public class GetCentroidsEvaluator extends RecursiveObjectEvaluator implements OneValueWorker
constructingFactory, containedEvaluators, nodeId, streamContext
Constructor and Description |
---|
GetCentroidsEvaluator(StreamExpression expression,
StreamFactory factory) |
Modifier and Type | Method and Description |
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Object |
doWork(Object value) |
evaluate, getStreamContext, normalizeInputType, normalizeOutputType, recursivelyEvaluate, setStreamContext, toExplanation, toExpression
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
doWork
evaluateOverContext
public GetCentroidsEvaluator(StreamExpression expression, StreamFactory factory) throws IOException
IOException
public Object doWork(Object value) throws IOException
doWork
in interface OneValueWorker
IOException
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