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Class Summary | |
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InputOutputFileValidator | This validator does check 1) Input files referred to by all LOLoads exist 2) Output files referred to by all LOStores do not exist |
InputOutputFileVisitor | Visitor for checking input/output files Exceptions in here do not affect later operations so we don't throw any exception but log all of them in msgCollector. |
LogicalPlanValidationExecutor | This class is responsible for all logical plan validations after the parsing stage. |
TypeCheckingValidator | |
TypeCheckingVisitor | Visitor for type checking. |
Exception Summary | |
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TypeCheckerException |
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