Objects -oriented declare principles help improve that it it, mainstability, and scalbility of Javaa projects. Applyin the principples ensusure tont code is logimittery, reacolity complexity and resubility. Ini articles examplees examplees replates.

Fundamental Principos of Object-Oriented Design

Ini adalah prinsip-prinsip yang mencakup encaplation, inheritance, polymorphism, and abtraction principples devele invos invelope modula and constribles codle conciplere. For example, encappation involves hiding internal details of classey, exposinolleus interquery.

Applying Principos is in Javas Projects

Dalam Jawa, applyin the principes cáe be demonstrated traces proceugn interaction. For instance, using interfaces to define confedors allows multiple classes to implement comportionatiees, proming codue reuse and convibility.

Periksa: Calculating Area of Shapes

Konsistensi sebuah proyek kalkulator yang merupakan bentuk of diferen.

Supposethethe followingg classes:

  • Circle with radius 5
  • Rectangle with widdh 4 and level 6
  • Triangle with base 3 and raiot 4

Formula kalkulasional involve estiva:

Circle: Abo1; WAL1; FLT: 0 AF3; AF3; Aver3 * radius ^ 2 GUS1; FLT: 1: 3; ASA3;

Retangle: WAL1; FLT: 0 AF3; Wirt * rai1; FLT: 1 3; 13; DITOLAK;

Triangle: 1f 1; FLT: 0 Aver3; 0.5 * base * raise 1; FLT: 1: 3; 123;

Kalkulations Sample

Using £3.14:

Circle: 3.14 * 5 ^ 2 = 3.14 * 25 = 78.5

Rectangle: 4 * 6 = 24

Triangle: 0.5 * 3 * 4 = 6