Package dev.frostlake.executor

Class AggregationPolicyRules

java.lang.Object

dev.frostlake.executor.AggregationPolicyRules

public final class AggregationPolicyRules
extends Object

What an AGGREGATION POLICY allows: which aggregates leak a row, and what a body's verdict says.

Method Summary

Modifier and Type	Method	Description
static String	leakingAggregate(FrostlakeParser.SelectClauseContext ctx)	The FIRST select item that uses a forbidden aggregate, spelled as it was written — that text is what the refusal echoes — or null when none does.
static int	minGroupSize(String verdict)	The minimum group size a body's verdict carries: AGGREGATION_CONSTRAINT's, or 0 for none.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

leakingAggregate

public static String leakingAggregate(FrostlakeParser.SelectClauseContext ctx)

The FIRST select item that uses a forbidden aggregate, spelled as it was written — that text is what the refusal echoes — or null when none does.

minGroupSize

public static int minGroupSize(String verdict)

The minimum group size a body's verdict carries: AGGREGATION_CONSTRAINT's, or 0 for none.