Checks the input and output types supported by a SparkPlan node. We don't currently separate
input checks from output checks. We can add this in if something needs it.
The namedChecks map can be used to provide checks for specific groups of expressions.
Checks the input and output types supported by a SparkPlan node. We don't currently separate input checks from output checks. We can add this in if something needs it.
The namedChecks map can be used to provide checks for specific groups of expressions.