org.apache.lens.cube.parse

Interface HQLContextInterface

All Known Implementing Classes:

SimpleHQLContext, SingleFactMultiStorageHQLContext, UnionHQLContext

public interface HQLContextInterface

HQL context holding the ql expressions

Method Summary

Methods

Modifier and Type	Method and Description
String	getFrom() Get from string
String	getGroupby() Get groupby string
String	getHaving() Get having string
Integer	getLimit() Get limit
String	getOrderby() Get orderby string
String	getSelect() Get select expression.
String	getWhere() Get where string
String	toHQL() Get the HQL query.

Method Detail

toHQL

String toHQL()
             throws LensException

Get the HQL query.

Returns:

query string

Throws:

LensException

getSelect

String getSelect()

Get select expression.

Returns:

select

getFrom

String getFrom()

Get from string

Returns:

from

getWhere

String getWhere()

Get where string

Returns:

where

getGroupby

String getGroupby()

Get groupby string

Returns:

groupby

getHaving

String getHaving()

Get having string

Returns:

having

getOrderby

String getOrderby()

Get orderby string

Returns:

orderby

getLimit

Integer getLimit()

Get limit

Returns:

limit