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

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