javax.persistence
Enum DiscriminatorType

java.lang.Object
  extended by java.lang.Enum<DiscriminatorType>
      extended by javax.persistence.DiscriminatorType
All Implemented Interfaces:
java.io.Serializable, java.lang.Comparable<DiscriminatorType>

public enum DiscriminatorType
extends java.lang.Enum<DiscriminatorType>

Defines supported types of the discriminator column.

Since:
Java Persistence 1.0

Enum Constant Summary
CHAR
          Single character as the discriminator type.
INTEGER
          Integer as the discriminator type.
STRING
          String as the discriminator type.
 
Method Summary
static DiscriminatorType valueOf(java.lang.String name)
          Returns the enum constant of this type with the specified name.
static DiscriminatorType[] 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

STRING

public static final DiscriminatorType STRING
String as the discriminator type.


CHAR

public static final DiscriminatorType CHAR
Single character as the discriminator type.


INTEGER

public static final DiscriminatorType INTEGER
Integer as the discriminator type.

Method Detail

values

public static DiscriminatorType[] 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 (DiscriminatorType c : DiscriminatorType.values())
    System.out.println(c);

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

valueOf

public static DiscriminatorType 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:
IllegalArgumentException - if this enum type has no constant with the specified name
java.lang.NullPointerException - if the argument is null


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Generated on 10-February-2011 12:41


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