Mixing
New enum with array
.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty{ height:90px;width:728px;box-sizing:border-box;
}
-2
I need to save enum values (MERIA and SMI in this case) from a list of strings created by split().
Here is what I have:
public AccessLevel getAccess() {
String Access = "MERIA : SMI";
String split = Access.split(" : ");
for (String Acces : split) {
list.add(AccessLevel.valueOf(Acces));
}
return new AccessLevel{AccessLevel.MERIA,AccessLevel.NONE};
}
I want something like this, with the enum parameters from the list saved into an array:
public AccessLevel getAccess() {
String Access = "MERIA : SMI";
String split = Access.split(" : ");
for (String Acces : split) {
list.add(AccessLevel.valueOf(Acces));
}
return new AccessLevel{list};
}
java enums
edited Jan 3 at 5:44
Stalemate Of Tuning
542315
asked Jan 3 at 2:13
Extazzzy Team corpExtazzzy Team corp
42
|
show 1 more comment
-2
I need to save enum values (MERIA and SMI in this case) from a list of strings created by split().
Here is what I have:
public AccessLevel getAccess() {
String Access = "MERIA : SMI";
String split = Access.split(" : ");
for (String Acces : split) {
list.add(AccessLevel.valueOf(Acces));
}
return new AccessLevel{AccessLevel.MERIA,AccessLevel.NONE};
}
I want something like this, with the enum parameters from the list saved into an array:
public AccessLevel getAccess() {
String Access = "MERIA : SMI";
String split = Access.split(" : ");
for (String Acces : split) {
list.add(AccessLevel.valueOf(Acces));
}
return new AccessLevel{list};
}
java enums
edited Jan 3 at 5:44
Stalemate Of Tuning
542315
asked Jan 3 at 2:13
Extazzzy Team corpExtazzzy Team corp
42
idownvotedbecau.se/imageofcode ... well one of many reasons
– Stalemate Of Tuning
Jan 3 at 2:15
sorry corrected
– Extazzzy Team corp
Jan 3 at 2:18
OK in that case idownvotedbecau.se/unclearquestion
– Stalemate Of Tuning
Jan 3 at 2:20
need to be transmitted AccessLevel.MERIA, AccessLevel.NONE to AccessLevel in array
– Extazzzy Team corp
Jan 3 at 2:24
select several enums from AccessLevel and return them in enum format
– Extazzzy Team corp
Jan 3 at 2:29
|
show 1 more comment
-2
-2
-2
I need to save enum values (MERIA and SMI in this case) from a list of strings created by split().
Here is what I have:
public AccessLevel getAccess() {
String Access = "MERIA : SMI";
String split = Access.split(" : ");
for (String Acces : split) {
list.add(AccessLevel.valueOf(Acces));
}
return new AccessLevel{AccessLevel.MERIA,AccessLevel.NONE};
}
I want something like this, with the enum parameters from the list saved into an array:
public AccessLevel getAccess() {
String Access = "MERIA : SMI";
String split = Access.split(" : ");
for (String Acces : split) {
list.add(AccessLevel.valueOf(Acces));
}
return new AccessLevel{list};
}
java enums
edited Jan 3 at 5:44
Stalemate Of Tuning
542315
asked Jan 3 at 2:13
Extazzzy Team corpExtazzzy Team corp
42
I need to save enum values (MERIA and SMI in this case) from a list of strings created by split().
