LDblToFltFunction (magma-func 2.0.0 API)

All Superinterfaces:

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

All Known Implementing Classes:

LDblToFltFunction.LDblToFltFunctionSingle
```
@FunctionalInterface
public interface LDblToFltFunction
extends MetaFunction, MetaInterface.NonThrowing, Codomain<aType.aFloat>, Domain1<aType.aDouble>
```
Non-throwing functional interface (lambda) LDblToFltFunction for Java 8.
Type: function
Domain (lvl: 1): double a
Co-domain: float

Nested Class Summary

Nested Classes
Modifier and Type Interface and Description

static class LDblToFltFunction.LDblToFltFunctionSingle
- 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`	`LDblToFltFunction.LDblToFltFunctionSingle`

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
`default float`	`applyAsFlt(double a)`
`default float`	`applyAsFlt(double a, ExWF<RuntimeException> exF)`
`default float`	`applyAsFlt(double a, ExWMF<RuntimeException> exF, String newMessage, Object... messageParams)`
`default float`	`applyAsFltThen(double a, LToFltFunction<Throwable> handler)`
`float`	`applyAsFltX(double a)` Implement this, but call applyAsFlt(double a)
`static float`	`call(double a, LDblToFltFunction lambda)`
`default LFltSupplier`	`capture(double a)` Captures arguments but delays the evaluation.
`default LDblToFltFunction`	`compose(LDblUnaryOperator before)` Allows to manipulate the domain of the function.
`static LDblToFltFunction`	`composed(LDblUnaryOperator before, LDblToFltFunction after)`
`static <V> LToFltFunction<V>`	`composed(LToDblFunction<? super V> before, LDblToFltFunction after)`
`static LDblToFltFunction`	`constant(float r)` Creates function that always returns the same value.
`static LDblToFltFunction`	`dblToFltFunc(LDblToFltFunction lambda)` Convenient method in case lambda expression is ambiguous for the compiler (that might happen for overloaded methods accepting different interfaces).
`default <V> LToFltFunction<V>`	`dblToFltFuncCompose(LToDblFunction<? super V> before)` Allows to manipulate the domain of the function.
`static LDblToFltFunction`	`dblToFltFuncThrowing(ExF<Throwable> exF)`
`static LDblToFltFunction`	`dblToFltFuncThrowing(String message, ExMF<Throwable> exF)`
`static LDblToFltFunction`	`failSafe(LDblToFltFunction func, LDblToFltFunction failSafe)`
`default float`	`failSafeApplyAsFlt(double a, LDblToFltFunction failSafe)`
`static float`	`failSafeApplyAsFlt(double a, LDblToFltFunction func, LDblToFltFunction failSafe)`
`default <C0> void`	`forEach(IndexedRead<C0,aType.aDouble> ia, C0 source, LFltConsumer consumer)` For each element (or tuple) from arguments, calls the function and passes the result to consumer.
`static void`	`fromTill(int min_i, int max_i, double a, LDblToFltFunction func)` From-To.
`static void`	`fromTo(int min_i, int max_i, double a, LDblToFltFunction func)` From-To.
`default String`	`functionalInterfaceDescription()` Returns description of the functional interface.
`default LDblToFltFunction`	`handling(HandlingInstructions<Throwable,RuntimeException> handling)`
`default float`	`handlingApplyAsFlt(double a, HandlingInstructions<Throwable,RuntimeException> handling)` Function call that handles exceptions according to the instructions.
`static float`	`handlingApplyAsFlt(double a, LDblToFltFunction func, HandlingInstructions<Throwable,RuntimeException> handling)`
`default <C0,I0> void`	`iterate(SequentialRead<C0,I0,aType.aDouble> sa, C0 source, LFltConsumer consumer)` For each element (or tuple) from arguments, calls the function and passes the result to consumer.
`default float`	`nestingApplyAsFlt(double a)` Function call that handles exceptions by always nesting checked exceptions and propagating the others as is.
`default float`	`nonNullApplyAsFlt(double a)` Just to mirror the method: Ensures the result is not null
`static float`	`produceFloat(double a)` Does nothing (LDblToFltFunction) Function
`static LDblToFltFunction`	`recursive(LFunction<LDblToFltFunction,LDblToFltFunction> selfLambda)`
`static LDblToFltFunction`	`safe()` Safe instance.
`static LDblToFltFunction`	`safe(LDblToFltFunction other)` Safe wrapping.
`static LSupplier<LDblToFltFunction>`	`safeSupplier()` Safe instance supplier.
`static LSupplier<LDblToFltFunction>`	`safeSupplier(LSupplier<LDblToFltFunction> supplier)` Safe supplier.
`default float`	`shovingApplyAsFlt(double a)` Function call that handles exceptions by always propagating them as is, even when they are undeclared checked ones.
`default <V> LDblFunction<V>`	`then(LFltFunction<? extends V> after)` Combines two functions together in a order.
`default LDblPredicate`	`thenToBool(LFltPredicate after)` Combines two functions together in a order.
`default LDblToByteFunction`	`thenToByte(LFltToByteFunction after)` Combines two functions together in a order.
`default LDblToCharFunction`	`thenToChar(LFltToCharFunction after)` Combines two functions together in a order.
`default LDblUnaryOperator`	`thenToDbl(LFltToDblFunction after)` Combines two functions together in a order.
`default LDblToFltFunction`	`thenToFlt(LFltUnaryOperator after)` Combines two functions together in a order.
`default LDblToIntFunction`	`thenToInt(LFltToIntFunction after)` Combines two functions together in a order.
`default LDblToLongFunction`	`thenToLong(LFltToLongFunction after)` Combines two functions together in a order.
`default LDblToSrtFunction`	`thenToSrt(LFltToSrtFunction after)` Combines two functions together in a order.
`static void`	`times(int max_i, double a, LDblToFltFunction func)` From-To.
`static float`	`tryApplyAsFlt(double a, LDblToFltFunction func)`
`static float`	`tryApplyAsFlt(double a, LDblToFltFunction func, ExWF<RuntimeException> exF)`
`static float`	`tryApplyAsFlt(double a, LDblToFltFunction func, ExWMF<RuntimeException> exF, String newMessage, Object... messageParams)`
`static float`	`tryApplyAsFltThen(double a, LDblToFltFunction func, LToFltFunction<Throwable> handler)`
`default LDblToFltFunction`	`trying(ExWF<RuntimeException> exF)`
`default LDblToFltFunction`	`trying(ExWMF<RuntimeException> exF, String newMessage, Object... messageParams)`
`default LDblToFltFunction`	`tryingThen(LToFltFunction<Throwable> handler)`
`default float`	`tupleApplyAsFlt(LDblSingle args)`

