public class SetColumnLabelsEvaluator extends RecursiveObjectEvaluator implements TwoValueWorker
constructingFactory, containedEvaluators, nodeId, streamContext
Constructor and Description |
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SetColumnLabelsEvaluator(StreamExpression expression,
StreamFactory factory) |
Modifier and Type | Method and Description |
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Object |
doWork(Object value1,
Object value2) |
evaluate, getStreamContext, normalizeInputType, normalizeOutputType, recursivelyEvaluate, setStreamContext, toExplanation, toExpression
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
doWork
evaluateOverContext
public SetColumnLabelsEvaluator(StreamExpression expression, StreamFactory factory) throws IOException
IOException
public Object doWork(Object value1, Object value2) throws IOException
doWork
in interface TwoValueWorker
IOException
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