (List) instead of FluxRecord.getValues() (Map),
+- [RecordRowExample.java](src/main/java/example/RecordRowExample.java) - How to use `FluxRecord.getRow()` (List) instead of `FluxRecord.getValues()` (Map),
   in case of duplicity column names
 
 ## Kotlin
diff --git a/examples/src/main/java/example/RecordRowExample.java b/examples/src/main/java/example/RecordRowExample.java
@@ -39,45 +39,43 @@ public static void main(final String[] args) throws Exception {
         final String org = "my-org";
         final String bucket = "my-bucket";
 
-        InfluxDBClient influxDBClient = InfluxDBClientFactory.create("http://localhost:9999", token, org, bucket);
+        try (InfluxDBClient client = InfluxDBClientFactory.create("http://localhost:9999", token, org, bucket)) {
+            //
+            // Prepare Data
+            //
+            WriteApiBlocking writeApi = client.getWriteApiBlocking();
+            for (int i = 1; i <= 5; i++)
+                writeApi.writeRecord(WritePrecision.NS, String.format("point,table=my-table result=%d", i));
 
-        //
-        // Prepare Data
-        //
-        WriteApiBlocking writeApi = influxDBClient.getWriteApiBlocking();
-        for (int i = 1; i <= 5; i++)
-            writeApi.writeRecord(WritePrecision.NS, String.format("point,table=my-table result=%d", i));
+            //
+            // Query data
+            //
+            String fluxQuery = String.format("from(bucket: \"%s\")\n", bucket)
+                    + " |> range(start: -1m)"
+                    + " |> filter(fn: (r) => (r[\"_measurement\"] == \"point\"))"
+                    + " |> pivot(rowKey:[\"_time\"], columnKey: [\"_field\"], valueColumn: \"_value\")";
 
-        //
-        // Query data
-        //
-        String fluxQuery = String.format("from(bucket: \"%s\")\n", bucket)
-                + " |> range(start: -1m)"
-                + " |> filter(fn: (r) => (r[\"_measurement\"] == \"point\"))"
-                + " |> pivot(rowKey:[\"_time\"], columnKey: [\"_field\"], valueColumn: \"_value\")";
+            QueryApi queryApi = client.getQueryApi();
 
-        QueryApi queryApi = influxDBClient.getQueryApi();
-
-        //
-        // Query data
-        //
-        List<FluxTable> tables = queryApi.query(fluxQuery);
-        System.out.println("--------------------------------- FluxRecord.getValues() --------------------------------");
-        for (FluxTable fluxTable : tables) {
-            List<FluxRecord> records = fluxTable.getRecords();
-            for (FluxRecord fluxRecord : records) {
-                System.out.println(fluxRecord.getValues());
+            //
+            // Query data
+            //
+            List<FluxTable> tables = queryApi.query(fluxQuery);
+            System.out.println("--------------------------------- FluxRecord.getValues() --------------------------------");
+            for (FluxTable fluxTable : tables) {
+                List<FluxRecord> records = fluxTable.getRecords();
+                for (FluxRecord fluxRecord : records) {
+                    System.out.println(fluxRecord.getValues());
+                }
             }
-        }
 
-        System.out.println("---------------------------------- FluxRecord.getRow() ----------------------------------");
-        for (FluxTable fluxTable : tables) {
-            List<FluxRecord> records = fluxTable.getRecords();
-            for (FluxRecord fluxRecord : records) {
-                System.out.println(fluxRecord.getRow());
+            System.out.println("---------------------------------- FluxRecord.getRow() ----------------------------------");
+            for (FluxTable fluxTable : tables) {
+                List<FluxRecord> records = fluxTable.getRecords();
+                for (FluxRecord fluxRecord : records) {
+                    System.out.println(fluxRecord.getRow());
+                }
             }
         }
-
-        influxDBClient.close();
     }
 }
