kotlin-stdlib/kotlin.reflect/KProperty1

KProperty1

actual interface KProperty1<T, out V> : KProperty<V> , Function1<T, V> (source)(source)

Represents a property, operations on which take one receiver as a parameter.

Since Kotlin

1.0

Parameters

T

the type of the receiver which should be used to obtain the value of the property.

V

the type of the property value.

Inheritors

expect interface KProperty1<T, out V> : KProperty<V> , Function1<T, V> (source)(source)

Represents a property, operations on which take one receiver as a parameter.

Since Kotlin

1.0

Parameters

T

the type of the receiver which should be used to obtain the value of the property.

V

the type of the property value.

Inheritors

Types

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interface Getter<T, out V> : KProperty.Getter<V> , Function1<T, V>

Getter of the property is a get method declared alongside the property.

Since Kotlin 1.0

Properties

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abstract val annotations: List<Annotation>
abstract val annotations: List<Annotation>

Annotations which are present on this element.

Since Kotlin 1.0
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abstract val getter: KProperty.Getter<V>
abstract override val getter: KProperty1.Getter<T, V>

The getter of this property, used to obtain the value of the property.

Since Kotlin 1.0
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actual abstract val name: String
actual abstract val name: String

The name of this callable as it was declared in the source code. If the callable has no name, a special invented name is created. Nameless callables include:

Since Kotlin 1.0
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abstract val parameters: List<KParameter>
abstract val parameters: List<KParameter>

Parameters required to make a call to this callable. If this callable requires a this instance or an extension receiver parameter, they come first in the list in that order.

Since Kotlin 1.0
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abstract val returnType: KType
abstract val returnType: KType

The type of values returned by this callable.

Since Kotlin 1.0

Functions

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abstract fun call(vararg args: Any?): V
abstract fun call(vararg args: Any?): V

Calls this callable with the specified list of arguments and returns the result. Throws an exception if the number of specified arguments is not equal to the size of parameters, or if their types do not match the types of the parameters.

Since Kotlin 1.0
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abstract fun callBy(args: Map<KParameter, Any?>): V
abstract fun callBy(args: Map<KParameter, Any?>): V

Calls this callable with the specified mapping of parameters to arguments and returns the result. If a parameter is not found in the mapping and is not optional (as per KParameter.isOptional), or its type does not match the type of the provided value, an exception is thrown.

Since Kotlin 1.0
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actual abstract fun get(receiver: T): V
expect abstract fun get(receiver: T): V

Returns the current value of the property.

Since Kotlin 1.0
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abstract operator fun invoke(p1: T): V
abstract operator fun invoke(p1: T): V
Since Kotlin 1.0