LFltPredicate (magma-func 2.0.0 API)

All Superinterfaces:

Codomain<aType.aBool>, Domain, Domain1<aType.aFloat>, Formattable, MetaFunction, MetaFunctionalInterface, MetaInterface, MetaInterface.NonThrowing, MetaInterface.Throwing<RuntimeException>, MetaPredicate

All Known Implementing Classes:

LFltPredicate.LFltPredicateSingle
```
@FunctionalInterface
public interface LFltPredicate
extends MetaPredicate, MetaInterface.NonThrowing, Codomain<aType.aBool>, Domain1<aType.aFloat>
```
Non-throwing functional interface (lambda) LFltPredicate for Java 8.
Type: predicate
Domain (lvl: 1): float a
Co-domain: boolean

Nested Class Summary

Nested Classes
Modifier and Type Interface and Description

static class LFltPredicate.LFltPredicateSingle
- Nested classes/interfaces inherited from interface eu.lunisolar.magma.basics.meta.MetaInterface
  MetaInterface.NonThrowing, MetaInterface.Throwing<X>

Nested Classes
Modifier and Type	Interface and Description
`static class`	`LFltPredicate.LFltPredicateSingle`

Field Summary

Fields
Modifier and Type Field and Description

static String DESCRIPTION

Fields
Modifier and Type	Field and Description
`static String`	`DESCRIPTION`

Method Summary

All Methods Static Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method and Description
`static boolean`	`alwaysFalse(float a)` Returns FALSE.
`static boolean`	`alwaysTrue(float a)` Returns TRUE.
`default LFltPredicate`	`and(LFltPredicate other)` Returns a predicate that represents the logical AND of evaluation of this predicate and the argument one.
`default <V> LFltFunction<V>`	`boolToFltFunc(LBoolFunction<? extends V> after)` Combines two functions together in a order.
`default LFltPredicate`	`boolToFltPred(LLogicalOperator after)` Combines two functions together in a order.
`default LFltToByteFunction`	`boolToFltToByteFunc(LBoolToByteFunction after)` Combines two functions together in a order.
`default LFltToCharFunction`	`boolToFltToCharFunc(LBoolToCharFunction after)` Combines two functions together in a order.
`default LFltToDblFunction`	`boolToFltToDblFunc(LBoolToDblFunction after)` Combines two functions together in a order.
`default LFltToIntFunction`	`boolToFltToIntFunc(LBoolToIntFunction after)` Combines two functions together in a order.
`default LFltToLongFunction`	`boolToFltToLongFunc(LBoolToLongFunction after)` Combines two functions together in a order.
`default LFltToSrtFunction`	`boolToFltToSrtFunc(LBoolToSrtFunction after)` Combines two functions together in a order.
`default LFltUnaryOperator`	`boolToFltUnaryOp(LBoolToFltFunction after)` Combines two functions together in a order.
`static boolean`	`call(float a, LFltPredicate lambda)`
`default LBoolSupplier`	`capture(float a)` Captures arguments but delays the evaluation.
`default LFltPredicate`	`compose(LFltUnaryOperator before)` Allows to manipulate the domain of the function.
`static LFltPredicate`	`composed(LFltUnaryOperator before, LFltPredicate after)`
`static <V> LPredicate<V>`	`composed(LToFltFunction<? super V> before, LFltPredicate after)`
`static LFltPredicate`	`constant(boolean r)` Creates function that always returns the same value.
`default boolean`	`doApplyAsBoolean(float a)` For convenience, where “test()” makes things more confusing than “applyAsBoolean()”.
`default boolean`	`doIf(float a, LAction action)`
`default boolean`	`doIf(float a, LFltConsumer consumer)`
`static boolean`	`doIf(float a, LFltPredicate predicate, LAction action)`
`static boolean`	`doIf(float a, LFltPredicate predicate, LFltConsumer consumer)`
`default <V> boolean`	`doIf(V a1, float a2, LObjFltConsumer<V> consumer)`
`default <V> boolean`	`doIf(V a1, int a2, float a3, LTieFltConsumer<? super V> consumer)`
`default <V> int`	`doIf(V a1, int a2, float a3, LTieFltFunction<? super V> consumer)`
`static LFltPredicate`	`failSafe(LFltPredicate func, LFltPredicate failSafe)`
`default boolean`	`failSafeTest(float a, LFltPredicate failSafe)`
`static boolean`	`failSafeTest(float a, LFltPredicate func, LFltPredicate failSafe)`
`default <C0> void`	`filterForEach(IndexedRead<C0,aType.aFloat> ia, C0 source, LFltConsumer consumer)` For each element (or tuple) from arguments, calls the consumer if predicate test passes.
