package business;! E: c: v6 P2 x7 g- u
import java.io.BufferedReader;
( z! h* a' W# K. ximport java.io.FileInputStream;
0 n c3 f F6 Z, ?0 himport java.io.FileNotFoundException;9 j9 o6 ~; ~9 j0 v8 U$ ]$ K
import java.io.IOException;
4 w) k. y m5 k+ @$ Uimport java.io.InputStreamReader;/ w" t) @+ V) c4 q! T/ @" |
import java.io.UnsupportedEncodingException;6 M3 l$ }$ c. S# Y3 ]& r9 Q ?
import java.util.StringTokenizer;1 W4 W3 o5 R0 P0 C- l+ m
public class TXTReader {
7 x4 \# o J4 O7 a. z& D5 V* f( P protected String matrix[][];8 ?2 q8 p, m) z
protected int xSize;$ N' R# d) b- s, r Y9 [0 r
protected int ySize;
% e- T9 Z! n1 j+ A; |2 b7 p( y public TXTReader(String sugarFile) {6 z+ D) t8 O9 N
java.io.InputStream stream = null;
" J4 ?. Z2 B& L, ^1 W: W | try {
; i1 S0 d" i* ~' Z+ z stream = new FileInputStream(sugarFile);
7 R# v* |% s( V$ V+ O } catch (FileNotFoundException e) {
. }! U0 F4 d/ d( V. l e.printStackTrace();
1 E0 M5 L9 J5 ]# P3 f4 h6 o. M }, j" \7 A" r1 S! F/ L
BufferedReader in = new BufferedReader(new InputStreamReader(stream));4 p5 h! t3 F8 v& h6 e
init(in);& n4 s' \4 S( m, b
}
9 F6 A1 A' v4 s" P0 |4 |* a private void init(BufferedReader in) {9 [/ J, ~% M3 W8 l
try {
9 g. C) S# }! m; [6 A) Z' v2 Y, U7 F- v String str = in.readLine();8 Q! S- D$ h' V! z: r
if (!str.equals("b2")) { ^+ k5 G* T B' u
throw new UnsupportedEncodingException(. z0 F; r4 X1 U% C; h
"File is not in TXT ascii format");
9 }5 x, H! G9 ~ }
' s+ M) _+ u& w+ U* k# r str = in.readLine();; V: x* n; z6 K3 {8 d% ~+ e# u
String tem[] = str.split("[\\t\\s]+");6 Z5 ?2 I' K o* X& Y7 `6 |7 {
xSize = Integer.valueOf(tem[0]).intValue();
4 b2 k9 s- V5 N. n ySize = Integer.valueOf(tem[1]).intValue();
0 Y! y, \ S$ B" c( k) h matrix = new String[xSize][ySize];" e9 P: J$ _- j/ X* J% O
int i = 0;3 a! P8 L+ D% W( h; x) Z
str = "";
$ q; ?9 Q$ |* [; q( b1 r' M String line = in.readLine();
* I+ n1 @1 ~" W0 f- i: \0 @ while (line != null) {0 c! e" P1 ~/ a. [( S( n) o
String temp[] = line.split("[\\t\\s]+");6 h. F; L8 a- O! Z) Z! _
line = in.readLine();& E1 N# S0 Y* K3 i6 X% X
for (int j = 0; j < ySize; j++) {# L' P5 l8 T/ R# i' D7 i
matrix[i][j] = temp[j];3 z; Y( M1 M1 n9 f% B% ^1 c' d1 [
}
+ `* F+ x9 m# A5 W6 ?6 T i++;
- H% F& }3 f5 U& C. ^9 F }
2 Q8 q7 h" T$ v7 y in.close();
}& s1 w, e. p5 I, V2 o: S; A, D# D } catch (IOException ex) {+ u P1 L( H( k/ l4 F
System.out.println("Error Reading file");
* _: U5 l' W0 ]; w* s: {* I2 P ex.printStackTrace();
. ~ [! ^7 \* z4 w- h System.exit(0);6 X& i ^) R! M8 ?: I* y+ [& Q
}% v9 k) Y$ |' s J
}5 k! v1 I8 f! Q* g; F: P* w7 _2 c
public String[][] getMatrix() {
) D6 d7 |( A3 [# ?" W4 s! t4 b# ? return matrix;1 ]) i3 f. U- P4 Q8 j/ f1 b
}" O& _ R6 v4 L7 A+ [
} |