Package org.apache.hudi.source.stats

Class Summary

Class	Description
ColumnStatsIndices	Utilities for abstracting away heavy-lifting of interactions with Metadata Table's Column Stats Index, providing convenient interfaces to read it, transpose, etc.
ExpressionEvaluator	Tool to evaluate the ResolvedExpressions.
ExpressionEvaluator.And	To evaluate AND expr.
ExpressionEvaluator.EqualTo	To evaluate = expr.
ExpressionEvaluator.Evaluator	Used for deciding whether the literal values match the column stats.
ExpressionEvaluator.GreaterThan	To evaluate > expr.
ExpressionEvaluator.GreaterThanOrEqual	To evaluate >= expr.
ExpressionEvaluator.In	To evaluate IN expr.
ExpressionEvaluator.IsNotNull	To evaluate IS NOT NULL expr.
ExpressionEvaluator.IsNull	To evaluate IS NULL expr.
ExpressionEvaluator.LessThan	To evaluate < expr.
ExpressionEvaluator.LessThanOrEqual	To evaluate <= expr.
ExpressionEvaluator.Not	To evaluate NOT expr.
ExpressionEvaluator.NotEqualTo	To evaluate <> expr.
ExpressionEvaluator.Or	To evaluate OR expr.