primarySortCompression

Author: rashtao

ChangeLog.md

@@ -6,7 +6,8 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/) a
 
 ## [Unreleased]
 
-- support `overwriteMode` values `ignore` and `conflict` (ArangoDB v3.7)
+- support for `ArangoSearchProperties` value `primarySortCompression` (ArangoDB v3.7)
+- support for `overwriteMode` values `ignore` and `conflict` (ArangoDB v3.7)
 
 ## [6.6.3] - 2020-05-06
 

src/main/java/com/arangodb/entity/arangosearch/ArangoSearchCompression.java

@@ -0,0 +1,41 @@
+/*
+ * DISCLAIMER
+ *
+ * Copyright 2016 ArangoDB GmbH, Cologne, Germany
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License 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.
+ *
+ * Copyright holder is ArangoDB GmbH, Cologne, Germany
+ */
+
+package com.arangodb.entity.arangosearch;
+
+
+/**
+ * @author Michele Rastelli
+ */
+public enum ArangoSearchCompression {
+    lz4("lz4"),
+    none("none");
+
+    private final String value;
+
+    ArangoSearchCompression(String value) {
+        this.value = value;
+    }
+
+    public String getValue() {
+        return value;
+    }
+
+}

src/main/java/com/arangodb/entity/arangosearch/ArangoSearchProperties.java

@@ -36,6 +36,7 @@ public class ArangoSearchProperties {
     private ConsolidationPolicy consolidationPolicy;
     private final Collection<PrimarySort> primarySorts;
     private final Collection<CollectionLink> links;
+    private ArangoSearchCompression primarySortCompression;
 
     public ArangoSearchProperties() {
         super();
@@ -90,4 +91,13 @@ public Collection<PrimarySort> getPrimarySort() {
     public void addPrimarySort(final PrimarySort... primarySorts) {
         this.primarySorts.addAll(Arrays.asList(primarySorts));
     }
+
+    public ArangoSearchCompression getPrimarySortCompression() {
+        return primarySortCompression;
+    }
+
+    public void setPrimarySortCompression(ArangoSearchCompression primarySortCompression) {
+        this.primarySortCompression = primarySortCompression;
+    }
+
 }

src/main/java/com/arangodb/entity/arangosearch/ArangoSearchPropertiesEntity.java

@@ -94,4 +94,12 @@ public Collection<CollectionLink> getLinks() {
     public Collection<PrimarySort> getPrimarySort() {
         return properties.getPrimarySort();
     }
+
+    /**
+     * @return how to compress the primary sort data
+     */
+    public ArangoSearchCompression getPrimarySortCompression() {
+        return properties.getPrimarySortCompression();
+    }
+
 }

src/main/java/com/arangodb/internal/velocypack/VPackDeserializers.java

@@ -200,6 +200,11 @@ public class VPackDeserializers {
             }
         }
 
+        final VPackSlice primarySortCompression = vpack.get("primarySortCompression");
+        if (primarySortCompression.isString()) {
+            properties.setPrimarySortCompression(ArangoSearchCompression.valueOf(primarySortCompression.getAsString()));
+        }
+
         return properties;
     };
 

src/main/java/com/arangodb/internal/velocypack/VPackSerializers.java

@@ -187,6 +187,12 @@ public class VPackSerializers {
             }
             builder.close(); // close array
         }
+
+        final ArangoSearchCompression primarySortCompression = value.getPrimarySortCompression();
+        if (primarySortCompression != null) {
+            builder.add("primarySortCompression", primarySortCompression.getValue());
+        }
+
     };
 
     private static void serializeFieldLinks(final VPackBuilder builder, final Collection<FieldLink> links) {

src/main/java/com/arangodb/model/arangosearch/ArangoSearchCreateOptions.java

@@ -21,10 +21,7 @@
 package com.arangodb.model.arangosearch;
 
 import com.arangodb.entity.ViewType;
-import com.arangodb.entity.arangosearch.ArangoSearchProperties;
-import com.arangodb.entity.arangosearch.CollectionLink;
-import com.arangodb.entity.arangosearch.ConsolidationPolicy;
-import com.arangodb.entity.arangosearch.PrimarySort;
+import com.arangodb.entity.arangosearch.*;
 
 /**
  * @author Mark Vollmary
@@ -119,4 +116,14 @@ public ArangoSearchCreateOptions primarySort(final PrimarySort... primarySorts)
         properties.addPrimarySort(primarySorts);
         return this;
     }
+
+    /**
+     * @param primarySortCompression Defines how to compress the primary sort data
+     * @return options
+     */
+    public ArangoSearchCreateOptions primarySortCompression(final ArangoSearchCompression primarySortCompression) {
+        properties.setPrimarySortCompression(primarySortCompression);
+        return this;
+    }
+
 }

src/test/java/com/arangodb/ArangoSearchTest.java

@@ -133,14 +133,19 @@ public void createWithPrimarySort() {
         final PrimarySort primarySort = PrimarySort.on("myFieldName");
         primarySort.ascending(true);
         options.primarySort(primarySort);
+        options.primarySortCompression(ArangoSearchCompression.none);
         options.consolidationIntervalMsec(666666L);
 
-        final ViewEntity info = db.arangoSearch(viewName).create(options);
+        final ArangoSearch view = db.arangoSearch(viewName);
+        final ViewEntity info = view.create(options);
         assertThat(info, is(not(nullValue())));
         assertThat(info.getId(), is(not(nullValue())));
         assertThat(info.getName(), is(viewName));
         assertThat(info.getType(), is(ViewType.ARANGO_SEARCH));
         assertThat(db.arangoSearch(viewName).exists(), is(true));
+
+        final ArangoSearchPropertiesEntity properties = view.getProperties();
+        assertThat(properties.getPrimarySortCompression(), is(ArangoSearchCompression.none));
     }
 
     @Test