Source and listener
What do you mean by the term source and listener?
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The source is an object which produces an event. This takes place when the internal state of that object changes in a certain manner. A listener is an object which is notified whenever an event takes place. It consists of two major requirements. First, it should have been registered with a source to receive the notifications regarding specific event. Second, it should implement essential methods to receive and process such notifications.
Illustrate the term programming analysis and design in brief.
Assignment: Sorting You will write a simple sorting program. This program should be invoked as follows: shell% ./fastsort -i inputfile -o outputfile
Assignment: Sorting
You will write a simple sorting program. This program should be invoked as follows:
shell% ./fastsort -i inputfile -o outputfile
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