Television.java

package televisiondemo;
/** *The purpose of this class is to model a television
 * Omar Obaid Alkhammash
 * Lab 5
 * February 1 2023
*/

public class Television {
  //defining attributes
  private String manufacturer; 
  private int screensize;
  boolean powerOn; 
  int channel;     
  int volume ;    

  //Constructor method assigns values to the corresponding feilds
  public Television(String brand, int size) {
    manufacturer = brand;
    screensize = size;
    powerOn = false;
    volume = 20;
    channel = 2;
  }

  //   -------   Methods   -------

  /**
  * This method returns the value stored in the volume field
  */
  public int getVolume() { 
    return volume;        
  }
  /**
  * This method returns the value stored in the channel field
  */
  public int getChannel() { 
    return channel;       
  }
  /**
  * This method returns the constant value stored in the manufacturer field
  */
  public String getManufacturer() { 
    return manufacturer;  
  }
  /**
  * This method returns the constant value stored in the SCREEN_SIZE field
  */
  public int getScreenSize() { 
    return screensize;    
  }
  /**
  * This method stores the desired station in the channel field
  */
  public void setChannel(int choosechannel) { 
    channel = choosechannel;
  }
  /**
  * This method toggles the power between on and off, changing the value stored in the powerOn field from true to false or from false to true.
  */
  public void power() { 
    powerOn = !powerOn;
  }
  /**
  * This method increases the value stored in the volume field by 1
  */
  public void increaseVolume() { 
    volume = volume + 1;
  }
  /**
  * This method decreases the value stored in the volume field by 1
  */
  public void decreaseVolume() { 
    volume = volume - 1;
  } 
}