Starting Out with Java: From Control Structures through Data Structures (4th Edition) (What's New in Computer Science)
4th Edition
ISBN: 9780134787961
Author: Tony Gaddis, Godfrey Muganda
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Question
Chapter 17.8, Problem 17.22CP
Program Plan Intro
Generic Method:
- Methods that introduce their own type parameters are called as Generic method.
- List of type parameters included inside the angle bracket which appears before the method’s return type.
- In generic method, type parameters are allowed to express the dependencies among the types of one or more arguments and its return type.
- The programmers are enabled to specify a single method declaration with a set of related methods.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
A class needs to contain two generic methods with different number of parameters. Explain the mechanism used to achieve this.
in JAVA
Give an example of a program that uses the nongeneric version of a class from the Java Collection Framework and the equivalent program that uses the generic version. How do the two implementations differ? Why is having the syntax of generics better?
Discuss what is meant by a generic class
Chapter 17 Solutions
Starting Out with Java: From Control Structures through Data Structures (4th Edition) (What's New in Computer Science)
Ch. 17.1 - Prob. 17.1CPCh. 17.1 - When ArrayList is used as a non-generic class, why...Ch. 17.1 - Suppose we use the following statement to...Ch. 17.1 - Assume we have used the statement shown in...Ch. 17.2 - Prob. 17.5CPCh. 17.2 - Prob. 17.6CPCh. 17.2 - Prob. 17.7CPCh. 17.2 - Prob. 17.8CPCh. 17.3 - Prob. 17.9CPCh. 17.3 - Prob. 17.10CP
Ch. 17.3 - Prob. 17.11CPCh. 17.3 - Prob. 17.12CPCh. 17.3 - Prob. 17.13CPCh. 17.3 - Prob. 17.14CPCh. 17.4 - Prob. 17.15CPCh. 17.5 - Prob. 17.16CPCh. 17.5 - Prob. 17.17CPCh. 17.6 - Prob. 17.18CPCh. 17.6 - Prob. 17.19CPCh. 17.6 - Prob. 17.20CPCh. 17.8 - Prob. 17.21CPCh. 17.8 - Prob. 17.22CPCh. 17.9 - Prob. 17.23CPCh. 17.9 - During the process of erasure, when the compiler...Ch. 17.9 - Prob. 17.25CPCh. 17 - Prob. 1MCCh. 17 - Prob. 2MCCh. 17 - Look at the following method header: void...Ch. 17 - Look at the following method header: void...Ch. 17 - Look at the following method header: void...Ch. 17 - Look at the following method header: void...Ch. 17 - Prob. 7MCCh. 17 - Prob. 8MCCh. 17 - Prob. 9MCCh. 17 - The process used by the Java compiler to remove...Ch. 17 - True or False: It is better to discover an error...Ch. 17 - Prob. 12TFCh. 17 - True or False: Type parameters must be single...Ch. 17 - Prob. 14TFCh. 17 - Prob. 15TFCh. 17 - True or False: You cannot create an array of...Ch. 17 - Prob. 17TFCh. 17 - Prob. 18TFCh. 17 - Prob. 1FTECh. 17 - Assume the following is a method header in a...Ch. 17 - public class MyClassT { public static void...Ch. 17 - public class PointT extends Number super Integer {...Ch. 17 - Assume there is a class named Customer. Write a...Ch. 17 - Assume names references an object of the...Ch. 17 - Prob. 3AWCh. 17 - Prob. 4AWCh. 17 - Prob. 5AWCh. 17 - Prob. 6AWCh. 17 - Prob. 7AWCh. 17 - Prob. 1SACh. 17 - Look at the following method header: public T...Ch. 17 - Prob. 3SACh. 17 - Do generic types exist at the bytecode level?Ch. 17 - Prob. 5SACh. 17 - When the compiler encounters a class, interface,...Ch. 17 - Prob. 1PCCh. 17 - Prob. 2PCCh. 17 - Prob. 3PCCh. 17 - Prob. 4PCCh. 17 - Prob. 5PCCh. 17 - Prob. 6PCCh. 17 - Prob. 7PC
Knowledge Booster
Similar questions
- Can we have static methods in an Interface?arrow_forwardjava Declare a generic interface called Pair that takes two type parameters K and V. This interface has two methods getKey that returns a value of type K, and getValue that returns a value of type V. Write a class OrderedPair implementing the Pair interface. The class has two instance variables which are key (of type K) and value (of type V). Define the constructor of the class OrderedPair that initializes the instance variables. In a class named Util, define a generic method, compare, which compares two Pair objects. Based on equals method inherited from the Object class, returns true if the keys and values of the two pairs are equal. Test your compare method. Write and test a generic method countGreaterThan that receives an array from any type that implements the Comparable interface and a parameter e of the same type. The method counts and returns the array elements that are greater than e.arrow_forwardPlease anser this question correctly, my answer show was only half right.arrow_forward
