Provides access to the row set (record batch) produced by an operator.
Core protocol for a Drill operator execution.
Extension of the container accessor that holds an optional selection vector, presenting the batch row count as the selection vector count.
State machine that drives the operator executable.
Modular implementation of the standard Drill record batch iterator protocol.
Tracks changes to schemas via "snapshots" over time.
Wraps a vector container and optional selection vector in an interface simpler than the entire
This version is an eventual successor to the original implementation which used the "kitchen sink" pattern to combine all functionality into s single, large record batch implementation.
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