How to call a private method that initializes a char array inside constructor java
0
I am working on my final project in my OOP1 class. The language is java.
I'd like to know how I invoke the following method inside my constructor:
public Garden (int size) {
garden=new char[size][size];
this.initializeGarden(garden);
}
private void intializeGarden(char garden) {
for(int i=0;i<garden.length;i++)
for(int j =0;j<garden.length;j++)
garden[i][j]='-';
}
this.initializeGarden(garden); is one of several failed attempts.
I've tried a few variations, and eclipse didn't like any of them.
java
asked Nov 23 at 3:23
mtlchk
72
add a comment |
0
I am working on my final project in my OOP1 class. The language is java.
I'd like to know how I invoke the following method inside my constructor:
public Garden (int size) {
garden=new char[size][size];
this.initializeGarden(garden);
}
private void intializeGarden(char garden) {
for(int i=0;i<garden.length;i++)
for(int j =0;j<garden.length;j++)
garden[i][j]='-';
}
this.initializeGarden(garden); is one of several failed attempts.
I've tried a few variations, and eclipse didn't like any of them.
java
asked Nov 23 at 3:23
mtlchk
72
3
Just callthis.initializeGarden(garden), without the brackets.
– Jai
Nov 23 at 3:27
1
Possible duplicate of Can I call methods in constructor in Java?
– user7
Nov 23 at 3:27
1
Have a look at Why is it considered bad practice to call a method from within a constructor
– user7
Nov 23 at 3:28
IsinitializeGardenpart of the class? Also, the in that function call inside of the constructor is not needed. If you are getting any errors, could you edit your answer to include them?
– Jonathan Van Dam
Nov 23 at 3:28
add a comment |
0
0
0
I am working on my final project in my OOP1 class. The language is java.
I'd like to know how I invoke the following method inside my constructor:
public Garden (int size) {
garden=new char[size][size];
this.initializeGarden(garden);
}
private void intializeGarden(char garden) {
for(int i=0;i<garden.length;i++)
for(int j =0;j<garden.length;j++)
garden[i][j]='-';
}
this.initializeGarden(garden); is one of several failed attempts.
I've tried a few variations, and eclipse didn't like any of them.
java
asked Nov 23 at 3:23
mtlchk
72
I am working on my final project in my OOP1 class. The language is java.
I'd like to know how I invoke the following method inside my constructor:
public Garden (int size) {
garden=new char[size][size];
this.initializeGarden(garden);
}
private void intializeGarden(char garden) {
for(int i=0;i<garden.length;i++)
for(int j =0;j<garden.length;j++)
garden[i][j]='-';
}
this.initializeGarden(garden); is one of several failed attempts.
I've tried a few variations, and eclipse didn't like any of them.
java
java
asked Nov 23 at 3:23
mtlchk
72
asked Nov 23 at 3:23
mtlchk
72
asked Nov 23 at 3:23
mtlchk
72
asked Nov 23 at 3:23
mtlchk
72
asked Nov 23 at 3:23
mtlchk
72
72
3
Just callthis.initializeGarden(garden), without the brackets.
– Jai
Nov 23 at 3:27
1
Possible duplicate of Can I call methods in constructor in Java?
– user7
Nov 23 at 3:27
1
Have a look at Why is it considered bad practice to call a method from within a constructor
– user7
Nov 23 at 3:28
IsinitializeGardenpart of the class? Also, the in that function call inside of the constructor is not needed. If you are getting any errors, could you edit your answer to include them?
– Jonathan Van Dam
Nov 23 at 3:28
add a comment |
3
Just callthis.initializeGarden(garden), without the brackets.
– Jai
Nov 23 at 3:27
1
Possible duplicate of Can I call methods in constructor in Java?
– user7
Nov 23 at 3:27
1
Have a look at Why is it considered bad practice to call a method from within a constructor
– user7
Nov 23 at 3:28
IsinitializeGardenpart of the class? Also, the in that function call inside of the constructor is not needed. If you are getting any errors, could you edit your answer to include them?
– Jonathan Van Dam
Nov 23 at 3:28
3
3
Just call
this.initializeGarden(garden), without the brackets.– Jai
Nov 23 at 3:27
Just call
this.initializeGarden(garden), without the brackets.– Jai
Nov 23 at 3:27
1
1
Possible duplicate of Can I call methods in constructor in Java?
