Adding functionality

  • Eclipse: Oxygen
  • Java: 1.8

Adding functionality

This tutorial deals with describing various functionalities of Composition. As described earlier in composition we can ‘inherit’ objects which are used to reference the method or the attribute related to the class.
The same concept is described here when the attributes of processor class are accessed by the Demo class via Laptop.


Laptop [screen=17.0, processor=Processor [brand=intel, series=7200U, generation=7, cores=4, threads=4, cacheMemory=6MB, frequency=2.5Ghz, minFrequency=2.5Ghz, maxfrequency=3.1Ghz], ram=DDR4, hardDrive=2TB, graphicsCard=GraphicsCard [brand=Nvidia, series=1050, memory=4GB], opticalDrive=null, keyboard=backlit]

Gaming mode on

Current frequency: 3.1Ghz

Contributed by: Poonam Tomar

Full stack Java Developer

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