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make FixedTupleSpout implement IRichSpout so it can be used for tests #663

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merged 1 commit into from
Aug 27, 2013
Merged

make FixedTupleSpout implement IRichSpout so it can be used for tests #663

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26 changes: 23 additions & 3 deletions storm-core/src/jvm/backtype/storm/testing/FixedTupleSpout.java
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Original file line number Diff line number Diff line change
@@ -1,8 +1,10 @@
package backtype.storm.testing;

import backtype.storm.spout.ISpout;
import backtype.storm.spout.SpoutOutputCollector;
import backtype.storm.task.TopologyContext;
import backtype.storm.topology.IRichSpout;
import backtype.storm.topology.OutputFieldsDeclarer;
import backtype.storm.tuple.Fields;
import backtype.storm.utils.Utils;
import java.util.ArrayList;
import java.util.HashMap;
Expand All @@ -11,7 +13,7 @@
import java.util.UUID;
import static backtype.storm.utils.Utils.get;

public class FixedTupleSpout implements ISpout {
public class FixedTupleSpout implements IRichSpout {
private static final Map<String, Integer> acked = new HashMap<String, Integer>();
private static final Map<String, Integer> failed = new HashMap<String, Integer>();

Expand Down Expand Up @@ -40,8 +42,13 @@ public static void clear(String stormId) {
private Map<String, FixedTuple> _pending;

private String _id;

private String _fieldName;

public FixedTupleSpout(List tuples) {
this(tuples, null);
}

public FixedTupleSpout(List tuples, String fieldName) {
_id = UUID.randomUUID().toString();
synchronized(acked) {
acked.put(_id, 0);
Expand All @@ -59,6 +66,7 @@ public FixedTupleSpout(List tuples) {
}
_tuples.add(ft);
}
_fieldName = fieldName;
}

public List<FixedTuple> getSourceTuples() {
Expand Down Expand Up @@ -139,4 +147,16 @@ public void activate() {
@Override
public void deactivate() {
}

@Override
public void declareOutputFields(OutputFieldsDeclarer declarer) {
if (_fieldName != null) {
declarer.declare(new Fields(_fieldName));
}
}

@Override
public Map<String, Object> getComponentConfiguration() {
return null;
}
}