import java.util Scanner;

public class Dog extends Pet $\{$

I$/$declare instance Variables

public int dogSpaceNumber; $//$ public integer

public dolang$/$ming: $/$pubic olean true $=$ yes or false $=$ no

Il initialized the base characteristics of the Pet class, so that the I$/$ Dog class can inherit its features.

public Dog String petName, int petAge, int dogSpaces, int daysStay,

int dogSpaceNumber, double dogWeight, boolean grooming$)\{$

Il set cat spaces and amount due to zero, irrelevant to Dog Class and$/$or assignment.

HRering io ine member of curent bets from wihin the istance method or constructor.

$//$ I don't understand how to describe this. But,

$//$ public int petType $=$ "dog";

Il is equivalent to

$//$ this.petType $=$ "dog";

I$|$ Also using "this" to call other constructors in the same class $($explicit constructor invocation$)$ throughout.

this.petType $=$ "dog";

this.petName $=$ petName;

this.petAge $=$ petAge;

this.dogSpaces $=$ dogSpaces;

this.daysStay $=$ daysStay;

this.dogSpaceNumber $=$ dogSpaceNumber;

this.dogWeight $=$ dogWeight;

this.grooming $=$ false;

$\}$

Il constructor is called with no arguments, $3$ default fields will populate.

public Dog$(\{$

this.dogWeight $=0$;

this.dogWeight $=0$;

this.grooming $=$ false;

$$

Il constructor called with $2$ arguments, $1$ default field.

public Dog$($int dogSpaceNumber, double dogWeight$)\{$

this.dogSpaceNumber $=$ dogSpaceNumber;

this.dog Weight $=$ dogWeight;

this.grooming $=$ false;

Il assessor method for dogSpaceNumber, returns dogSpaceNumber.

public int getDogSpaceNumber $\{$

return dogSpaceNumber;

$\}$

Il mutator method for dogSpaceNumber, with parameter new value of dogSpaceNumber.

public void setDogSpaceNumber$($int dogSpaceNumber$)\{$

this.dogSpaceNumber $=$ dogSpaceNumber;

$//$ Validates user input. If space numbers less than $0$ or greater than $30$ are called,

I$/$ an error message will be displayed. Additionally, the space number selected is displayed.

Il Zero is a default place holder.

if $($this$.$dogSpaceNumber $<0)\{$

System.out.println"ERROR: Enter a valid space number. InMust be between $1-30.")$;

System.out.printin$("$Dog Space Number Selected: $"+$ this.dog SpaceNumber$)$;

$\}$ else if $($this$.$dogSpaceNumber $>31)\{$

System.out.printin$("$ERROR: Enter a valid space number. InMust be between $1-30.")$;

System.out.print$/$n$("$Dog Space Number Selected: $"+$ this.dogSpaceNumber$)$;

Il default is set to zero, if empty constructor DOG$()$ is called.

$\}$ else if $($this$.$dogSpaceNumber $==0)\{$

System.out.printin$("$Default Space Number. InSet space number between $1-30")$;

$\}$ else if $($this$.$dogSpaceNumber $>0$ && this.dogSpaceNumber $<31)\{$

System.out.printin$("$Dog Space Number Selected: $"+$ this.dogSpaceNumber$)$;

Il assessor method for dogWeight, returns dogWeight.

public double getDog Weight$)\{$

return dogWeight;

$\}$

Il mutator method for dogweight, with parameter new value of dogWeight.

oublic void setDogWeight$($double dogWeight$)\{$

this.dogWeight $=$ dogWeight;

Il validates weight input. Outputs string with daily boarding fee and grooming fee to user.

I$/$ displays error message for weights less than $0.$

if$($this$.$dogWeight $<0)\{$

System.out.println$("$ERROR: Enter valid weight."$)$;

$$ else if $($this$.$dogWeight $>0\mathrm{.}0$ && this.dogWeight $<20\mathrm{.}0)<$

Il unsure if this is appropriate for the pet check$-$in process, the specification document is Il unclear. But it makes sense to only have to have this done here to me$.$ With the boolean Il being set in "isgrooming" if daysStay $>2.$ amountDue $+=(28\mathrm{.}00*$ daysStay$)$;

if $($isGrooming$))\{$

amountDue $+=19\mathrm{.}95$;

$\}$

System.out.println$("$Boarding fee: $$28\mathrm{.}00$ a day. InGrooming fee: $$15\mathrm{.}95")$;

$$ else if $($this$.$dogWeight $>19$ && this.dogWeight $<31)\{$ amountDue $+=(29\mathrm{.}00*$ daysStay$)$;

if $($isGrooming$))\{$

amountDue $+=28\mathrm{.}95$;

System.out.println"Boarding fee: $$29\mathrm{.}00$ a day. InGrooming fee: $$28\mathrm{.}95")$;

$$ else if $($this$.$dogWeight $>30)\{$ amountDue $+=(34\mathrm{.}00*$ daysStay$)$;

if $($isGrooming$))\{$

amountDue $+=29\mathrm{.}95$;

System.out.print$/$n$("$Boarding fee: $$34\mathrm{.}00$ a day. InGrooming fee: $$29\mathrm{.}95")$;

Il assessor method for isgrooming, returns grooming $($if true or false$).$

public boolean isGrooming$)\{$

return this.grooming;

Il mutator method for grooming, with parameter new value of grooming.

public void setGrooming$($String selectGrooming, int daysStay$)\{$

Il if $($this$.$grooming$)\{$

$//$ If the daysStay is greater than $1$ and the petType is equivalent to dog

Il $($ignores String case$)$ then move on to next if statement. Else if I$/$ the petType isn't DOG or the daysStay is less than $2,$ OUTPUT I$/$ grooming not available to user.

if $($daysStay $>1)$ && $($petType$.$equalsIgnoreCase$("$dog$")))\{$

$//$ If user typed in "yes" for String selectGrooming $($ignores case$),$ then this.grooming

$//$ is set to true. Confirmation is then OUTPUT to the user. Else if this.grooming

$//$ is set to false. Message is the OUTPUT to user that grooming was declined.

IITODO this isn't working properly, pets class isn't complete and daysStay is I$/$TODO collected in the Pet Class file.

System.out.printin$("$Grooming Available.In Enter $\backslash "$yes$"$ to select groom