getQueryPolicy should return a QueryPolicy instead of Policy. (#63)

Author: roimenashe

src/main/java/com/aerospike/mapper/tools/AeroMapper.java

@@ -669,8 +669,8 @@ public ScanPolicy getScanPolicy(Class<?> clazz) {
      * @return - the appropriate query policy. If none is set, the client's queryPolicyDefault is returned.
      */
     @Override
-    public Policy getQueryPolicy(Class<?> clazz) {
-        return getPolicyByClassAndType(clazz, PolicyType.QUERY);
+    public QueryPolicy getQueryPolicy(Class<?> clazz) {
+        return (QueryPolicy) getPolicyByClassAndType(clazz, PolicyType.QUERY);
     }
 
     @Override

src/main/java/com/aerospike/mapper/tools/IBaseAeroMapper.java

@@ -4,6 +4,7 @@
 import com.aerospike.client.policy.Policy;
 import com.aerospike.client.policy.ScanPolicy;
 import com.aerospike.client.policy.WritePolicy;
+import com.aerospike.client.policy.QueryPolicy;
 import com.aerospike.mapper.tools.converters.MappingConverter;
 
 public interface IBaseAeroMapper {
@@ -15,7 +16,7 @@ public interface IBaseAeroMapper {
 
     ScanPolicy getScanPolicy(Class<?> clazz);
 
-    Policy getQueryPolicy(Class<?> clazz);
+    QueryPolicy getQueryPolicy(Class<?> clazz);
 
     IAeroMapper asMapper();
 

src/main/java/com/aerospike/mapper/tools/ReactiveAeroMapper.java

@@ -545,8 +545,8 @@ public ScanPolicy getScanPolicy(Class<?> clazz) {
      * @return - the appropriate query policy. If none is set, the client's queryPolicyDefault is returned.
      */
     @Override
-    public Policy getQueryPolicy(Class<?> clazz) {
-        return getPolicyByClassAndType(clazz, ClassCache.PolicyType.QUERY);
+    public QueryPolicy getQueryPolicy(Class<?> clazz) {
+        return (QueryPolicy) getPolicyByClassAndType(clazz, ClassCache.PolicyType.QUERY);
     }
 
     @Override