Module com.aoindustries.aoserv.client

Package com.aoindustries.aoserv.client.sql

Interface SqlExpression

All Known Implementing Classes:

SqlCast, SqlColumnJoin, SqlColumnValue

public interface SqlExpression

An expression in used in select statements and internal sorting.

Author:

AO Industries, Inc.

Method Summary

Modifier and Type	Method	Description
Object	evaluate(AoservConnector conn, AoservObject<?,?> obj)	Evaluates the expression on the given connector and object.
String	getColumnName()
void	getReferencedTables(AoservConnector conn, List<Table> tables)	Gets all of the tables referenced by this expression.
Type	getType()

Method Details

getColumnName

String getColumnName()

evaluate

Object evaluate(AoservConnector conn,
 AoservObject<?,?> obj)
         throws IOException,
SQLException

Evaluates the expression on the given connector and object.

Throws:

IOException

SQLException

getType

Type getType()

getReferencedTables

void getReferencedTables(AoservConnector conn,
 List<Table> tables)
                  throws IOException,
SQLException

Gets all of the tables referenced by this expression.

Throws:

IOException

SQLException