Added: similarQuery in SearchParameters

Fix #580

Author: Ant-hem

algoliasearch-core/src/main/java/com/algolia/search/models/indexing/SearchParameters.java

@@ -29,6 +29,15 @@ public T setQuery(String query) {
     return getThis();
   }
 
+  public String getSimilarQuery() {
+    return similarQuery;
+  }
+
+  public T setSimilarQuery(String similarQuery) {
+    this.similarQuery = similarQuery;
+    return getThis();
+  }
+
   public Boolean getGetRankingInfo() {
     return getRankingInfo;
   }
@@ -613,6 +622,8 @@ public String toParam() {
   @JsonProperty("query")
   protected String query;
 
+  protected String similarQuery;
+
   /* advanced */
   protected Distinct distinct;
   protected Boolean getRankingInfo;