| /* |
| * Copyright (c) 2014 DataTorrent, Inc. ALL Rights Reserved. |
| * |
| * Licensed 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 com.datatorrent.contrib.accumulo; |
| |
| import com.datatorrent.api.BaseOperator; |
| import com.datatorrent.api.Context.OperatorContext; |
| import com.datatorrent.api.DefaultOutputPort; |
| import com.datatorrent.api.InputOperator; |
| |
| /** |
| * |
| */ |
| public class AccumuloRowTupleGenerator extends BaseOperator implements |
| InputOperator { |
| |
| int rowCount; |
| |
| public final transient DefaultOutputPort<AccumuloTuple> outputPort = new DefaultOutputPort<AccumuloTuple>(); |
| |
| @Override |
| public void emitTuples() { |
| AccumuloTuple tuple = new AccumuloTuple(); |
| tuple.setRow("row" + rowCount); |
| tuple.setColFamily("colfam0"); |
| tuple.setColName("col" + "-" + 0); |
| tuple.setColValue("val" + "-" + rowCount + "-" + 0); |
| ++rowCount; |
| if(rowCount==99999) |
| rowCount=0; |
| outputPort.emit(tuple); |
| } |
| |
| @Override |
| public void setup(OperatorContext context) { |
| super.setup(context); |
| rowCount = 0; |
| } |
| |
| } |