public enum TypeNullability extends Enum<TypeNullability>
| Enum Constant and Description |
|---|
NON_NULLABLE
The data type cannot accept nulls
|
NULLABLE
The data type can accept nulls
|
UNKNOWN
It is unknown if the data type accepts nulls
|
| Modifier and Type | Method and Description |
|---|---|
static TypeNullability |
interpret(short code)
Based on the code retrieved from
DatabaseMetaData.getTypeInfo() for the NULLABLE
column, return the appropriate enum. |
static TypeNullability |
valueOf(String name)
Returns the enum constant of this type with the specified name.
|
static TypeNullability[] |
values()
Returns an array containing the constants of this enum type, in
the order they are declared.
|
public static final TypeNullability NULLABLE
DatabaseMetaData.typeNullablepublic static final TypeNullability NON_NULLABLE
DatabaseMetaData.typeNoNullspublic static final TypeNullability UNKNOWN
DatabaseMetaData.typeNullableUnknownpublic static TypeNullability[] values()
for (TypeNullability c : TypeNullability.values()) System.out.println(c);
public static TypeNullability valueOf(String name)
name - the name of the enum constant to be returned.IllegalArgumentException - if this enum type has no constant with the specified nameNullPointerException - if the argument is nullpublic static TypeNullability interpret(short code)
DatabaseMetaData.getTypeInfo() for the NULLABLE
column, return the appropriate enum.code - The retrieved code value.Copyright © 2001-2021 Red Hat, Inc. All Rights Reserved.