Package org.hibernate.query.sqm

Enum Class DynamicInstantiationNature

java.lang.Object

java.lang.Enum<DynamicInstantiationNature>

org.hibernate.query.sqm.DynamicInstantiationNature

All Implemented Interfaces:

Serializable, Comparable<DynamicInstantiationNature>, Constable

public enum DynamicInstantiationNature
extends Enum<DynamicInstantiationNature>

Represents the type of instantiation to be performed.

See Also:

• SqmDynamicInstantiationTarget.getNature()

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
CLASS	The target names a Class to be instantiated.
LIST	The target identified a List instantiation.
MAP	The target identified a Map instantiation.

Method Summary

Modifier and Type	Method	Description
static DynamicInstantiationNature	valueOf(String name)	Returns the enum constant of this class with the specified name.
static DynamicInstantiationNature[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

CLASS

public static final DynamicInstantiationNature CLASS

The target names a Class to be instantiated. This is the only form of dynamic instantiation that is JPA-compliant.

MAP

public static final DynamicInstantiationNature MAP

The target identified a Map instantiation. The result for each "row" will be a Map whose key is the alias (or name of the selected attribute is no alias) and whose value is the corresponding value read from the JDBC results. Similar to JPA's named-Tuple support.

LIST

public static final DynamicInstantiationNature LIST

The target identified a List instantiation. The result for each "row" will be a List rather than an array. Similar to JPA's positional-Tuple support.

Method Details

values

public static DynamicInstantiationNature[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static DynamicInstantiationNature valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null