'Collection interface' presentation slideshows

Lists and the Collection Interface

Lists and the Collection Interface. Based on Koffmann and Wolfgang Chapter 4. Chapter Outline. The List interface Writing an array-based implementation of List Linked list data structures: Singly-linked Doubly-linked Circular Implementing List with a linked list.

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Unit-IV Collections Framework

Unit-IV Collections Framework. Why Collection classes ? . int a; int b; 10000 variables Array :- class Employee; Employee Emp []=new Employee[1000];. Index 0. Index 1. Index 999. Array Limitations :. 1.Fixed in size 2. Homogeneous data

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Lists and the Collection Interface Review inheritance & collections

Lists and the Collection Interface Review inheritance & collections. Objectives. Theory: To understand list, linked list To study the difference between single-, double-, and circular linked list data structures Implementation: List interface, ArrayList , LinkedList

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COM S 228 Collections and Iterators Instructor: Ying Cai Department of Computer Science

COM S 228 Collections and Iterators Instructor: Ying Cai Department of Computer Science Iowa State University yingcai@iastate.edu Office: Atanasoff 201. Java Collection Framework. Very often we need a way to store and access a collection of elements of the same type

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Lists and the Collection Interface

Lists and the Collection Interface. Chapter 4. Chapter Objectives. To become familiar with the List interface To understand how to write an array-based implementation of the List interface To study the difference between single-, double-, and circular linked list data structures

598 views • 50 slides

Lists and the Collection Interface

Lists and the Collection Interface. Chapter 10. Chapter Objectives. To become familiar with the List interface To understand how to write an array-based implementation of the List interface To study the difference between single-, double-, and circular linked list data structures

488 views • 48 slides

Double-Linked Lists and Circular Lists

Double-Linked Lists and Circular Lists. Double-Linked Lists. Limitations of a singly-linked list: Insertion at the front is O(1) insertion at other positions is O( n ) Insertion is convenient only after a referenced node Removing a node requires a reference to the previous node

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CS 602 Collections

CS 602 Collections. Arathi Bhandari. Overview. A Collection is a container that groups similar elements into an entity. Examples would include a list of bank accounts, set of students, group of telephone numbers.

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Collection, Iterable, and Iterator Interfaces

Collection, Iterable, and Iterator Interfaces. The Collection Interface and its Hierarchy The Iterable and Iterator Interfaces For-each Loops with Iterable Collections Introduction to Exercise 1. The Collection Interface.

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The Java Collections Package

The Java Collections Package. C. DeJong Fall 2001. Introduction. A collection is an object that contains other objects Ex: a poker hand, a phone directory, a mail folder. Collection framework features. Interfaces Implementations Algorithms Polymorphic

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Collection, Iterable, and Iterator Interfaces

Collection, Iterable, and Iterator Interfaces. The Collection Interface and its Hierarchy The Iterable and Iterator Interfaces For-each Loops with Iterable Collections Reading: L&C 3 rd : 15.1-15.2 2 nd :3.2 . 1. Collections. A collection is a typical example of Abstract Data Type.

333 views • 19 slides

COMP 121

COMP 121. Week 9: ArrayList. Objectives. To understand the List interface To examine how the List interface is implemented by the ArrayList class To introduce the Iterator and Iterable interfaces To review the enhanced for statement. List Interface.

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WRLC Digital Content Systems

WRLC Digital Content Systems. WRLC Digital Collections Shared digital collection interface and production facility ALADIN Research Commons Shared institutional repository WRLC Digital Object Catalog Shared digital object management system. WRLC Digital Collections.

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Iterators and Tree Traversals

Iterators and Tree Traversals. Binary Trees. In a binary tree, each node has at most two subtrees A set of nodes T is a binary tree if either of the following is true T is empty Its root node has two subtrees, TL and TR, such that TL and TR are binary trees. Tree Traversals.

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JCF Collection classes and interfaces

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Collections

Collections. A collection is an Object which contains other Objects. There are three fundamental kinds of collection :. Sets - no duplicates. Lists - duplicates allowed. Maps - key / value pairs. The Collection interface mandates the following methods:.

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What is the difference between Collection interface and Collections class in Java

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