001/*
002 * Copyright (C) 2014 Jörg Prante
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *      http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package org.xbib.elasticsearch.plugin.jdbc.pipeline.element;
017
018import org.xbib.elasticsearch.plugin.jdbc.pipeline.PipelineRequest;
019import org.xbib.elasticsearch.river.jdbc.RiverContext;
020
021/**
022 * The context pipeline element transport a RiverContext as request to a pipeline
023 */
024public class ContextPipelineElement implements PipelineElement<RiverContext>, PipelineRequest {
025
026    private RiverContext context;
027
028    @Override
029    public RiverContext get() {
030        return context;
031    }
032
033    @Override
034    public ContextPipelineElement set(RiverContext context) {
035        this.context = context;
036        return this;
037    }
038
039    @Override
040    public String toString() {
041        return context.toString();
042    }
043}