All Downloads are FREE. Search and download functionalities are using the official Maven repository.

org.apache.cassandra.service.IResponseResolver Maven / Gradle / Ivy

Go to download

A fork of the Apache Cassandra Project that uses Lucene indexes for providing near real time search such as ElasticSearch or Solr, including full text search capabilities, multi-dimensional queries, and relevance scoring.

The newest version!
/*
 * 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.cassandra.service;

import org.apache.cassandra.net.MessageIn;

public interface IResponseResolver {

    /**
     * This Method resolves the responses that are passed in . for example : if
     * its write response then all we get is true or false return values which
     * implies if the writes were successful but for reads its more complicated
     * you need to look at the responses and then based on differences schedule
     * repairs . Hence you need to derive a response resolver based on your
     * needs from this interface.
     */
    public TResolved resolve() throws DigestMismatchException;

    public boolean isDataPresent();

    /**
     * returns the data response without comparing with any digests
     */
    public TResolved getData();

    public void preprocess(MessageIn message);
    public Iterable> getMessages();
}




© 2015 - 2024 Weber Informatics LLC | Privacy Policy