org.teiid.connector.language
Interface IQueryCommand

All Superinterfaces:

ICommand, ILanguageObject

All Known Subinterfaces:

IQuery, ISetQuery

public interface IQueryCommand
extends ICommand

Method Summary

java.lang.String[]	getColumnNames() Get the column names of the output columns for this query
java.lang.Class[]	getColumnTypes() Get the column types of the output columns for this query
ILimit	getLimit() Get LIMIT clause, may be null.
IOrderBy	getOrderBy() Get ORDER BY clause, may be null.
IQuery	getProjectedQuery()
void	setLimit(ILimit limit) Set LIMIT clause, may be null.
void	setOrderBy(IOrderBy orderBy) Set ORDER BY clause, may be null.

Methods inherited from interface org.teiid.connector.language.ILanguageObject

acceptVisitor

Method Detail

setOrderBy

void setOrderBy(IOrderBy orderBy)

Set ORDER BY clause, may be null.

Parameters:

orderBy - An ORDER BY object

setLimit

void setLimit(ILimit limit)

Set LIMIT clause, may be null.

Parameters:

limit - A LIMIT object

getProjectedQuery

IQuery getProjectedQuery()

getOrderBy

IOrderBy getOrderBy()

Get ORDER BY clause, may be null.

Returns:

An ORDER BY object

getLimit

ILimit getLimit()

Get LIMIT clause, may be null.

Returns:

A LIMIT object

getColumnNames

java.lang.String[] getColumnNames()

Get the column names of the output columns for this query

Returns:

a String[] containing the column names

Since:

4.3

getColumnTypes

java.lang.Class[] getColumnTypes()

Get the column types of the output columns for this query

Returns:

a Class[] containing the column names

Since:

4.3