ca.uhn.hl7v2.util
Interface MessageQuery.Result

Enclosing class:

MessageQuery

public static interface MessageQuery.Result

A result set for a message query.

Version:

$Revision: 1.1 $ updated on $Date: 2007-02-19 02:24:27 $ by $Author: jamesagnew $

Author:

Bryan Tripp

Method Summary

String	get(int theFieldNumber)
String	get(String theFieldName)
String[]	getNamedFields()
boolean	next() Advances to the next "row" of data if one is available.

Method Detail

get

String get(int theFieldNumber)

Parameters:

theFieldNumber - numbered from zero in the order they are specified in the query

Returns:

the corresponding value in the current row

get

String get(String theFieldName)

Parameters:

theFieldName - a field name as specified in the query with the keyword "as"

Returns:

the corresponding value in the current row

getNamedFields

String[] getNamedFields()

Returns:

a list of named fields as defined with 'as' in the query

next

boolean next()
             throws HL7Exception

Advances to the next "row" of data if one is available.

Returns:

true if another row is available

Throws:

HL7Exception