com.sapportals.connector.execution.objects.language
Interface IGroupBy

All Superinterfaces:

ILanguageObject

public interface IGroupBy

extends ILanguageObject

This interface holds all the symbols of a query GROUP BY clause. The symbols contain within the GROUP BY clause are attributes or aliases.

Version:

1.0

Method Summary

IAttributeSymbol	getSymbol(int index) Returns the select symbol at the specified index.
int	getSymbolCount() Returns the number of select symbols in the select clause.
java.util.Iterator	getSymbols() Returns an ordered Iterator of IAttributeSymbol in the SELECT clause.

Method Detail

getSymbolCount

public int getSymbolCount()

Returns the number of select symbols in the select clause.

Returns:

int

getSymbol

public IAttributeSymbol getSymbol(int index)

Returns the select symbol at the specified index.

Parameters:

index - the symbol index

Returns:

ISelectSymbol

getSymbols

public java.util.Iterator getSymbols()

Returns an ordered Iterator of IAttributeSymbol in the SELECT clause.

Returns:

Iterator