satellite graphs (#337)

Author: rashtao

src/main/java/com/arangodb/entity/GraphEntity.java

@@ -38,7 +38,7 @@ public class GraphEntity implements Entity {
     private Boolean isSmart;
     private Integer numberOfShards;
     private String smartGraphAttribute;
-    private Integer replicationFactor;
+    private ReplicationFactor replicationFactor;
     private Integer minReplicationFactor;
 
     public String getName() {
@@ -62,7 +62,11 @@ public Integer getNumberOfShards() {
     }
 
     public Integer getReplicationFactor() {
-        return replicationFactor;
+        return replicationFactor.getReplicationFactor();
+    }
+
+    public Boolean getSatellite() {
+        return this.replicationFactor.getSatellite();
     }
 
     public Integer getMinReplicationFactor() {

src/main/java/com/arangodb/model/GraphCreateOptions.java

@@ -21,6 +21,7 @@
 package com.arangodb.model;
 
 import com.arangodb.entity.EdgeDefinition;
+import com.arangodb.entity.ReplicationFactor;
 
 import java.util.Arrays;
 import java.util.Collection;
@@ -94,7 +95,7 @@ public GraphCreateOptions isSmart(final Boolean isSmart) {
     }
 
     public Integer getReplicationFactor() {
-        return getOptions().getReplicationFactor();
+        return getOptions().replicationFactor.getReplicationFactor();
     }
 
     /**
@@ -108,7 +109,22 @@ public Integer getReplicationFactor() {
      * @return options
      */
     public GraphCreateOptions replicationFactor(final Integer replicationFactor) {
-        getOptions().setReplicationFactor(replicationFactor);
+        getOptions().replicationFactor.setReplicationFactor(replicationFactor);
+        return this;
+    }
+
+    public Boolean getSatellite() {
+        return getOptions().replicationFactor.getSatellite();
+    }
+
+    /**
+     * @param satellite If the true the graph is created as a satellite graph. In this case
+     *                  {@link #replicationFactor(Integer)} is ignored.
+     * @return options
+     * @since ArangoDB 3.7
+     */
+    public GraphCreateOptions satellite(final Boolean satellite) {
+        getOptions().replicationFactor.setSatellite(satellite);
         return this;
     }
 
@@ -167,21 +183,30 @@ private SmartOptions getOptions() {
     }
 
     public static class SmartOptions {
-        private Integer replicationFactor;
+        private ReplicationFactor replicationFactor;
         private Integer minReplicationFactor;
         private Integer numberOfShards;
         private String smartGraphAttribute;
 
         public SmartOptions() {
             super();
+            replicationFactor = new ReplicationFactor();
         }
 
         public Integer getReplicationFactor() {
-            return replicationFactor;
+            return replicationFactor.getReplicationFactor();
         }
 
         public void setReplicationFactor(final Integer replicationFactor) {
-            this.replicationFactor = replicationFactor;
+            this.replicationFactor.setReplicationFactor(replicationFactor);
+        }
+
+        public Boolean getSatellite() {
+            return replicationFactor.getSatellite();
+        }
+
+        public void setSatellite(final Boolean satellite) {
+            replicationFactor.setSatellite(satellite);
         }
 
         public Integer getMinReplicationFactor() {

src/test/java/com/arangodb/ArangoDatabaseTest.java

@@ -973,6 +973,23 @@ public void createGraph() {
         assertThat(result.getName(), is(name));
     }
 
+    @Test
+    public void createGraphSatellite() {
+        assumeTrue(isAtLeastVersion(3, 7));
+        assumeTrue(isCluster());
+        assumeTrue(isEnterprise());
+
+        String name = "graph-" + rnd();
+        final GraphEntity result = db.createGraph(name, null, new GraphCreateOptions().satellite(true));
+        assertThat(result.getSatellite(), is(true));
+
+        GraphEntity info = db.graph(name).getInfo();
+        assertThat(info.getSatellite(), is(true));
+
+        GraphEntity graph = db.getGraphs().stream().filter(g -> name.equals(g.getName())).findFirst().get();
+        assertThat(graph.getSatellite(), is(true));
+    }
+
     @Test
     public void createGraphReplicationFaktor() {
         assumeTrue(isCluster());