org.hibernate.loader.plan.spi

Interface FetchOwnerDelegate

All Known Implementing Classes:

CompositeFetchOwnerDelegate, EntityFetchOwnerDelegate

public interface FetchOwnerDelegate

This interface provides a delegate for a fetch owner to obtain details about an owned fetch.

Method Summary

Methods

Modifier and Type	Method and Description
String[]	getColumnNames(Fetch fetch) Returns the column names used for loading the specified fetch.
Type	getType(Fetch fetch) Returns the type of the specified fetch.
boolean	isNullable(Fetch fetch) Is the specified fetch nullable?

Method Detail

isNullable

boolean isNullable(Fetch fetch)

Is the specified fetch nullable?

Parameters:

fetch - - the owned fetch.

Returns:

true, if the fetch is nullable; false, otherwise.

getType

Type getType(Fetch fetch)

Returns the type of the specified fetch.

Parameters:

fetch - - the owned fetch.

Returns:

the type of the specified fetch.

getColumnNames

String[] getColumnNames(Fetch fetch)

Returns the column names used for loading the specified fetch.

Parameters:

fetch - - the owned fetch.

Returns:

the column names used for loading the specified fetch.