Package storm.trident.operation

Examples of storm.trident.operation.TridentOperationContext

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            throw new RuntimeException("Each operation can only have one parent");
        }
        _context = tridentContext;
        _collector = new AppendCollector(tridentContext);
        _projection = new ProjectionFactory(parents.get(0), _inputFields);
        _function.prepare(conf, new TridentOperationContext(context, _projection));
    }
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            throw new RuntimeException("Aggregate operation can only have one parent");
        }
        _context = tridentContext;
        _collector = new FreshCollector(tridentContext);
        _projection = new ProjectionFactory(parents.get(0), _inputFields);
        _agg.prepare(conf, new TridentOperationContext(context, _projection));
    }
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Related Classes of storm.trident.operation.TridentOperationContext

  • backtype.storm.metric.api.CombinedMetric
  • backtype.storm.metric.api.ReducedMetric
  • storm.trident.operation.impl.ChainedAggregatorImpl
  • storm.trident.operation.impl.GroupedAggregator
  • storm.trident.planner.processor.AggregateProcessor
  • storm.trident.planner.processor.EachProcessor
  • storm.trident.planner.processor.PartitionPersistProcessor
  • storm.trident.planner.processor.StateQueryProcessor
  • storm.trident.tuple.TridentTupleView.ProjectionFactory
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