Class FoldablesConvertFunction

All Implemented Interfaces:
NamedWriteable, Writeable, PostOptimizationVerificationAware, Resolvable, EvaluatorMapper, ConvertFunction
Direct Known Subclasses:
ToDatePeriod, ToTimeDuration

public abstract class FoldablesConvertFunction extends AbstractConvertFunction implements PostOptimizationVerificationAware
Base class for functions that converts a constant into an interval type - DATE_PERIOD or TIME_DURATION. The functions will be folded at the end of LogicalPlanOptimizer by the coordinator, it does not reach data node.