Here is what I have:
public AccessLevel getAccess() {
String Access = "MERIA : SMI";
String split = Access.split(" : ");
for (String Acces : split) {
list.add(AccessLevel.valueOf(Acces));
}
return new AccessLevel{AccessLevel.MERIA,AccessLevel.NONE};
}
I want something like this, with the enum parameters from the list saved into an array:
public AccessLevel getAccess() {
String Access = "MERIA : SMI";
String split = Access.split(" : ");
for (String Acces : split) {
list.add(AccessLevel.valueOf(Acces));
}
return new AccessLevel{list};
}
java enums
java enums
edited Jan 3 at 5:44
Stalemate Of Tuning
542315
asked Jan 3 at 2:13
Extazzzy Team corpExtazzzy Team corp
42
edited Jan 3 at 5:44
Stalemate Of Tuning
542315
asked Jan 3 at 2:13
Extazzzy Team corpExtazzzy Team corp
42
edited Jan 3 at 5:44
Stalemate Of Tuning
542315
edited Jan 3 at 5:44
Stalemate Of Tuning
542315
edited Jan 3 at 5:44
Stalemate Of Tuning
542315
542315
asked Jan 3 at 2:13
Extazzzy Team corpExtazzzy Team corp
42
asked Jan 3 at 2:13
Extazzzy Team corpExtazzzy Team corp
42
asked Jan 3 at 2:13
Extazzzy Team corpExtazzzy Team corp
42
42
idownvotedbecau.se/imageofcode ... well one of many reasons
– Stalemate Of Tuning
Jan 3 at 2:15
sorry corrected
– Extazzzy Team corp
Jan 3 at 2:18
OK in that case idownvotedbecau.se/unclearquestion
– Stalemate Of Tuning
Jan 3 at 2:20
need to be transmitted AccessLevel.MERIA, AccessLevel.NONE to AccessLevel in array
– Extazzzy Team corp
Jan 3 at 2:24
select several enums from AccessLevel and return them in enum format
– Extazzzy Team corp
Jan 3 at 2:29
|
show 1 more comment
idownvotedbecau.se/imageofcode ... well one of many reasons
– Stalemate Of Tuning
Jan 3 at 2:15
sorry corrected
– Extazzzy Team corp
Jan 3 at 2:18
OK in that case idownvotedbecau.se/unclearquestion
– Stalemate Of Tuning
Jan 3 at 2:20
need to be transmitted AccessLevel.MERIA, AccessLevel.NONE to AccessLevel in array
– Extazzzy Team corp
Jan 3 at 2:24
select several enums from AccessLevel and return them in enum format
– Extazzzy Team corp
Jan 3 at 2:29
idownvotedbecau.se/imageofcode ... well one of many reasons
– Stalemate Of Tuning
Jan 3 at 2:15
idownvotedbecau.se/imageofcode ... well one of many reasons
– Stalemate Of Tuning
Jan 3 at 2:15
sorry corrected
– Extazzzy Team corp
Jan 3 at 2:18
sorry corrected
– Extazzzy Team corp
Jan 3 at 2:18
OK in that case idownvotedbecau.se/unclearquestion
– Stalemate Of Tuning
Jan 3 at 2:20
OK in that case idownvotedbecau.se/unclearquestion
– Stalemate Of Tuning
Jan 3 at 2:20
need to be transmitted AccessLevel.MERIA, AccessLevel.NONE to AccessLevel in array
– Extazzzy Team corp
Jan 3 at 2:24
need to be transmitted AccessLevel.MERIA, AccessLevel.NONE to AccessLevel in array
– Extazzzy Team corp
Jan 3 at 2:24
select several enums from AccessLevel and return them in enum format
– Extazzzy Team corp
Jan 3 at 2:29
select several enums from AccessLevel and return them in enum format
– Extazzzy Team corp
Jan 3 at 2:29
|
show 1 more comment
2 Answers
2
active
oldest
votes
2
Create a new array using the length split.length.
public AccessLevel getAccess() {
String access = "MERIA : SMI";
String split = access.split("\s*:\s*");
AccessLevel accessLevels = new AccessLevel[split.length];
for (int i = 0; i < split.length; i++) {
accessLevels[i] = AccessLevel.valueOf(split[i]);
}
return accessLevels;
}
Also note that I changed " : " to "\s*:\s*" to cater any number of spaces. Alternatively, you can use String.trim().
