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LambdaArgument

interface LambdaArgument : ValueArgument

A ValueArgument that is a trailing lambda passed outside the call parentheses, as in list.forEach { ... }.

Inheritors

Properties

isSpread

open val isSpread: Boolean

true if this is a spread argument (*array).

See also

Functions

asElement

abstract fun asElement(): KtElement

Returns the underlying PSI element that this argument corresponds to.

getArgumentExpression

Returns the argument expression, or null if it is missing in incomplete code.

getArgumentName

Returns the argument name for a named argument (name = value), or null if this argument is positional.

getLambdaExpression

Returns the lambda expression of this argument, or null if it is missing in incomplete code.

getSpreadElement

abstract fun getSpreadElement(): LeafPsiElement?

Returns the * spread token for a spread argument (foo(*array), which passes an array as a series of vararg arguments), or null if this argument is not spread.

isExternal

abstract fun isExternal(): Boolean

Returns true if the argument is located outside of the call element, as with the range in a when condition with a subject: when (a) { in c -> }.

isNamed

abstract fun isNamed(): Boolean

Returns true if this is a named argument (name = value).