Skip to content
Projects
Groups
Snippets
Help
This project
Loading...
Sign in / Register
Toggle navigation
S
SzkolenieALX_ProjektPatryka
Overview
Overview
Details
Activity
Cycle Analytics
Repository
Repository
Files
Commits
Branches
Tags
Contributors
Graph
Compare
Charts
Issues
0
Issues
0
List
Board
Labels
Milestones
Merge Requests
0
Merge Requests
0
CI / CD
CI / CD
Pipelines
Jobs
Schedules
Charts
Wiki
Wiki
Snippets
Snippets
Members
Members
Collapse sidebar
Close sidebar
Activity
Graph
Charts
Create a new issue
Jobs
Commits
Issue Boards
Open sidebar
Patryk Czarnik
SzkolenieALX_ProjektPatryka
Commits
44e088db
Commit
44e088db
authored
Jun 13, 2023
by
Patryk Czarnik
Browse files
Options
Browse Files
Download
Email Patches
Plain Diff
ObslugaCSV
parent
863e48dc
Hide whitespace changes
Inline
Side-by-side
Showing
2 changed files
with
23 additions
and
5 deletions
+23
-5
ObslugaCSV.java
src/emps/ObslugaCSV.java
+22
-2
TestOdczytu.java
src/emps/TestOdczytu.java
+1
-3
No files found.
src/emps/ObslugaCSV.java
View file @
44e088db
package
emps
;
package
emps
;
import
java.io.File
;
import
java.io.FileNotFoundException
;
import
java.time.LocalDate
;
import
java.util.ArrayList
;
import
java.util.ArrayList
;
import
java.util.List
;
import
java.util.List
;
import
java.util.Scanner
;
// Klasa narzędziowa / utility class
// Jest to zestaw metod statycznych. Jak moduł w Pythonie czy C++.
public
class
ObslugaCSV
{
public
class
ObslugaCSV
{
public
List
<
Employee
>
wczytaj
(
String
sciezka
)
{
public
static
List
<
Employee
>
wczytaj
(
String
sciezka
)
{
List
<
Employee
>
emps
=
new
ArrayList
<>();
List
<
Employee
>
emps
=
new
ArrayList
<>();
// TODO
// try with resources - od Java 7 - automatyczne zamykanie plików i innych zasobów
try
(
Scanner
scanner
=
new
Scanner
(
new
File
(
sciezka
)))
{
scanner
.
nextLine
();
// pomijamy pierwszą linię z nagłówkami
while
(
scanner
.
hasNextLine
())
{
String
linia
=
scanner
.
nextLine
();
String
[]
t
=
linia
.
split
(
";"
,
-
1
);
Employee
emp
=
new
Employee
(
Integer
.
parseInt
(
t
[
0
]),
t
[
1
],
t
[
2
],
t
[
3
],
Integer
.
parseInt
(
t
[
4
]),
LocalDate
.
parse
(
t
[
5
]),
t
[
6
],
t
[
7
],
t
[
8
],
t
[
9
],
t
[
10
]);
emps
.
add
(
emp
);
}
}
catch
(
FileNotFoundException
e
)
{
e
.
printStackTrace
();
}
return
emps
;
return
emps
;
}
}
...
...
src/emps/TestOdczytu.java
View file @
44e088db
...
@@ -5,9 +5,7 @@ import java.util.List;
...
@@ -5,9 +5,7 @@ import java.util.List;
public
class
TestOdczytu
{
public
class
TestOdczytu
{
public
static
void
main
(
String
[]
args
)
{
public
static
void
main
(
String
[]
args
)
{
ObslugaCSV
obiekt
=
new
ObslugaCSV
();
List
<
Employee
>
emps
=
ObslugaCSV
.
wczytaj
(
"emps.csv"
);
List
<
Employee
>
emps
=
obiekt
.
wczytaj
(
"emps.csv"
);
System
.
out
.
println
(
"Wczytano "
+
emps
.
size
()
+
" rekordów"
);
System
.
out
.
println
(
"Wczytano "
+
emps
.
size
()
+
" rekordów"
);
for
(
Employee
emp
:
emps
)
{
for
(
Employee
emp
:
emps
)
{
...
...
Write
Preview
Markdown
is supported
0%
Try again
or
attach a new file
Attach a file
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Cancel
Please
register
or
sign in
to comment