And non-final variable names in java start with lower-case letters.
Or you can use the Stream API:-
public AccessLevel getAccess() {
String access = "MERIA : SMI";
return Arrays.stream(access.split(":"))
.map(String::trim)
.map(AccessLevel::valueOf)
.toArray(AccessLevel::new);
}
answered Jan 3 at 2:28
KartikKartik
4,52231537
add a comment |
3
problems
there are a number of problems with your code:
Accessshould beaccess
in java it is convention to type a lower case letter at the start of a variable and an upper case letter at the start of a class name, that way classes en variables are easily distinguishable
but mainly
listdoesn't exist so you should make a variable.
solutions
arrays
public AccessLevel getAccess() {
String accessesString = "MERIA : SMI";
String split = accessesString.split(" : ");
AccessLevel list = new AccessLevel[split.length];
for (int i = 0; i < split.length; i++) {
list[i] = AccessLevel.valueOf(split[i]);
}
return list;
}
List
you should really use List instead of basic arrays, they're more versatile and easier to use.
public List<AccessLevel> getAccess() {
String accessesString = "MERIA : SMI";
String split = accessesString.split(" : ");
List<AccessLevel> list = new ArrayList<>();
for (String access : split) {
list.add(AccessLevel.valueOf(access));
}
return list;
}
Streams
The most elegant solutions in my opinion but maybe a bit more difficult.
public List<AccessLevel> getAccess() {
String accessesString = "MERIA : SMI";
String split = accessesString.split(" : ");
return Arrays.stream(split)
.map(AccessLevel::valueOf)
.collect(Collectors.toList());
}
I hope that was helpful!
greetz
answered Jan 3 at 2:53
Louisb BoucquetLouisb Boucquet
514
add a comment |
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
2
Create a new array using the length split.length.
public AccessLevel getAccess() {
String access = "MERIA : SMI";
String split = access.split("\s*:\s*");
AccessLevel accessLevels = new AccessLevel[split.length];
for (int i = 0; i < split.length; i++) {
accessLevels[i] = AccessLevel.valueOf(split[i]);
}
return accessLevels;
}
Also note that I changed " : " to "\s*:\s*" to cater any number of spaces. Alternatively, you can use String.trim().
And non-final variable names in java start with lower-case letters.
Or you can use the Stream API:-
public AccessLevel getAccess() {
String access = "MERIA : SMI";
return Arrays.stream(access.split(":"))
.map(String::trim)
.map(AccessLevel::valueOf)
.toArray(AccessLevel::new);
}
answered Jan 3 at 2:28
KartikKartik
4,52231537
add a comment |
2
Create a new array using the length split.length.
public AccessLevel getAccess() {
String access = "MERIA : SMI";
String split = access.split("\s*:\s*");
AccessLevel accessLevels = new AccessLevel[split.length];
for (int i = 0; i < split.length; i++) {
accessLevels[i] = AccessLevel.valueOf(split[i]);
}
return accessLevels;
}
Also note that I changed " : " to "\s*:\s*" to cater any number of spaces. Alternatively, you can use String.trim().
And non-final variable names in java start with lower-case letters.
Or you can use the Stream API:-
public AccessLevel getAccess() {
String access = "MERIA : SMI";
return Arrays.stream(access.split(":"))
.map(String::trim)
.map(AccessLevel::valueOf)
.toArray(AccessLevel::new);
}
answered Jan 3 at 2:28
KartikKartik
4,52231537
add a comment |
2
2
2
Create a new array using the length split.length.
public AccessLevel getAccess() {
String access = "MERIA : SMI";
String split = access.split("\s*:\s*");
AccessLevel accessLevels = new AccessLevel[split.length];
for (int i = 0; i < split.length; i++) {
accessLevels[i] = AccessLevel.valueOf(split[i]);
}
return accessLevels;
}
Also note that I changed " : " to "\s*:\s*" to cater any number of spaces. Alternatively, you can use String.trim().
