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  1. #1

    Thumbs up What is an Iterator class?

    A class that is used to traverse through the objects maintained by a container class. There are five categories of iterators:
    random access.
    input iterators
    forward iterators
    output iterators,
    bidirectional iterators.
    An iterator is an entity that gives access to the contents of a container object without violating encapsulation constraints.

  2. #2

    Default

    In computer programming, an iterator is an object that enables a programmer to traverse a container, particularly lists. Various types of iterators are often provided via a container's interface.

    Thank you~!

  3. #3
    Join Date
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    Default

    Iterator is a design pattern. It specifies how to navigate through the elements of a collection. Collection is a collection like array, stack, list.

  4. #4

    Default

    Java iterator is an interface belongs to collection framework allow us to traverse the collection and access the data element of collection without bothering the user about specific implementation of that collection it.

  5. #5

    Default

    An iterator is an object that enables a programmer to traverse a container, particularly lists. Various types of iterators are often provided via a container's interface.An iterator over a collection. Iterator takes the place of Enumeration in the Java Collections Framework. Iterators differ from enumerations in two ways: Iterators allow the caller to remove elements from the underlying collection during the iteration with well-defined semantics. Method names have been improved.

  6. #6

    Default

    In computer programming, an iterator is an object that enables a programmer to traverse a container, particularly lists. Various types of iterators are often provided via a container's interface.

  7. #7

    Default

    In computer programming, an iterator is an object that enables a programmer to traverse a container, particularly lists. Various types of iterators are often provided via a container's interface.In computer programming, an iterator is an object that enables a programmer to traverse a container, particularly lists. Various types of iterators are often provided via a container's interface.


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