com.blazebit.persistence.spi

Enum JpaProvider.ConstraintType

java.lang.Object

java.lang.Enum<JpaProvider.ConstraintType>

com.blazebit.persistence.spi.JpaProvider.ConstraintType

All Implemented Interfaces:

Serializable, Comparable<JpaProvider.ConstraintType>

Enclosing interface:

JpaProvider

public static enum JpaProvider.ConstraintType
extends Enum<JpaProvider.ConstraintType>

The possible locations of a constraint.

Author:

Christian Beikov

Enum Constant Summary

Enum Constants

Enum Constant and Description
NONE No constraint.
ON Constraint in the ON clause.
WHERE Constraint in the WHERE clause.

Method Summary

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

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

NONE

public static final JpaProvider.ConstraintType NONE

No constraint.

ON

public static final JpaProvider.ConstraintType ON

Constraint in the ON clause.

WHERE

public static final JpaProvider.ConstraintType WHERE

Constraint in the WHERE clause.

Method Detail

values

public static JpaProvider.ConstraintType[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (JpaProvider.ConstraintType c : JpaProvider.ConstraintType.values())
    System.out.println(c);

Returns:

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

valueOf

public static JpaProvider.ConstraintType valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (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 type has no constant with the specified name

NullPointerException - if the argument is null