--%>
Assignment Help - homework help

What is an Iterator pattern

Iterator pattern: It is a common pattern in which the contents of a collection are iterated above in order. The Iterator pattern frees a client of data from requiring details of how the data is stored. This pattern is maintained by the Iterator and ListIterator interfaces.

   Related Questions in Programming Languages

  • Q : Describe Method Method : The portion of

    Method: The portion of a class definition which implements some of the behavior of objects of the class. The body of the method includes declarations of local variables and statements to execute the behavior. The method receives input through its argu

    		•
  • Q : Define the term Garbage collector

    Garbage collector: It is a daemon thread which recycles objects to which there are no extant references in a program.

    		•
  • Q : What is an Initializer Initializer : A

    Initializer: A block stated at the outermost level of a class - identical to a method devoid of a header. The initializer blocks are executed, in order, whenever an instance is formed. They are executed prior to the constructor of the defining class,

    		•
  • Q : Maintaining audit trail of product

    The accuracy of product table data is crucial and the Brwebean’s. owner prefers to have an audit file which contains information regarding all DML activity on the BB_PRODUCT table. This information must point out the user id of the user running a DML statement,

    		•
  • Q : Where must I utilize XML Where must I

    Where must I utilize XML?

    		•
  • Q : Explain the difference between RAM and

    Explain the difference between RAM and ROM?

    		•
  • Q : Define Fetch-execute cycle

    Fetch-execute cycle: The simple set of steps which are endlessly recurring by a computer's Central Processing Unit for each and every program instruction: `Fetch the next instruction suggested by the program counter,' `update the program counter to pa

    		•
  • Q : Criticizing CORBA technology Criticize

    Criticize the process by which the CORBA technology was designed and implemented.

    		•
  • Q : Program to Calculate Estimate

    Collaboration Policy Collaboration between students on programming assignments is NOT allowed under any circumstances - you may not even discuss your work with other

    		•
  • Q : Explain Copy constructor Copy

    Copy constructor: It is a constructor which takes a single argument of similar class. For illustration:     public class Point {        

    		•