Class BooleanPredicates

java.lang.Object

org.eclipse.collections.impl.block.factory.primitive.BooleanPredicates

public final class BooleanPredicates
extends Object

Provides a set of common predicates for boolean values.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static final class	BooleanPredicates.AlwaysFalseBooleanPredicate
private static final class	BooleanPredicates.AlwaysTrueBooleanPredicate
private static final class	BooleanPredicates.AndBooleanPredicate
private static final class	BooleanPredicates.FalsePredicate
private static final class	BooleanPredicates.IsFalseBooleanPredicate
private static final class	BooleanPredicates.IsTrueBooleanPredicate
private static final class	BooleanPredicates.NotBooleanPredicate
private static final class	BooleanPredicates.OrBooleanPredicate
private static final class	BooleanPredicates.TruePredicate

Field Summary

Fields

Modifier and Type	Field	Description
private static final BooleanPredicate	ALWAYS_FALSE
private static final BooleanPredicate	ALWAYS_TRUE
private static final BooleanPredicate	FALSE_PREDICATE
private static final BooleanPredicate	IS_FALSE_BOOLEAN_PREDICATE
private static final BooleanPredicate	IS_TRUE_BOOLEAN_PREDICATE
private static final BooleanPredicate	TRUE_PREDICATE

Constructor Summary

Constructors

Modifier	Constructor	Description
private	BooleanPredicates()

Method Summary

Modifier and Type	Method	Description
static BooleanPredicate	alwaysFalse()
static BooleanPredicate	alwaysTrue()
static BooleanPredicate	and(BooleanPredicate one, BooleanPredicate two)
static BooleanPredicate	equal(boolean expected)
static BooleanPredicate	isFalse()
static BooleanPredicate	isTrue()
static BooleanPredicate	not(boolean expected)
static BooleanPredicate	not(BooleanPredicate negate)
static BooleanPredicate	or(BooleanPredicate one, BooleanPredicate two)

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

IS_TRUE_BOOLEAN_PREDICATE

private static final BooleanPredicate IS_TRUE_BOOLEAN_PREDICATE

IS_FALSE_BOOLEAN_PREDICATE

private static final BooleanPredicate IS_FALSE_BOOLEAN_PREDICATE

FALSE_PREDICATE

private static final BooleanPredicate FALSE_PREDICATE

TRUE_PREDICATE

private static final BooleanPredicate TRUE_PREDICATE

ALWAYS_TRUE

private static final BooleanPredicate ALWAYS_TRUE

ALWAYS_FALSE

private static final BooleanPredicate ALWAYS_FALSE

Constructor Details

BooleanPredicates

private BooleanPredicates()

Method Details

equal

public static BooleanPredicate equal(boolean expected)

not

public static BooleanPredicate not(boolean expected)

isTrue

public static BooleanPredicate isTrue()

isFalse

public static BooleanPredicate isFalse()

alwaysTrue

public static BooleanPredicate alwaysTrue()

alwaysFalse

public static BooleanPredicate alwaysFalse()

and

public static BooleanPredicate and(BooleanPredicate one,
 BooleanPredicate two)

or

public static BooleanPredicate or(BooleanPredicate one,
 BooleanPredicate two)

not

public static BooleanPredicate not(BooleanPredicate negate)