And non-final variable names in java start with lower-case letters.
Or you can use the Stream API:-
public AccessLevel getAccess() {
String access = "MERIA : SMI";
return Arrays.stream(access.split(":"))
.map(String::trim)
.map(AccessLevel::valueOf)
.toArray(AccessLevel::new);
}
answered Jan 3 at 2:28
KartikKartik
4,52231537
Create a new array using the length split.length.
public AccessLevel getAccess() {
String access = "MERIA : SMI";
String split = access.split("\s*:\s*");
AccessLevel accessLevels = new AccessLevel[split.length];
for (int i = 0; i < split.length; i++) {
accessLevels[i] = AccessLevel.valueOf(split[i]);
}
return accessLevels;
}
Also note that I changed " : " to "\s*:\s*" to cater any number of spaces. Alternatively, you can use String.trim().
And non-final variable names in java start with lower-case letters.
Or you can use the Stream API:-
public AccessLevel getAccess() {
String access = "MERIA : SMI";
return Arrays.stream(access.split(":"))
.map(String::trim)
.map(AccessLevel::valueOf)
.toArray(AccessLevel::new);
}
answered Jan 3 at 2:28
KartikKartik
4,52231537
edited Jan 3 at 3:08
answered Jan 3 at 2:28
KartikKartik
4,52231537
answered Jan 3 at 2:28
KartikKartik
4,52231537
answered Jan 3 at 2:28
KartikKartik
4,52231537
4,52231537
add a comment |
add a comment |
3
problems
there are a number of problems with your code:
Accessshould beaccess
in java it is convention to type a lower case letter at the start of a variable and an upper case letter at the start of a class name, that way classes en variables are easily distinguishable
but mainly
listdoesn't exist so you should make a variable.
solutions
arrays
public AccessLevel getAccess() {
String accessesString = "MERIA : SMI";
String split = accessesString.split(" : ");
AccessLevel list = new AccessLevel[split.length];
for (int i = 0; i < split.length; i++) {
list[i] = AccessLevel.valueOf(split[i]);
}
return list;
}
List
you should really use List instead of basic arrays, they're more versatile and easier to use.
public List<AccessLevel> getAccess() {
String accessesString = "MERIA : SMI";
String split = accessesString.split(" : ");
List<AccessLevel> list = new ArrayList<>();
for (String access : split) {
list.add(AccessLevel.valueOf(access));
}
return list;
}
Streams
The most elegant solutions in my opinion but maybe a bit more difficult.
public List<AccessLevel> getAccess() {
String accessesString = "MERIA : SMI";
String split = accessesString.split(" : ");
return Arrays.stream(split)
.map(AccessLevel::valueOf)
.collect(Collectors.toList());
}
I hope that was helpful!
greetz
answered Jan 3 at 2:53
Louisb BoucquetLouisb Boucquet
514
add a comment |
3
problems
there are a number of problems with your code:
Accessshould beaccess
in java it is convention to type a lower case letter at the start of a variable and an upper case letter at the start of a class name, that way classes en variables are easily distinguishable
but mainly
listdoesn't exist so you should make a variable.
solutions
arrays
public AccessLevel getAccess() {
String accessesString = "MERIA : SMI";
String split = accessesString.split(" : ");
AccessLevel list = new AccessLevel[split.length];
for (int i = 0; i < split.length; i++) {
list[i] = AccessLevel.valueOf(split[i]);
}
return list;
}
List
you should really use List instead of basic arrays, they're more versatile and easier to use.
public List<AccessLevel> getAccess() {
String accessesString = "MERIA : SMI";
String split = accessesString.split(" : ");
List<AccessLevel> list = new ArrayList<>();
for (String access : split) {
list.add(AccessLevel.valueOf(access));
}
return list;
}
Streams
The most elegant solutions in my opinion but maybe a bit more difficult.
