Package org.springframework.data.util

Interface Predicates

public interface Predicates

Utility methods to work with Predicates.

Since:

2.7

Author:

Mark Paluch

Field Summary

Fields

Modifier and Type	Field	Description
static final Predicate<Method>	IS_BRIDGE_METHOD
static final Predicate<Member>	IS_ENUM_MEMBER
static final Predicate<Member>	IS_HIBERNATE_MEMBER
static final Predicate<Member>	IS_JAVA
static final Predicate<Member>	IS_NATIVE
static final Predicate<Member>	IS_OBJECT_MEMBER
static final Predicate<Member>	IS_PRIVATE
static final Predicate<Member>	IS_PROTECTED
static final Predicate<Member>	IS_PUBLIC
static final Predicate<Member>	IS_STATIC
static final Predicate<Member>	IS_SYNTHETIC

Method Summary

Static Methods

Modifier and Type	Method	Description
static <T> Predicate<T>	isFalse()	A Predicate that yields always false.
static <T> Predicate<T>	isTrue()	A Predicate that yields always true.
static <T> Predicate<T>	negate(Predicate<T> predicate)	Returns a Predicate that represents the logical negation of predicate.

Field Details

IS_ENUM_MEMBER

static final Predicate<Member> IS_ENUM_MEMBER

IS_HIBERNATE_MEMBER

static final Predicate<Member> IS_HIBERNATE_MEMBER

IS_OBJECT_MEMBER

static final Predicate<Member> IS_OBJECT_MEMBER

IS_JAVA

static final Predicate<Member> IS_JAVA

IS_NATIVE

static final Predicate<Member> IS_NATIVE

IS_PRIVATE

static final Predicate<Member> IS_PRIVATE

IS_PROTECTED

static final Predicate<Member> IS_PROTECTED

IS_PUBLIC

static final Predicate<Member> IS_PUBLIC

IS_SYNTHETIC

static final Predicate<Member> IS_SYNTHETIC

IS_STATIC

static final Predicate<Member> IS_STATIC

IS_BRIDGE_METHOD

static final Predicate<Method> IS_BRIDGE_METHOD

Method Details

isTrue

static <T> Predicate<T> isTrue()

A Predicate that yields always true.

Returns:

a Predicate that yields always true.

isFalse

static <T> Predicate<T> isFalse()

A Predicate that yields always false.

Returns:

a Predicate that yields always false.

negate

static <T> Predicate<T> negate(Predicate<T> predicate)

Returns a Predicate that represents the logical negation of predicate.

Returns:

a Predicate that represents the logical negation of predicate.