`default <C0,I0> void`	`filterIterate(SequentialRead<C0,I0,aType.aFloat> sa, C0 source, LFltConsumer consumer)` For each element (or tuple) from arguments, calls the consumer if predicate test passes.
`static LFltPredicate`	`fltPred(LFltPredicate lambda)` Convenient method in case lambda expression is ambiguous for the compiler (that might happen for overloaded methods accepting different interfaces).
`default <V> LPredicate<V>`	`fltPredCompose(LToFltFunction<? super V> before)` Allows to manipulate the domain of the function.
`static LFltPredicate`	`fltPredThrowing(ExF<Throwable> exF)`
`static LFltPredicate`	`fltPredThrowing(String message, ExMF<Throwable> exF)`
`static void`	`fromTill(int min_i, int max_i, float a, LFltPredicate func)` From-To.
`static void`	`fromTo(int min_i, int max_i, float a, LFltPredicate func)` From-To.
`default String`	`functionalInterfaceDescription()` Returns description of the functional interface.
`default LFltPredicate`	`handling(HandlingInstructions<Throwable,RuntimeException> handling)`
`default boolean`	`handlingTest(float a, HandlingInstructions<Throwable,RuntimeException> handling)` Function call that handles exceptions according to the instructions.
`static boolean`	`handlingTest(float a, LFltPredicate func, HandlingInstructions<Throwable,RuntimeException> handling)`
`static LFltPredicate`	`isEqual(float target)` Creates predicate that evaluates if an object is equal with the argument one.
`default LFltPredicate`	`negate()` Returns a predicate that represents the logical negation of this predicate.
`default boolean`	`nestingTest(float a)` Function call that handles exceptions by always nesting checked exceptions and propagating the others as is.
`default boolean`	`nonNullTest(float a)` Just to mirror the method: Ensures the result is not null
`default LFltPredicate`	`or(LFltPredicate other)` Returns a predicate that represents the logical OR of evaluation of this predicate and the argument one.
`static LFltPredicate`	`recursive(LFunction<LFltPredicate,LFltPredicate> selfLambda)`
`static LFltPredicate`	`safe()` Safe instance.
`static LFltPredicate`	`safe(LFltPredicate other)` Safe wrapping.
`static LSupplier<LFltPredicate>`	`safeSupplier()` Safe instance supplier.
`static LSupplier<LFltPredicate>`	`safeSupplier(LSupplier<LFltPredicate> supplier)` Safe supplier.
`default boolean`	`shovingTest(float a)` Function call that handles exceptions by always propagating them as is, even when they are undeclared checked ones.
`default boolean`	`test(float a)`
`default boolean`	`test(float a, ExWF<RuntimeException> exF)`
`default boolean`	`test(float a, ExWMF<RuntimeException> exF, String newMessage, Object... messageParams)`
`default boolean`	`testThen(float a, LPredicate<Throwable> handler)`
`boolean`	`testX(float a)` Implement this, but call test(float a)
`static void`	`throwIf(float a, LFltPredicate pred, ExMF<RuntimeException> factory, String newMessage, Object... messageParams)`
`static void`	`throwIfNot(float a, LFltPredicate pred, ExMF<RuntimeException> factory, String newMessage, Object... messageParams)`
`default <V,C0> int`	`tieForEach(V v, IndexedRead<C0,aType.aFloat> ia, C0 source, LTieFltConsumer<V> consumer)` For each element (or tuple) from arguments, calls the consumer (with index) if predicate test passes.
`default <V,C0,I0> int`	`tieIterate(V v, SequentialRead<C0,I0,aType.aFloat> sa, C0 source, LTieFltConsumer<V> consumer)` For each element (or tuple) from arguments, calls the consumer (with index) if predicate test passes.
`static void`	`times(int max_i, float a, LFltPredicate func)` From-To.
`default LFltPredicate`	`trying(ExWF<RuntimeException> exF)`
`default LFltPredicate`	`trying(ExWMF<RuntimeException> exF, String newMessage, Object... messageParams)`
`default LFltPredicate`	`tryingThen(LPredicate<Throwable> handler)`
`static boolean`	`tryTest(float a, LFltPredicate func)`
`static boolean`	`tryTest(float a, LFltPredicate func, ExWF<RuntimeException> exF)`
`static boolean`	`tryTest(float a, LFltPredicate func, ExWMF<RuntimeException> exF, String newMessage, Object... messageParams)`
`static boolean`	`tryTestThen(float a, LFltPredicate func, LPredicate<Throwable> handler)`
`default boolean`	`tupleTest(LFltSingle args)`
`default LFltPredicate`	`xor(LFltPredicate other)` Returns a predicate that represents the logical XOR of evaluation of this predicate and the argument one.

