Package groovy.sql

Class SqlOrderByVisitor

java.lang.Object

groovy.sql.SqlOrderByVisitor

public class SqlOrderByVisitor
extends Object

Derives an SQL ORDER BY fragment from a simple sort closure, used by DataSet.

Constructor Summary

Constructors

Constructor	Description
SqlOrderByVisitor()

Method Summary

Modifier and Type	Method	Description
String	getOrderBy()	Returns the SQL ORDER BY fragment built so far.
void	visit(Statement code)	Appends the outermost referenced property name of each property access in the supplied closure body, in source order.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

SqlOrderByVisitor

public SqlOrderByVisitor()

Method Details

visit

public void visit(Statement code)

Appends the outermost referenced property name of each property access in the supplied closure body, in source order.

Parameters:

code - the sort closure body to inspect

getOrderBy

public String getOrderBy()

Returns the SQL ORDER BY fragment built so far.

Returns:

the derived order-by fragment