quarkdown-core/com.quarkdown.core.function/SimpleFunction

SimpleFunction

data class SimpleFunction<T : OutputValue<*>>(val name: String, val parameters: List<FunctionParameter<*>>, val validators: List<FunctionCallValidator<T>> = emptyList(), val invoke: (ArgumentBindings) -> T) : Function<T>

A basic Function implementation.

See also

Constructors

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constructor(name: String, parameters: List<FunctionParameter<*>>, validators: List<FunctionCallValidator<T>> = emptyList(), invoke: (ArgumentBindings) -> T)

Properties

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open override val invoke: (ArgumentBindings) -> T

Function that maps the input arguments into an output value. Arguments and parameters compliance in terms of matching types and count is not checked here. The ArgumentBindings allow looking up argument values by their parameter.

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open override val name: String

Function name.

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open override val parameters: List<FunctionParameter<*>>

Declared parameters.

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open override val validators: List<FunctionCallValidator<T>>

Validators that check the validity of a function call towards this function. If a condition is not met during the validation, an exception should be thrown.

Functions

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fun Function<*>.signatureAsString(includeName: Boolean = true): String