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class ExclamationBolt
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def prepare(conf, context, collector)
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@collector = collector
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end
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def execute(tuple)
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@collector.emit(tuple, Values.new(tuple.getString(0) + "!!!"))
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@collector.ack(tuple)
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end
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def declare_output_fields(declarer)
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declarer.declare(Fields.new("word"))
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end
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end
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