org.hibernate.jpa.criteria.predicate

Enum ComparisonPredicate.ComparisonOperator

java.lang.Object

java.lang.Enum<ComparisonPredicate.ComparisonOperator>

org.hibernate.jpa.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

Enum Constants

Enum Constant and Description
EQUAL
GREATER_THAN
GREATER_THAN_OR_EQUAL
LESS_THAN
LESS_THAN_OR_EQUAL
NOT_EQUAL

Method Summary

Methods

Modifier and Type	Method and Description
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()