Alexander Udalov
31 lines
910 B
Kotlin
31 lines
910 B
Kotlin
/*
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* Copyright 2010-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
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* that can be found in the license/LICENSE.txt file.
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*/
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package kotlin.jvm.functions
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import kotlin.jvm.internal.FunctionBase
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/**
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* A function that takes N >= 23 arguments.
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*
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* This interface must only be used in Java sources to reference a Kotlin function type with more than 22 arguments.
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*/
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@SinceKotlin("1.3")
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interface FunctionN<out R> : Function<R>, FunctionBase<R> {
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/**
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* Invokes the function with the specified arguments.
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*
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* Must **throw exception** if the length of passed [args] is not equal to the parameter count returned by [arity].
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*
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* @param args arguments to the function
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*/
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operator fun invoke(vararg args: Any?): R
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/**
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* Returns the number of arguments that must be passed to this function.
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*/
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override val arity: Int
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}
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