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, isPredicate, isSupplier

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

applyAsFlt
```
default float applyAsFlt(double a)
```

applyAsFltX
```
float applyAsFltX(double a)
           throws Throwable
```
Implement this, but call applyAsFlt(double a)

Throws:

Throwable

tupleApplyAsFlt

default float tupleApplyAsFlt(LDblSingle args)

handlingApplyAsFlt

default float handlingApplyAsFlt(double a,
                                 HandlingInstructions<Throwable,RuntimeException> handling)

Function call that handles exceptions according to the instructions.

handling

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

applyAsFlt

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

trying

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

applyAsFlt

default float applyAsFlt(double a,
                         @Nonnull
                         ExWF<RuntimeException> exF)

trying

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

applyAsFltThen

default float applyAsFltThen(double a,
                             @Nonnull
                             LToFltFunction<Throwable> handler)

tryingThen

default LDblToFltFunction tryingThen(@Nonnull
                                     LToFltFunction<Throwable> handler)

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

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

handlingApplyAsFlt

static float handlingApplyAsFlt(double a,
                                LDblToFltFunction func,
                                HandlingInstructions<Throwable,RuntimeException> handling)

tryApplyAsFlt

static float tryApplyAsFlt(double a,
                           LDblToFltFunction func)

tryApplyAsFlt

static float tryApplyAsFlt(double a,
                           LDblToFltFunction func,
                           @Nonnull
                           ExWMF<RuntimeException> exF,
                           @Nonnull
                           String newMessage,
                           @Nullable
                           Object... messageParams)

tryApplyAsFlt

static float tryApplyAsFlt(double a,
                           LDblToFltFunction func,
                           @Nonnull
                           ExWF<RuntimeException> exF)

tryApplyAsFltThen

static float tryApplyAsFltThen(double a,
                               LDblToFltFunction func,
                               @Nonnull
                               LToFltFunction<Throwable> handler)

failSafeApplyAsFlt

default float failSafeApplyAsFlt(double a,
                                 @Nonnull
                                 LDblToFltFunction failSafe)

failSafeApplyAsFlt

static float failSafeApplyAsFlt(double a,
                                LDblToFltFunction func,
                                @Nonnull
                                LDblToFltFunction failSafe)

failSafe

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

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

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

Specified by:

functionalInterfaceDescription in interface MetaFunctionalInterface

fromTo

static void fromTo(int min_i,
                   int max_i,
                   double a,
                   LDblToFltFunction func)

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

fromTill

static void fromTill(int min_i,
                     int max_i,
                     double a,
                     LDblToFltFunction func)

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

times

static void times(int max_i,
                  double a,
                  LDblToFltFunction func)

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

capture
```
default LFltSupplier capture(double a)
```
Captures arguments but delays the evaluation.

constant
```
static LDblToFltFunction constant(float r)
```
Creates function that always returns the same value.

dblToFltFunc

@Nonnull
static LDblToFltFunction dblToFltFunc(@Nonnull
                                                LDblToFltFunction lambda)

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

recursive

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

dblToFltFuncThrowing

@Nonnull
static LDblToFltFunction dblToFltFuncThrowing(@Nonnull
                                                        ExF<Throwable> exF)

dblToFltFuncThrowing

@Nonnull
static LDblToFltFunction dblToFltFuncThrowing(String message,
                                                        @Nonnull
                                                        ExMF<Throwable> exF)

call

static float call(double a,
                  @Nonnull
                  LDblToFltFunction lambda)

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

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

safe

@Nonnull
static LDblToFltFunction safe(@Nullable
                                        LDblToFltFunction other)

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

safeSupplier

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

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

compose

@Nonnull
default LDblToFltFunction compose(@Nonnull
                                            LDblUnaryOperator before)

Allows to manipulate the domain of the function.

composed

static LDblToFltFunction composed(@Nonnull
                                  LDblUnaryOperator before,
                                  LDblToFltFunction after)

dblToFltFuncCompose

@Nonnull
default <V> LToFltFunction<V> dblToFltFuncCompose(@Nonnull
                                                            LToDblFunction<? super V> before)

Allows to manipulate the domain of the function.