001/*
002 * Copyright (c) 2007-2017 Xplenty, Inc. All Rights Reserved.
003 *
004 * Project and contact information: http://www.cascading.org/
005 *
006 * This file is part of the Cascading project.
007 *
008 * Licensed under the Apache License, Version 2.0 (the "License");
009 * you may not use this file except in compliance with the License.
010 * You may obtain a copy of the License at
011 *
012 *     http://www.apache.org/licenses/LICENSE-2.0
013 *
014 * Unless required by applicable law or agreed to in writing, software
015 * distributed under the License is distributed on an "AS IS" BASIS,
016 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
017 * See the License for the specific language governing permissions and
018 * limitations under the License.
019 */
020
021package cascading.scheme;
022
023import cascading.tuple.TupleEntry;
024
025/**
026 * The concrete base class for {@link SourceCall} and {@link SinkCall}.
027 *
028 * @param <Context>
029 * @param <IO>
030 */
031public class ConcreteCall<Context, IO> implements SourceCall<Context, IO>, SinkCall<Context, IO>
032  {
033  Context context;
034  TupleEntry entry;
035  IO io;
036
037  @Override
038  public Context getContext()
039    {
040    return context;
041    }
042
043  @Override
044  public void setContext( Context context )
045    {
046    this.context = context;
047    }
048
049  @Override
050  public TupleEntry getOutgoingEntry()
051    {
052    return entry;
053    }
054
055  public void setOutgoingEntry( TupleEntry outgoingEntry )
056    {
057    this.entry = outgoingEntry;
058    }
059
060  @Override
061  public TupleEntry getIncomingEntry()
062    {
063    return entry;
064    }
065
066  public void setIncomingEntry( TupleEntry incomingEntry )
067    {
068    this.entry = incomingEntry;
069    }
070
071  @Override
072  public IO getInput()
073    {
074    return io;
075    }
076
077  public void setInput( IO input )
078    {
079    this.io = input;
080    }
081
082  @Override
083  public IO getOutput()
084    {
085    return io;
086    }
087
088  public void setOutput( IO output )
089    {
090    this.io = output;
091    }
092  }