kotlin-stdlib/kotlin.collections/[Common]MutableListIterator

MutableListIterator

interface MutableListIterator<T> : ListIterator<T> , MutableIterator<T>

An iterator over a mutable collection that supports indexed access. Provides the ability to add, modify and remove elements while iterating.

Functions

add

abstract fun add(element: T)

Adds the specified element element into the underlying collection immediately before the element that would be returned by next, if any, and after the element that would be returned by previous, if any. (If the collection contains no elements, the new element becomes the sole element in the collection.) The new element is inserted before the implicit cursor: a subsequent call to next would be unaffected, and a subsequent call to previous would return the new element. (This call increases by one the value
that would be returned by a call to nextIndex or previousIndex.)

hasNext

abstract operator override fun hasNext(): Boolean

hasPrevious

abstract fun hasPrevious(): Boolean

abstract operator override fun next(): T

nextIndex

abstract fun nextIndex(): Int

abstract fun previous(): T

previousIndex

abstract fun previousIndex(): Int

remove

abstract override fun remove()

set

abstract fun set(element: T)

Replaces the last element returned by next or previous with the specified element element.