org.hibernate.ejb.criteria.predicate
Enum ComparisonPredicate.ComparisonOperator

java.lang.Object
  extended by java.lang.Enum<ComparisonPredicate.ComparisonOperator>
      extended by org.hibernate.ejb.criteria.predicate.ComparisonPredicate.ComparisonOperator
All Implemented Interfaces:
Serializable, Comparable<ComparisonPredicate.ComparisonOperator>
Enclosing class:
ComparisonPredicate

public static enum ComparisonPredicate.ComparisonOperator
extends Enum<ComparisonPredicate.ComparisonOperator>

Defines the comparison operators. We could also get away with only 3 and use negation...


Enum Constant Summary
EQUAL
           
GREATER_THAN
           
GREATER_THAN_OR_EQUAL
           
LESS_THAN
           
LESS_THAN_OR_EQUAL
           
NOT_EQUAL
           
 
Method Summary
abstract  ComparisonPredicate.ComparisonOperator negated()
           
abstract  String rendered()
           
static ComparisonPredicate.ComparisonOperator valueOf(String name)
          Returns the enum constant of this type with the specified name.
static ComparisonPredicate.ComparisonOperator[] 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

EQUAL

public static final ComparisonPredicate.ComparisonOperator EQUAL

NOT_EQUAL

public static final ComparisonPredicate.ComparisonOperator NOT_EQUAL

LESS_THAN

public static final ComparisonPredicate.ComparisonOperator LESS_THAN

LESS_THAN_OR_EQUAL

public static final ComparisonPredicate.ComparisonOperator LESS_THAN_OR_EQUAL

GREATER_THAN

public static final ComparisonPredicate.ComparisonOperator GREATER_THAN

GREATER_THAN_OR_EQUAL

public static final ComparisonPredicate.ComparisonOperator GREATER_THAN_OR_EQUAL
Method Detail

values

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

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

valueOf

public static ComparisonPredicate.ComparisonOperator 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

negated

public abstract ComparisonPredicate.ComparisonOperator negated()

rendered

public abstract String rendered()


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