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Patryk Czarnik
alx_mszczonow_1
Commits
a94eff9b
Commit
a94eff9b
authored
Jul 10, 2023
by
Patryk Czarnik
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ObslugaCSV do rekordów
parent
9702151a
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3 changed files
with
54 additions
and
1 deletions
+54
-1
ObslugaCSV.java
src/main/java/emps/ObslugaCSV.java
+1
-1
ObslugaCSV.java
src/main/java/sprzedaz/ObslugaCSV.java
+40
-0
WypiszObiekty.java
src/main/java/sprzedaz/WypiszObiekty.java
+13
-0
No files found.
src/main/java/emps/ObslugaCSV.java
View file @
a94eff9b
...
...
@@ -5,7 +5,7 @@ import java.time.LocalDate;
import
java.util.ArrayList
;
import
java.util.List
;
public
class
ObslugaCSV
{
class
ObslugaCSV
{
public
static
List
<
Employee
>
wczytaj
()
{
return
wczytaj
(
"pliki/emps.csv"
);
...
...
src/main/java/sprzedaz/ObslugaCSV.java
0 → 100644
View file @
a94eff9b
package
sprzedaz
;
import
java.io.BufferedReader
;
import
java.io.File
;
import
java.io.FileReader
;
import
java.io.IOException
;
import
java.math.BigDecimal
;
import
java.time.LocalDate
;
import
java.util.ArrayList
;
import
java.util.List
;
class
ObslugaCSV
{
public
static
List
<
Rekord
>
wczytaj
()
{
return
wczytaj
(
"pliki/sprzedaz.csv"
);
}
public
static
List
<
Rekord
>
wczytaj
(
String
sciezka
)
{
return
wczytaj
(
new
File
(
sciezka
));
}
public
static
List
<
Rekord
>
wczytaj
(
File
plik
)
{
List
<
Rekord
>
lista
=
new
ArrayList
<>();
try
(
BufferedReader
reader
=
new
BufferedReader
(
new
FileReader
(
plik
)))
{
reader
.
readLine
();
String
linia
;
while
((
linia
=
reader
.
readLine
())
!=
null
)
{
String
[]
t
=
linia
.
split
(
","
,
-
1
);
Rekord
rekord
=
new
Rekord
(
LocalDate
.
parse
(
t
[
0
]),
t
[
1
],
t
[
2
],
t
[
3
],
t
[
4
],
new
BigDecimal
(
t
[
5
]),
Integer
.
parseInt
(
t
[
6
]));
lista
.
add
(
rekord
);
}
}
catch
(
IOException
e
)
{
throw
new
RuntimeException
(
e
);
}
return
lista
;
}
}
src/main/java/sprzedaz/WypiszObiekty.java
0 → 100644
View file @
a94eff9b
package
sprzedaz
;
import
java.util.List
;
public
class
WypiszObiekty
{
public
static
void
main
(
String
[]
args
)
{
List
<
Rekord
>
lista
=
ObslugaCSV
.
wczytaj
();
System
.
out
.
println
(
"Liczba rekordów: "
+
lista
.
size
());
for
(
Rekord
r
:
lista
)
{
System
.
out
.
println
(
r
);
}
}
}
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