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org.eclipse.persistence.jpa.jpql.spi
Enum IPlatform
java.lang.Object
java.lang.Enum<IPlatform>
org.eclipse.persistence.jpa.jpql.spi.IPlatform
- All Implemented Interfaces:
- java.io.Serializable, java.lang.Comparable<IPlatform>
-
public enum IPlatform
- extends java.lang.Enum<IPlatform>
This enumeration contains two constants that helps to discriminate JPA artifacts being defined in a pure Java environment or when EclipseLink is the persistence provider.
- Since:
- 2.3
- Version:
- 2.3
- Author:
- Pascal Filion
Enum Constant Summary |
ECLIPSE_LINK
This constant is used when the JPA platform is EclipseLink. |
JAVA
This constant is used when the JPA platform is pure Java. |
Method Summary |
static IPlatform |
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name. |
static IPlatform[] |
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 |
ECLIPSE_LINK
public static final IPlatform ECLIPSE_LINK
- This constant is used when the JPA platform is EclipseLink.
JAVA
public static final IPlatform JAVA
- This constant is used when the JPA platform is pure Java.
values
public static IPlatform[] 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 (IPlatform c : IPlatform.values())
System.out.println(c);
-
- Returns:
- an array containing the constants of this enum type, in the order they are declared
valueOf
public static IPlatform 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 name
java.lang.NullPointerException
- if the argument is null
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