added array support

src/main/java/com/redislabs/redisgraph/ResultSet.java

@@ -7,15 +7,6 @@
  */
 public interface ResultSet extends Iterator<Record> {
 
-    enum ResultSetScalarTypes {
-        PROPERTY_UNKNOWN,
-        PROPERTY_NULL,
-        PROPERTY_STRING,
-        PROPERTY_INTEGER,
-        PROPERTY_BOOLEAN,
-        PROPERTY_DOUBLE,
-    }
-
     int size();
 
     Statistics getStatistics();

src/main/java/com/redislabs/redisgraph/graph_entities/GraphEntity.java

@@ -1,8 +1,5 @@
 package com.redislabs.redisgraph.graph_entities;
 
-
-import com.redislabs.redisgraph.ResultSet.ResultSetScalarTypes;
-
 import java.util.*;
 
 
@@ -42,12 +39,11 @@ public void setId(int id) {
     /**
      * Adds a property to the entity, by composing name, type and value to a property object
      * @param name
-     * @param type
      * @param value
      */
-    public void addProperty(String name, ResultSetScalarTypes type, Object value){
+    public void addProperty(String name, Object value){
 
-        addProperty(new Property(name, type, value));
+        addProperty(new Property(name, value));
 
     }
 

src/main/java/com/redislabs/redisgraph/graph_entities/Property.java

@@ -7,12 +7,12 @@
 /**
  * A Graph entity property. Has a name, type, and value
  */
-public class Property {
+public class Property <T> {
 
     //members
     private String name;
-    private ResultSet.ResultSetScalarTypes type;
-    private Object value;
+
+    private T value;
 
 
     /**
@@ -26,15 +26,14 @@ public Property() {
      * Parameterized constructor
      *
      * @param name
-     * @param type
      * @param value
      */
-    public Property(String name, ResultSet.ResultSetScalarTypes type, Object value) {
+    public Property(String name, T value) {
         this.name = name;
-        this.type = type;
         this.value = value;
     }
 
+
     //getters & setters
 
     /**
@@ -51,33 +50,19 @@ public void setName(String name) {
         this.name = name;
     }
 
-    /**
-     * @return property type
-     */
-    public ResultSet.ResultSetScalarTypes getType() {
-        return type;
-    }
-
-    /**
-     * @param type property type to be set
-     */
-    public void setType(ResultSet.ResultSetScalarTypes type) {
-        this.type = type;
-    }
-
 
     /**
      * @return property value
      */
-    public Object getValue() {
+    public T getValue() {
         return value;
     }
 
 
     /**
      * @param value property value to be set
      */
-    public void setValue(Object value) {
+    public void setValue(T value) {
         this.value = value;
     }
 
@@ -88,13 +73,12 @@ public boolean equals(Object o) {
         if (!(o instanceof Property)) return false;
         Property property = (Property) o;
         return Objects.equals(name, property.name) &&
-                type == property.type &&
                 Objects.equals(value, property.value);
     }
 
     @Override
     public int hashCode() {
-        return Objects.hash(name, type, value);
+        return Objects.hash(name, value);
     }
 
     /**
@@ -105,7 +89,6 @@ public int hashCode() {
     public String toString() {
         final StringBuilder sb = new StringBuilder("Property{");
         sb.append("name='").append(name).append('\'');
-        sb.append(", type=").append(type);
         sb.append(", value=").append(value);
         sb.append('}');
         return sb.toString();

src/main/java/com/redislabs/redisgraph/impl/resultset/ResultSetImpl.java

@@ -1,6 +1,10 @@
 package com.redislabs.redisgraph.impl.resultset;
 
