Package ch.tocco.nice2.persist.core.api.hibernate.query

Class QueryHints

java.lang.Object

ch.tocco.nice2.persist.core.api.hibernate.query.QueryHints

public abstract class QueryHints
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final String	QUERY_BY_KEYS	This hint suggests that the current query searches for specific primary keys.

Method Summary

Modifier and Type	Method	Description
static Map<String,?>	createKeysHint(Collection<PrimaryKey> keys)

Methods inherited from class java.lang.Object

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

Field Details

QUERY_BY_KEYS

public static final String QUERY_BY_KEYS

This hint suggests that the current query searches for specific primary keys. This information can be used by the query builder to optimize certain queries. As argument a Collection of primary keys (as Serializable) is expected.

See Also:

• Constant Field Values

Method Details

createKeysHint

public static Map<String,?> createKeysHint(Collection<PrimaryKey> keys)