ValueDsl

Base class providing DSL property delegates for value handling, including transformation, validation, and list management.

Constructors

constructor()

protected open fun <I, O> conditional(defaultValue: I, beforeGet: KProperty<*>.(I) -> Boolean = { true }, beforeSet: KProperty<*>.(O) -> Boolean = { true }, getTransform: KProperty<*>.(I) -> O, setTransform: KProperty<*>.(O) -> I, validateGet: KProperty<*>.(O) -> Boolean = { true }, validateSet: KProperty<*>.(I) -> Boolean = { true }, messageBuilder: KProperty<*>.() -> Any = { "Invalid value for property $name." }): ReadWriteProperty<Any?, O>

Creates a property delegate with validation and transformation logic.

protected open fun <T> list(initial: MutableList<T> = mutableListOf(), getTransform: (T) -> T = { it }, setTransform: (T) -> T = { it }, beforeAccess: (MutableList<T>) -> Unit = {}): DslReadOnlyListProperty<T>

Creates a non-replaceable mutable list property delegate with element transformations and a hook.

protected open fun <T> optional(getTransform: KProperty<*>.(T?) -> T? = { it }, setTransform: KProperty<*>.(T?) -> T? = { it }): ReadWriteProperty<Any?, T?>

Creates an optional property delegate (nullable).

protected open fun <T> prepared(defaultValue: T, getTransform: KProperty<*>.(T) -> T = { it }, setTransform: KProperty<*>.(T) -> T = { it }): ReadWriteProperty<Any?, T>

Creates a property delegate with a default value and optional transformations.

protected open fun <T> replaceableList(initial: MutableList<T> = mutableListOf(), getTransform: (T) -> T = { it }, setTransform: (T) -> T = { it }, beforeAccess: (MutableList<T>) -> Unit = {}, beforeReplace: (MutableList<T>) -> Unit = {}): DslReadWriteListProperty<T>

Creates a replaceable list property delegate with element transformations and hooks.

protected open fun <T> required(getTransform: KProperty<*>.(T) -> T = { it }, setTransform: KProperty<*>.(T) -> T = { it }, messageBuilder: KProperty<*>.() -> Any = { "Property is required and cannot be null." }): ReadWriteProperty<Any?, T>

Creates a required (non-null) property delegate.

protected open fun <I, O> value(defaultValue: I, getTransform: KProperty<*>.(I) -> O, setTransform: KProperty<*>.(O) -> I): ReadWriteProperty<Any?, O>

Creates a property delegate with custom get/set transformations.

protected open fun <I, O> value(initial: MutableList<I> = mutableListOf(), getTransform: MutableList<O>.(I) -> O, setTransform: MutableList<O>.(O) -> I, beforeAccess: (MutableList<O>) -> Unit = {}): DslReadOnlyListProperty<O>

Creates a mutable list property delegate with transformations and a hook.

Creates a replaceable mutable list property delegate with transformations and hooks.