– user7
Nov 23 at 3:27
Possible duplicate of Can I call methods in constructor in Java?
– user7
Nov 23 at 3:27
1
1
Have a look at Why is it considered bad practice to call a method from within a constructor
– user7
Nov 23 at 3:28
Have a look at Why is it considered bad practice to call a method from within a constructor
– user7
Nov 23 at 3:28
Is
initializeGarden part of the class? Also, the in that function call inside of the constructor is not needed. If you are getting any errors, could you edit your answer to include them?– Jonathan Van Dam
Nov 23 at 3:28
Is
initializeGarden part of the class? Also, the in that function call inside of the constructor is not needed. If you are getting any errors, could you edit your answer to include them?– Jonathan Van Dam
Nov 23 at 3:28
add a comment |
3 Answers
3
active
oldest
votes
2
public class Garden {
char garden;
public Garden (int size) {
garden=new char[size][size];
this.initializeGarden(garden);
}
private void initializeGarden(char garden) {
for(int i=0;i<garden.length;i++)
for(int j =0;j<garden.length;j++)
garden[i][j]='-';
}
public void display(){
for(int i=0;i<garden.length;i++){
for(int j =0;j<garden.length;j++){
System.out.print(garden[i][j]);
}
System.out.println();
}
}
public static void main(String args) {
new Garden(20).display();
}
}
answered Nov 23 at 4:07
0day
557
add a comment |
0
Your private method intializeGarden appears to have a typo in it.
So the call would look like intializeGarden(garden)
answered Nov 23 at 3:33
TT--
630723
Yes, I saw that after posting. Thanks :) Well, at least I was not totally out to lunch. "Hmm, this should work" Yeah it does, when you spell things right!
– mtlchk
Nov 23 at 3:49
add a comment |
0
Simply change
this.initializeGarden(garden);
to
this.initializeGarden(garden);
The above code will pass the garden variable as an argument to the initializeGarden method.
answered Nov 23 at 3:37
hev1
5,5533527
add a comment |
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3 Answers
3
active
oldest
votes
3 Answers
3
active
oldest
votes
active
oldest
votes
active
oldest
votes
2
public class Garden {
char garden;
public Garden (int size) {
garden=new char[size][size];
this.initializeGarden(garden);
}
private void initializeGarden(char garden) {
for(int i=0;i<garden.length;i++)
for(int j =0;j<garden.length;j++)
garden[i][j]='-';
}
public void display(){
for(int i=0;i<garden.length;i++){
for(int j =0;j<garden.length;j++){
System.out.print(garden[i][j]);
}
System.out.println();
}
}
public static void main(String args) {
new Garden(20).display();
}
}
answered Nov 23 at 4:07
0day
557
add a comment |
2
public class Garden {
char garden;
public Garden (int size) {
garden=new char[size][size];
this.initializeGarden(garden);
}
private void initializeGarden(char garden) {
for(int i=0;i<garden.length;i++)
for(int j =0;j<garden.length;j++)
garden[i][j]='-';
}
public void display(){
for(int i=0;i<garden.length;i++){
for(int j =0;j<garden.length;j++){
System.out.print(garden[i][j]);
}
System.out.println();
}
}
public static void main(String args) {
new Garden(20).display();
}
}
answered Nov 23 at 4:07
0day
557
add a comment |
2
2
2
public class Garden {
char garden;
public Garden (int size) {
garden=new char[size][size];
this.initializeGarden(garden);
}
private void initializeGarden(char garden) {
for(int i=0;i<garden.length;i++)
for(int j =0;j<garden.length;j++)
garden[i][j]='-';
}
public void display(){
for(int i=0;i<garden.length;i++){
for(int j =0;j<garden.length;j++){
System.out.print(garden[i][j]);
}
System.out.println();
}
}
public static void main(String args) {
new Garden(20).display();
}
}
answered Nov 23 at 4:07
0day
557
public class Garden {
char garden;
public Garden (int size) {
garden=new char[size][size];
this.initializeGarden(garden);
}
private void initializeGarden(char garden) {
for(int i=0;i<garden.length;i++)
for(int j =0;j<garden.length;j++)
garden[i][j]='-';
}
public void display(){
for(int i=0;i<garden.length;i++){
for(int j =0;j<garden.length;j++){
System.out.print(garden[i][j]);
}
System.out.println();
}
}
public static void main(String args) {
new Garden(20).display();
}
}
answered Nov 23 at 4:07
0day
557
answered Nov 23 at 4:07
0day
557
answered Nov 23 at 4:07
0day
557
answered Nov 23 at 4:07
0day
557
557
add a comment |
add a comment |
0
Your private method intializeGarden appears to have a typo in it.