public List<AccessLevel> getAccess() {
String accessesString = "MERIA : SMI";
String split = accessesString.split(" : ");
return Arrays.stream(split)
.map(AccessLevel::valueOf)
.collect(Collectors.toList());
}
I hope that was helpful!
greetz
answered Jan 3 at 2:53
Louisb BoucquetLouisb Boucquet
514
add a comment |
3
3
3
problems
there are a number of problems with your code:
Accessshould beaccess
in java it is convention to type a lower case letter at the start of a variable and an upper case letter at the start of a class name, that way classes en variables are easily distinguishable
but mainly
listdoesn't exist so you should make a variable.
solutions
arrays
public AccessLevel getAccess() {
String accessesString = "MERIA : SMI";
String split = accessesString.split(" : ");
AccessLevel list = new AccessLevel[split.length];
for (int i = 0; i < split.length; i++) {
list[i] = AccessLevel.valueOf(split[i]);
}
return list;
}
List
you should really use List instead of basic arrays, they're more versatile and easier to use.
public List<AccessLevel> getAccess() {
String accessesString = "MERIA : SMI";
String split = accessesString.split(" : ");
List<AccessLevel> list = new ArrayList<>();
for (String access : split) {
list.add(AccessLevel.valueOf(access));
}
return list;
}
Streams
The most elegant solutions in my opinion but maybe a bit more difficult.
public List<AccessLevel> getAccess() {
String accessesString = "MERIA : SMI";
String split = accessesString.split(" : ");
return Arrays.stream(split)
.map(AccessLevel::valueOf)
.collect(Collectors.toList());
}
I hope that was helpful!
greetz
answered Jan 3 at 2:53
Louisb BoucquetLouisb Boucquet
514
problems
there are a number of problems with your code:
Accessshould beaccess
in java it is convention to type a lower case letter at the start of a variable and an upper case letter at the start of a class name, that way classes en variables are easily distinguishable
but mainly
listdoesn't exist so you should make a variable.
solutions
arrays
public AccessLevel getAccess() {
String accessesString = "MERIA : SMI";
String split = accessesString.split(" : ");
AccessLevel list = new AccessLevel[split.length];
for (int i = 0; i < split.length; i++) {
list[i] = AccessLevel.valueOf(split[i]);
}
return list;
}
List
you should really use List instead of basic arrays, they're more versatile and easier to use.
public List<AccessLevel> getAccess() {
String accessesString = "MERIA : SMI";
String split = accessesString.split(" : ");
List<AccessLevel> list = new ArrayList<>();
for (String access : split) {
list.add(AccessLevel.valueOf(access));
}
return list;
}
Streams
The most elegant solutions in my opinion but maybe a bit more difficult.
public List<AccessLevel> getAccess() {
String accessesString = "MERIA : SMI";
String split = accessesString.split(" : ");
return Arrays.stream(split)
.map(AccessLevel::valueOf)
.collect(Collectors.toList());
}
I hope that was helpful!
greetz
answered Jan 3 at 2:53
Louisb BoucquetLouisb Boucquet
514
answered Jan 3 at 2:53
Louisb BoucquetLouisb Boucquet
514
answered Jan 3 at 2:53
Louisb BoucquetLouisb Boucquet
514
answered Jan 3 at 2:53
Louisb BoucquetLouisb Boucquet
514
514
add a comment |
add a comment |
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idownvotedbecau.se/imageofcode ... well one of many reasons
– Stalemate Of Tuning
Jan 3 at 2:15
sorry corrected
– Extazzzy Team corp
Jan 3 at 2:18
OK in that case idownvotedbecau.se/unclearquestion
– Stalemate Of Tuning
Jan 3 at 2:20
need to be transmitted AccessLevel.MERIA, AccessLevel.NONE to AccessLevel in array
– Extazzzy Team corp
Jan 3 at 2:24
select several enums from AccessLevel and return them in enum format
– Extazzzy Team corp
Jan 3 at 2:29