com.espertech.esper.client.soda

Interface GroupByClauseExpression

All Superinterfaces:

java.io.Serializable

All Known Implementing Classes:

GroupByClauseExpressionCombination, GroupByClauseExpressionGroupingSet, GroupByClauseExpressionRollupOrCube, GroupByClauseExpressionSingle

public interface GroupByClauseExpression
extends java.io.Serializable

Base interface for group-by clause expressions, covers all possible combinations of expressions, parenthesis-expression-combinations, rollup, cube and grouping sets and their parameters.

Method Summary

Modifier and Type	Method and Description
void	toEPL(java.io.StringWriter writer) Render group by expression

Method Detail

toEPL

void toEPL(java.io.StringWriter writer)

Render group by expression

Parameters:

writer - to render to