- please help me understand this code in java (using generic method). More specifically why was item1,item2, item3 parameter names never used again and what is the purpose of this line of code: TheType tripleMin(TheType item1, TheType item2, TheType item3) {arrow_forwardWrite a generic class that stores two elements of the same type and can tell the user which one is the larger between the two. The type of the two elements should be parameterized and the class should have a function called “maxElement” that returns the larger element. write this java codearrow_forward7. To declare an interface named A with two generic types, use a. public interface A(E, F) { ... } b. public interface A { } ... c. public interface A { } .. d. public interface A (E) { ... }arrow_forward
- In java show, if possible, an example of a generic class that extends another class and implements an interface. If it's not possible, explain why. (Write only the header).arrow_forwardThere is a difference between generic testing and acceptability testing, and you should be aware of this difference.What exactly are some of the key differences between dynamic testing and static testing?arrow_forwardThere is a difference between generic testing and acceptability testing, and you should be aware of this difference. What exactly are some of the key differences between dynamic testing and static testing?arrow_forward
- Java Problem: Write a generic isEqualTo that compares its two arguments/paramaters with the equals method and return true if the two are equals and false if not equal.arrow_forwardPlease request you to solve..arrow_forwardProgramming Exercise 8 asks you to redefine the class to implement the nodes of a linked list so that the instance variables are private. Therefore, the class linkedListType and its derived classes unorderedLinkedList and orderedLinkedList can no longer directly access the instance variables of the class nodeType. Rewrite the definitions of these classes so that these classes use the member functions of the class nodeType to access the info and link fields of a node. Also write programs to test various operations of the classes unorderedLinkedList and orderedLinkedList. template <class Type>class nodeType{public:const nodeType<Type>& operator=(const nodeType<Type>&);//Overload the assignment operator.void setInfo(const Type& elem);//Function to set the info of the node.//Postcondition: info = elem;Type getInfo() const;//Function to return the info of the node.//Postcondition: The value of info is returned.void setLink(nodeType<Type>…arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Database System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill EducationStarting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSONDigital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSON
- C How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSONDatabase Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage LearningProgrammable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education
Database System Concepts
Computer Science
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:McGraw-Hill Education
Starting Out with Python (4th Edition)
Computer Science
ISBN:9780134444321
Author:Tony Gaddis
Publisher:PEARSON
Digital Fundamentals (11th Edition)
Computer Science
ISBN:9780132737968
Author:Thomas L. Floyd
Publisher:PEARSON
C How to Program (8th Edition)
Computer Science
ISBN:9780133976892
Author:Paul J. Deitel, Harvey Deitel
Publisher:PEARSON
Database Systems: Design, Implementation, & Manag...
Computer Science
ISBN:9781337627900
Author:Carlos Coronel, Steven Morris
Publisher:Cengage Learning
Programmable Logic Controllers
Computer Science
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education