Meaning of active and passive objects
Illustrate in brief the meaning of active and passive objects?
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The active objects are one which instigates an interaction that owns a thread and they are answerable for handling control to the other objects. In simple terms it can be referred as client.
The passive objects are one that passively waits for the message to be processed. This waits for the other object which needs its services. In simple terms it can be termed to as server.
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Client: It is a user of a service. The Web client requests resources from Web server, for example: Whenever the client is an object then this is the sender of messages to its object servers.
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Reader class: It is sub-class of the Reader abstract, stated in the java.io package. Reader classes translate input from the host-dependent character set encoding into the Unicode.
Fully qualified class name: The name of a class, comprising any package name and including class name. The class outline is as follows: package oddments; class Outer
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Block: The statements and declarations are enclosed between a matching pair of curly brackets ({ and }). For example, a class body is a block, as it is a method body. The block surrounds a nested scope level.
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