-import com.redislabs.redisgraph.*;
+import com.redislabs.redisgraph.Header;
+import com.redislabs.redisgraph.Record;
+import com.redislabs.redisgraph.RedisGraph;
+import com.redislabs.redisgraph.ResultSet;
+import com.redislabs.redisgraph.Statistics;
 import com.redislabs.redisgraph.graph_entities.Edge;
 import com.redislabs.redisgraph.graph_entities.GraphEntity;
 import com.redislabs.redisgraph.graph_entities.Node;
@@ -199,7 +203,6 @@ private void deserializeGraphEntityProperties(GraphEntity entity, List<List<Obje
 
             //trimmed for getting to value using deserializeScalar
             List<Object> propertyScalar = rawProperty.subList(1, rawProperty.size());
-            property.setType(getScalarTypeFromObject(propertyScalar.get(0)));
             property.setValue(deserializeScalar(propertyScalar));
 
             entity.addProperty(property);
@@ -213,33 +216,49 @@ private void deserializeGraphEntityProperties(GraphEntity entity, List<List<Obje
      * @return value of the specific scalar type
      */
     private Object deserializeScalar(List<Object> rawScalarData) {
-        ResultSetScalarTypes type = getScalarTypeFromObject(rawScalarData.get(0));
+        ResultSetScalarTypes type = getValueTypeFromObject(rawScalarData.get(0));
+
         Object obj = rawScalarData.get(1);
         switch (type) {
-            case PROPERTY_NULL:
+            case VALUE_NULL:
                 return null;
-            case PROPERTY_BOOLEAN:
+            case VALUE_BOOLEAN:
                 return Boolean.parseBoolean(SafeEncoder.encode((byte[]) obj));
-            case PROPERTY_DOUBLE:
+            case VALUE_DOUBLE:
                 return Double.parseDouble(SafeEncoder.encode((byte[]) obj));
-            case PROPERTY_INTEGER:
+            case VALUE_INTEGER:
                 return ((Long) obj).intValue();
-            case PROPERTY_STRING:
+            case VALUE_STRING:
                 return SafeEncoder.encode((byte[]) obj);
-            case PROPERTY_UNKNOWN:
+            case VALUE_ARRAY:
+                return deserializeArray(obj);
+            case VALUE_NODE:
+                return deserializeNode((List<Object>) obj);
+            case VALUE_EDGE:
+                return deserializeEdge((List<Object>) obj);
+            case VALUE_UNKNOWN:
             default:
                 return obj;
         }
     }
 
+    private List<Object> deserializeArray(Object rawScalarData) {
+        List<List<Object>> array = (List<List<Object>>) rawScalarData;
+        List<Object> res = new ArrayList<>(array.size());
+        for (List<Object> arrayValue : array) {
+            res.add(deserializeScalar(arrayValue));
+        }
+        return res;
+    }
+
     /**
      * Auxiliary function to retrieve scalar types
      *
      * @param rawScalarType
      * @return scalar type
      */
-    private ResultSetScalarTypes getScalarTypeFromObject(Object rawScalarType) {
-        return ResultSetScalarTypes.values()[((Long) rawScalarType).intValue()];
+    private ResultSetScalarTypes getValueTypeFromObject(Object rawScalarType) {
+        return ResultSetScalarTypes.getValue(((Long) rawScalarType).intValue());
     }
 
     @Override

src/main/java/com/redislabs/redisgraph/impl/resultset/ResultSetScalarTypes.java

@@ -0,0 +1,24 @@
+package com.redislabs.redisgraph.impl.resultset;
+
+import redis.clients.jedis.exceptions.JedisDataException;
+
+enum ResultSetScalarTypes {
+    VALUE_UNKNOWN,
+    VALUE_NULL,
+    VALUE_STRING,
+    VALUE_INTEGER,
+    VALUE_BOOLEAN,
+    VALUE_DOUBLE,
+    VALUE_ARRAY,
+    VALUE_EDGE,
+    VALUE_NODE;
+
+
+    static ResultSetScalarTypes[] values = values();
+
+    public static ResultSetScalarTypes getValue(int index) {
+        if (index < 0 || index > values.length) throw new JedisDataException("Unrecognized response type");
+        return values[index];
+    }
+
+}