/*
* Copyright 2012 Nodeable Inc
*
* 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.streamreduce.storm.bolts;
import com.streamreduce.core.metric.MetricModeType;
import java.util.ArrayList;
import java.util.List;
import java.util.Random;
public class MessageGeneratorBoltMockTuple {
private List<List<Object>> tuples = null;
private int pointer;
private static final int NROWS = 10;
public MessageGeneratorBoltMockTuple() {
Random random = new Random();
tuples = new ArrayList<>();
for (int i = 0; i < NROWS; i++) {
List<Object> row = new ArrayList<>();
row.add("account12" + (i % 3)); // accountId
row.add("metric34" + (i % 4)); // metricName
row.add(MetricModeType.DELTA); // metricType
row.add(System.currentTimeMillis()); // timestamp
row.add((random.nextFloat() * 3.0)); // value
row.add("some debug string" + i); // debugString
row.add((float) 0.4); // dydt
row.add((float) 2.4); // avgy
row.add((float) 0.2); // stddev
row.add((float) 0.1); // diff
row.add((float) 0.002); // min
row.add((float) 8.23); // max
row.add(true); // anomaly
tuples.add(row);
}
pointer = 0;
}
public void next() {
this.pointer = (this.pointer + 1) % NROWS;
}
public String getString(int n) {
return (String) (this.tuples.get(this.pointer)).get(n);
}
public Object getValue(int n) {
return (this.tuples.get(this.pointer)).get(n);
}
public Long getLong(int n) {
return (Long) (this.tuples.get(this.pointer)).get(n);
}
public Float getFloat(int n) {
return (Float) (this.tuples.get(this.pointer)).get(n);
}
}