Package io.micronaut.data.model.jpa.criteria.impl.predicate

Enum PredicateUnaryOp

java.lang.Object

java.lang.Enum<PredicateUnaryOp>

io.micronaut.data.model.jpa.criteria.impl.predicate.PredicateUnaryOp

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<PredicateUnaryOp>

@Internal
public enum PredicateUnaryOp
extends java.lang.Enum<PredicateUnaryOp>

Predicate unary operations.

Since:

3.2

Author:

Denis Stepanov

Enum Constant Summary

Enum Constants

Enum Constant	Description
IS_EMPTY
IS_FALSE
IS_NON_NULL
IS_NOT_EMPTY
IS_NULL
IS_TRUE

Method Summary

Modifier and Type	Method	Description
PredicateUnaryOp	negate()
static PredicateUnaryOp	valueOf(java.lang.String name)	Returns the enum constant of this type with the specified name.
static PredicateUnaryOp[]	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

IS_NULL

public static final PredicateUnaryOp IS_NULL

IS_NON_NULL

public static final PredicateUnaryOp IS_NON_NULL

IS_TRUE

public static final PredicateUnaryOp IS_TRUE

IS_FALSE

public static final PredicateUnaryOp IS_FALSE

IS_EMPTY

public static final PredicateUnaryOp IS_EMPTY

IS_NOT_EMPTY

public static final PredicateUnaryOp IS_NOT_EMPTY

Method Detail

values

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

Returns:

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

valueOf

public static PredicateUnaryOp 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

negate

@Nullable
public PredicateUnaryOp negate()