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https://issues.apache.org/jira/browse/RYA-280?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16090405#comment-16090405
 ] 

ASF GitHub Bot commented on RYA-280:
------------------------------------

Github user isper3at commented on a diff in the pull request:

    https://github.com/apache/incubator-rya/pull/177#discussion_r127798013
  
    --- Diff: 
extras/rya.periodic.service/periodic.service.notification/src/main/java/org/apache/rya/periodic/notification/notification/BasicNotification.java
 ---
    @@ -0,0 +1,78 @@
    +/*
    + * Licensed to the Apache Software Foundation (ASF) under one
    + * or more contributor license agreements.  See the NOTICE file
    + * distributed with this work for additional information
    + * regarding copyright ownership.  The ASF licenses this file
    + * to you 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.
    + */
    +package org.apache.rya.periodic.notification.notification;
    +
    +import org.apache.rya.periodic.notification.api.Notification;
    +
    +import com.google.common.base.Objects;
    +
    +/**
    + * Notification Object used by the Periodic Query Service
    + * to inform workers to process results for a given Periodic
    + * Query with the indicated id.
    + *
    + */
    +public class BasicNotification implements Notification {
    +
    +    private String id;
    +
    +    /**
    +     * Creates a BasicNotification
    +     * @param id - Fluo query id associated with this Notification
    +     */
    +    public BasicNotification(String id) {
    +        this.id = id;
    +    }
    +
    +    /**
    +     * @return the Fluo Query Id that this notification will generate 
results for
    +     */
    +    @Override
    +    public String getId() {
    +        return id;
    +    }
    +
    +    @Override
    +    public boolean equals(Object other) {
    +        if (this == other) {
    +            return true;
    +        }
    +
    +        if (other instanceof BasicNotification) {
    +            BasicNotification not = (BasicNotification) other;
    +            return Objects.equal(this.id, not.id);
    +        }
    +
    +        return false;
    +    }
    +
    +    @Override
    +    public int hashCode() {
    +        int result = 17;
    --- End diff --
    
    objects.hash()


> PeriodicQuery Support for Fluo
> ------------------------------
>
>                 Key: RYA-280
>                 URL: https://issues.apache.org/jira/browse/RYA-280
>             Project: Rya
>          Issue Type: New Feature
>          Components: clients
>    Affects Versions: 3.2.10
>            Reporter: Caleb Meier
>            Assignee: Caleb Meier
>
> Add the capability to Rya-Fluo App to provide periodic updates for queries 
> registered with Fluo.  That is, provide the application with the ability to 
> satisfy the standing query "tell me every 12 hours about all of the events of 
> a particular type that occurred within the last 24 hours".  Given that Fluo 
> operates using a push based notification system, some external service needs 
> to be implemented to periodically notify Fluo to generate a result 
> notification (this helps handle the non-event event that occurs when nothing 
> happens in a given period of time).  



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