Package org.hibernate.cfg.annotations
Enum Nullability
- java.lang.Object
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- java.lang.Enum<Nullability>
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- org.hibernate.cfg.annotations.Nullability
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Comparable<Nullability>
public enum Nullability extends java.lang.Enum<Nullability>
Are the columns forced to null, not null or not forced
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Enum Constant Summary
Enum Constants Enum Constant Description FORCED_NOT_NULL
FORCED_NULL
NO_CONSTRAINT
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static Nullability
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.static Nullability[]
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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FORCED_NULL
public static final Nullability FORCED_NULL
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FORCED_NOT_NULL
public static final Nullability FORCED_NOT_NULL
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NO_CONSTRAINT
public static final Nullability NO_CONSTRAINT
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Method Detail
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values
public static Nullability[] 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 (Nullability c : Nullability.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 Nullability valueOf(java.lang.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:
java.lang.IllegalArgumentException
- if this enum type has no constant with the specified namejava.lang.NullPointerException
- if the argument is null
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