Methods inherited from interface eu.lunisolar.magma.basics.meta.functional.type.MetaPredicate
isPredicate

Methods inherited from interface eu.lunisolar.magma.basics.meta.functional.type.MetaFunction
isFunction

Methods inherited from interface eu.lunisolar.magma.basics.meta.functional.MetaFunctionalInterface
formatTo, isAction, isConsumer, isOperator, isSupplier

Methods inherited from interface eu.lunisolar.magma.basics.meta.MetaInterface
isThrowing

Methods inherited from interface eu.lunisolar.magma.basics.meta.MetaInterface.NonThrowing
isThrowing

Field Detail
- DESCRIPTION
```
static final String DESCRIPTION
```
  See Also:
  
  Constant Field Values

Method Detail

test
```
default boolean test(float a)
```

testX
```
boolean testX(float a)
       throws Throwable
```
Implement this, but call test(float a)

Throws:

Throwable

tupleTest

default boolean tupleTest(LFltSingle args)

handlingTest

default boolean handlingTest(float a,
                             HandlingInstructions<Throwable,RuntimeException> handling)

Function call that handles exceptions according to the instructions.

handling

default LFltPredicate handling(HandlingInstructions<Throwable,RuntimeException> handling)

test

default boolean test(float a,
                     @Nonnull
                     ExWMF<RuntimeException> exF,
                     @Nonnull
                     String newMessage,
                     @Nullable
                     Object... messageParams)

trying

default LFltPredicate trying(@Nonnull
                             ExWMF<RuntimeException> exF,
                             @Nonnull
                             String newMessage,
                             @Nullable
                             Object... messageParams)

test

default boolean test(float a,
                     @Nonnull
                     ExWF<RuntimeException> exF)

trying

default LFltPredicate trying(@Nonnull
                             ExWF<RuntimeException> exF)

testThen

default boolean testThen(float a,
                         @Nonnull
                         LPredicate<Throwable> handler)

tryingThen

default LFltPredicate tryingThen(@Nonnull
                                 LPredicate<Throwable> handler)

nestingTest
```
default boolean nestingTest(float a)
```
Function call that handles exceptions by always nesting checked exceptions and propagating the others as is.

shovingTest
```
default boolean shovingTest(float a)
```
Function call that handles exceptions by always propagating them as is, even when they are undeclared checked ones.

handlingTest

static boolean handlingTest(float a,
                            LFltPredicate func,
                            HandlingInstructions<Throwable,RuntimeException> handling)

tryTest

static boolean tryTest(float a,
                       LFltPredicate func)

tryTest

static boolean tryTest(float a,
                       LFltPredicate func,
                       @Nonnull
                       ExWMF<RuntimeException> exF,
                       @Nonnull
                       String newMessage,
                       @Nullable
                       Object... messageParams)

tryTest

static boolean tryTest(float a,
                       LFltPredicate func,
                       @Nonnull
                       ExWF<RuntimeException> exF)

tryTestThen

static boolean tryTestThen(float a,
                           LFltPredicate func,
                           @Nonnull
                           LPredicate<Throwable> handler)

failSafeTest

default boolean failSafeTest(float a,
                             @Nonnull
                             LFltPredicate failSafe)

failSafeTest

static boolean failSafeTest(float a,
                            LFltPredicate func,
                            @Nonnull
                            LFltPredicate failSafe)

failSafe

static LFltPredicate failSafe(LFltPredicate func,
                              @Nonnull
                              LFltPredicate failSafe)

doIf

default boolean doIf(float a,
                     LAction action)

doIf

static boolean doIf(float a,
                    @Nonnull
                    LFltPredicate predicate,
                    @Nonnull
                    LAction action)

doIf

static boolean doIf(float a,
                    @Nonnull
                    LFltPredicate predicate,
                    @Nonnull
                    LFltConsumer consumer)

doIf

default boolean doIf(float a,
                     @Nonnull
                     LFltConsumer consumer)

throwIf

static void throwIf(float a,
                    LFltPredicate pred,
                    ExMF<RuntimeException> factory,
                    @Nonnull
                    String newMessage,
                    @Nullable
                    Object... messageParams)

throwIfNot

static void throwIfNot(float a,
                       LFltPredicate pred,
                       ExMF<RuntimeException> factory,
                       @Nonnull
                       String newMessage,
                       @Nullable
                       Object... messageParams)

nonNullTest
```
default boolean nonNullTest(float a)
```
Just to mirror the method: Ensures the result is not null

doApplyAsBoolean
```
default boolean doApplyAsBoolean(float a)
```
For convenience, where “test()” makes things more confusing than “applyAsBoolean()”.

functionalInterfaceDescription
```
@Nonnull
default String functionalInterfaceDescription()
```
Returns description of the functional interface.

