com.edustructures.sifworks.tools.queries
Interface QueryField

public interface QueryField

This interface defines an optional interface that can be implemented by a class and mapped to an element to satisfy a SIF_Query.

When mapped to a a SIF_Query element and passed in as part of the table to the QueryFormatter.format(Query, Map) method, this class will be invoked if the query contains a condition that maps to the field

Method Summary

java.lang.String

render(QueryFormatter formatter, Query query, Condition cond) Returns a portion of an SQL query that should be used to satisfy this specific query condition

Method Detail

render

java.lang.String render(QueryFormatter formatter,
                        Query query,
                        Condition cond)
                        throws QueryFormatterException

Returns a portion of an SQL query that should be used to satisfy this specific query condition

Parameters:

formatter - The formatter that is formatting the query

query - The SIF_Query that is being processed

cond - The specific condition that this class should render

Returns:

an sql query snippet appropriate for the formatter being used

Throws:

QueryFormatterException