Package jakarta.persistence
Enum ConstraintMode
- java.lang.Object
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- java.lang.Enum<ConstraintMode>
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- jakarta.persistence.ConstraintMode
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- All Implemented Interfaces:
Serializable
,Comparable<ConstraintMode>
public enum ConstraintMode extends Enum<ConstraintMode>
Used to control the application of a constraint.- Since:
- 2.1
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Enum Constant Summary
Enum Constants Enum Constant Description CONSTRAINT
Apply the constraint.NO_CONSTRAINT
Do not apply the constraint.PROVIDER_DEFAULT
Use the provider-defined default behavior.
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static ConstraintMode
valueOf(String name)
Returns the enum constant of this type with the specified name.static ConstraintMode[]
values()
Returns an array containing the constants of this enum type, in the order they are declared.
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Enum Constant Detail
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CONSTRAINT
public static final ConstraintMode CONSTRAINT
Apply the constraint.
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NO_CONSTRAINT
public static final ConstraintMode NO_CONSTRAINT
Do not apply the constraint.
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PROVIDER_DEFAULT
public static final ConstraintMode PROVIDER_DEFAULT
Use the provider-defined default behavior.
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Method Detail
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values
public static ConstraintMode[] 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 (ConstraintMode c : ConstraintMode.values()) System.out.println(c);
- Returns:
- an array containing the constants of this enum type, in the order they are declared
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valueOf
public static ConstraintMode 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 nameNullPointerException
- if the argument is null
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