public class StartOp extends CopyOp
CopyOp
which is always evaluated on the query
controller.
Note: CopyOp
and StartOp
are the same. StartOp
exists
solely to reflect its functional role at the end of the query pipeline.
Note: StartOp
is generally NOT required in a query plan. It is more
of a historical artifact than something that we actually need to have in the
query pipeline. It is perfectly possible to have the query pipeline begin
with any of the pipeline operators
.
CopyOp.Annotations
DEFAULT_INITIAL_CAPACITY
Constructor and Description |
---|
StartOp(BOp[] args,
Map<String,Object> annotations) |
StartOp(StartOp op) |
bindingSets, constraints, eval, getSelect
assertAtOnceJavaHeapOp, assertMaxParallelOne, getChunkCapacity, getChunkOfChunksCapacity, getChunkTimeout, getMaxMemory, getMaxParallel, isAtOnceEvaluation, isBlockedEvaluation, isLastPassRequested, isPipelinedEvaluation, isReorderSolutions, isSharedState, newStats
__replaceArg, _clearProperty, _set, _setProperty, annotations, annotationsCopy, annotationsEqual, annotationsRef, argIterator, args, argsCopy, arity, clearAnnotations, clearProperty, deepCopy, deepCopy, get, getProperty, setArg, setProperty, setUnboundProperty, toArray, toArray
annotationsEqual, annotationsToString, annotationsToString, annotationValueToString, checkArgs, clone, equals, getEvaluationContext, getId, getProperty, getRequiredProperty, hashCode, indent, isController, mutation, shortenName, toShortString, toString, toString
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