org.apache.openjpa.persistence.query
Enum ConditionalOperator

java.lang.Object
  extended by java.lang.Enum<ConditionalOperator>
      extended by org.apache.openjpa.persistence.query.ConditionalOperator
All Implemented Interfaces:
Serializable, Comparable<ConditionalOperator>

public enum ConditionalOperator
extends Enum<ConditionalOperator>

Enumerates conditional operator that operates on two predicates to generate another predicate.

Author:
Pinaki Poddar

Enum Constant Summary
AND
           
OR
           
 
Method Summary
static ConditionalOperator valueOf(String name)
          Returns the enum constant of this type with the specified name.
static ConditionalOperator[] 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

AND

public static final ConditionalOperator AND

OR

public static final ConditionalOperator OR
Method Detail

values

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

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

valueOf

public static ConditionalOperator 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 name
NullPointerException - if the argument is null


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