org.jclouds.openstack.marconi.v1.domain.MessageStream Maven / Gradle / Ivy

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jclouds components to access an implementation of OpenStack Marconi

There is a newer version: 2.4.0

/*
 * 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.jclouds.openstack.marconi.v1.domain;

import com.google.common.base.Function;
import com.google.common.base.Optional;
import com.google.common.base.Predicate;
import com.google.common.collect.Iterables;
import com.google.common.collect.Multimap;
import org.jclouds.openstack.marconi.v1.options.StreamMessagesOptions;
import org.jclouds.openstack.v2_0.domain.Link;
import org.jclouds.openstack.v2_0.domain.PaginatedCollection;

import static org.jclouds.http.utils.Queries.queryParser;

public class MessageStream extends PaginatedCollection {
   protected MessageStream(Iterable resources, Iterable links) {
      super(resources, links);
   }

   /**
    * Only call this method if {@code nextMarker().isPresent()} returns true.
    *
    * @return The options necessary to get the next page of messages.
    */
   public StreamMessagesOptions nextStreamOptions() {
      return StreamMessagesOptions.class.cast(nextMarker().get());
   }

   @Override
   public Optional