Specified by:

functionalInterfaceDescription in interface MetaFunctionalInterface

doIf

default <V> boolean doIf(V a1,
                         float a2,
                         LObjFltConsumer<V> consumer)

doIf

default <V> boolean doIf(V a1,
                         int a2,
                         float a3,
                         LTieFltConsumer<? super V> consumer)

doIf

default <V> int doIf(V a1,
                     int a2,
                     float a3,
                     LTieFltFunction<? super V> consumer)

fromTo

static void fromTo(int min_i,
                   int max_i,
                   float a,
                   LFltPredicate func)

From-To. Intended to be used with non-capturing lambda.

fromTill

static void fromTill(int min_i,
                     int max_i,
                     float a,
                     LFltPredicate func)

From-To. Intended to be used with non-capturing lambda.

times

static void times(int max_i,
                  float a,
                  LFltPredicate func)

From-To. Intended to be used with non-capturing lambda.

capture
```
default LBoolSupplier capture(float a)
```
Captures arguments but delays the evaluation.

constant
```
static LFltPredicate constant(boolean r)
```
Creates function that always returns the same value.

fltPred

@Nonnull
static LFltPredicate fltPred(@Nonnull
                                       LFltPredicate lambda)

Convenient method in case lambda expression is ambiguous for the compiler (that might happen for overloaded methods accepting different interfaces).

recursive

@Nonnull
static LFltPredicate recursive(@Nonnull
                                         LFunction<LFltPredicate,LFltPredicate> selfLambda)

fltPredThrowing

@Nonnull
static LFltPredicate fltPredThrowing(@Nonnull
                                               ExF<Throwable> exF)

fltPredThrowing

@Nonnull
static LFltPredicate fltPredThrowing(String message,
                                               @Nonnull
                                               ExMF<Throwable> exF)

call

static boolean call(float a,
                    @Nonnull
                    LFltPredicate lambda)

safe
```
@Nonnull
static LFltPredicate safe()
```
Safe instance. That always returns the same value (as alwaysFalse).

safeSupplier
```
@Nonnull
static LSupplier<LFltPredicate> safeSupplier()
```
Safe instance supplier. Returns supplier of safe() instance.

safe

@Nonnull
static LFltPredicate safe(@Nullable
                                    LFltPredicate other)

Safe wrapping. Either argument function is returned (if it is not null) or safe() instance.

safeSupplier

@Nonnull
static LSupplier<LFltPredicate> safeSupplier(@Nullable
                                                       LSupplier<LFltPredicate> supplier)

Safe supplier. Either argument supplier is returned (if it is not null) or supplier of safe() instance.

negate
```
@Nonnull
default LFltPredicate negate()
```
Returns a predicate that represents the logical negation of this predicate.

See Also:

java.util.function.Predicate#negate}

and
```
@Nonnull
default LFltPredicate and(@Nonnull
                                    LFltPredicate other)
```
Returns a predicate that represents the logical AND of evaluation of this predicate and the argument one.

See Also:

java.util.function.Predicate#and()}

or
```
@Nonnull
default LFltPredicate or(@Nonnull
                                   LFltPredicate other)
```
Returns a predicate that represents the logical OR of evaluation of this predicate and the argument one.

See Also:

java.util.function.Predicate#or}

xor
```
@Nonnull
default LFltPredicate xor(@Nonnull
                                    LFltPredicate other)
```
Returns a predicate that represents the logical XOR of evaluation of this predicate and the argument one.

See Also:

java.util.function.Predicate#or}

isEqual
```
@Nonnull
static LFltPredicate isEqual(float target)
```
Creates predicate that evaluates if an object is equal with the argument one.

See Also:

java.util.function.Predicate#isEqual()

compose

@Nonnull
default LFltPredicate compose(@Nonnull
                                        LFltUnaryOperator before)

Allows to manipulate the domain of the function.

composed

static LFltPredicate composed(@Nonnull
                              LFltUnaryOperator before,
                              LFltPredicate after)

fltPredCompose

@Nonnull
default <V> LPredicate<V> fltPredCompose(@Nonnull
                                                   LToFltFunction<? super V> before)

Allows to manipulate the domain of the function.