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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    public void prepare(Map conf, TridentOperationContext context) {
        _inputFactories = new ProjectionFactory[_inputFields.length];
        for(int i=0; i<_inputFields.length; i++) {
            _inputFactories[i] = context.makeProjectionFactory(_inputFields[i]);
            _aggs[i].prepare(conf, new TridentOperationContext(context, _inputFactories[i]));
        }
    }
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    @Override
    public void prepare(Map conf, TridentOperationContext context) {
        _inputFactory = context.makeProjectionFactory(_inFields);
        _groupFactory = context.makeProjectionFactory(_groupFields);
        _agg.prepare(conf, new TridentOperationContext(context, _inputFactory));
    }
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        }
        _context = tridentContext;
        _state = (State) context.getTaskData(_stateId);
        _projection = new ProjectionFactory(parents.get(0), _inputFields);
        _collector = new AppendCollector(tridentContext);
        _function.prepare(conf, new TridentOperationContext(context, _projection));
    }
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        }
        _context = tridentContext;
        _state = (State) context.getTaskData(_stateId);
        _projection = new ProjectionFactory(parents.get(0), _inputFields);
        _collector = new FreshCollector(tridentContext);
        _updater.prepare(conf, new TridentOperationContext(context, _projection));
    }
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    public void prepare(Map conf, TridentOperationContext context) {
        _inputFactories = new ProjectionFactory[_inputFields.length];
        for(int i=0; i<_inputFields.length; i++) {
            _inputFactories[i] = context.makeProjectionFactory(_inputFields[i]);
            _aggs[i].prepare(conf, new TridentOperationContext(context, _inputFactories[i]));
        }
    }
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    @Override
    public void prepare(Map conf, TridentOperationContext context) {
        _inputFactory = context.makeProjectionFactory(_inFields);
        _groupFactory = context.makeProjectionFactory(_groupFields);
        _agg.prepare(conf, new TridentOperationContext(context, _inputFactory));
    }
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        }
        _context = tridentContext;
        _state = (State) context.getTaskData(_stateId);
        _projection = new ProjectionFactory(parents.get(0), _inputFields);
        _collector = new AppendCollector(tridentContext);
        _function.prepare(conf, new TridentOperationContext(context, _projection));
    }
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        }
        _context = tridentContext;
        _state = (State) context.getTaskData(_stateId);
        _projection = new ProjectionFactory(parents.get(0), _inputFields);
        _collector = new FreshCollector(tridentContext);
        _updater.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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