So the call would look like intializeGarden(garden)
answered Nov 23 at 3:33
TT--
630723
Yes, I saw that after posting. Thanks :) Well, at least I was not totally out to lunch. "Hmm, this should work" Yeah it does, when you spell things right!
– mtlchk
Nov 23 at 3:49
add a comment |
0
Your private method intializeGarden appears to have a typo in it.
So the call would look like intializeGarden(garden)
answered Nov 23 at 3:33
TT--
630723
Yes, I saw that after posting. Thanks :) Well, at least I was not totally out to lunch. "Hmm, this should work" Yeah it does, when you spell things right!
– mtlchk
Nov 23 at 3:49
add a comment |
0
0
0
Your private method intializeGarden appears to have a typo in it.
So the call would look like intializeGarden(garden)
answered Nov 23 at 3:33
TT--
630723
Your private method intializeGarden appears to have a typo in it.
So the call would look like intializeGarden(garden)
answered Nov 23 at 3:33
TT--
630723
answered Nov 23 at 3:33
TT--
630723
answered Nov 23 at 3:33
TT--
630723
answered Nov 23 at 3:33
TT--
630723
630723
Yes, I saw that after posting. Thanks :) Well, at least I was not totally out to lunch. "Hmm, this should work" Yeah it does, when you spell things right!
– mtlchk
Nov 23 at 3:49
add a comment |
Yes, I saw that after posting. Thanks :) Well, at least I was not totally out to lunch. "Hmm, this should work" Yeah it does, when you spell things right!
– mtlchk
Nov 23 at 3:49
Yes, I saw that after posting. Thanks :) Well, at least I was not totally out to lunch. "Hmm, this should work" Yeah it does, when you spell things right!
– mtlchk
Nov 23 at 3:49
Yes, I saw that after posting. Thanks :) Well, at least I was not totally out to lunch. "Hmm, this should work" Yeah it does, when you spell things right!
– mtlchk
Nov 23 at 3:49
add a comment |
0
Simply change
this.initializeGarden(garden);
to
this.initializeGarden(garden);
The above code will pass the garden variable as an argument to the initializeGarden method.
answered Nov 23 at 3:37
hev1
5,5533527
add a comment |
0
Simply change
this.initializeGarden(garden);
to
this.initializeGarden(garden);
The above code will pass the garden variable as an argument to the initializeGarden method.
answered Nov 23 at 3:37
hev1
5,5533527
add a comment |
0
0
0
Simply change
this.initializeGarden(garden);
to
this.initializeGarden(garden);
The above code will pass the garden variable as an argument to the initializeGarden method.
answered Nov 23 at 3:37
hev1
5,5533527
Simply change
this.initializeGarden(garden);
to
this.initializeGarden(garden);
The above code will pass the garden variable as an argument to the initializeGarden method.
answered Nov 23 at 3:37
hev1
5,5533527
answered Nov 23 at 3:37
hev1
5,5533527
answered Nov 23 at 3:37
hev1
5,5533527
answered Nov 23 at 3:37
hev1
5,5533527
5,5533527
add a comment |
add a comment |
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3
Just call
this.initializeGarden(garden), without the brackets.– Jai
Nov 23 at 3:27
1
Possible duplicate of Can I call methods in constructor in Java?
– user7
Nov 23 at 3:27
1
Have a look at Why is it considered bad practice to call a method from within a constructor
– user7
Nov 23 at 3:28
Is
initializeGardenpart of the class? Also, the in that function call inside of the constructor is not needed. If you are getting any errors, could you edit your answer to include them?– Jonathan Van Dam
Nov 23 at 3:28