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comparison src/luan/modules/BinaryLuan.java @ 1335:e0cf0d108a77

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major cleanup
author Franklin Schmidt <fschmidt@gmail.com>
date Thu, 14 Feb 2019 03:10:45 -0700
parents 25746915a241
children f7e2df85fc0a
comparison
equal deleted inserted replaced
1334:c88b486a9511 1335:e0cf0d108a77
3 import java.io.UnsupportedEncodingException; 3 import java.io.UnsupportedEncodingException;
4 import luan.Luan; 4 import luan.Luan;
5 import luan.LuanTable; 5 import luan.LuanTable;
6 import luan.LuanFunction; 6 import luan.LuanFunction;
7 import luan.LuanException; 7 import luan.LuanException;
8 import luan.LuanMethod;
9 8
10 9
11 public final class BinaryLuan { 10 public final class BinaryLuan {
12 11
13 static int start(byte[] binary,int i) { 12 static int start(byte[] binary,int i) {
26 25
27 static int end(byte[] binary,Integer i,int dflt) { 26 static int end(byte[] binary,Integer i,int dflt) {
28 return i==null ? dflt : end(binary,i); 27 return i==null ? dflt : end(binary,i);
29 } 28 }
30 29
31 @LuanMethod public static Byte[] byte_(byte[] binary,Integer i,Integer j) throws LuanException { 30 public static Byte[] byte_(byte[] binary,Integer i,Integer j) throws LuanException {
32 Utils.checkNotNull(binary); 31 Utils.checkNotNull(binary);
33 int start = start(binary,i,1); 32 int start = start(binary,i,1);
34 int end = end(binary,j,start+1); 33 int end = end(binary,j,start+1);
35 Byte[] bytes = new Byte[end-start]; 34 Byte[] bytes = new Byte[end-start];
36 for( int k=0; k<bytes.length; k++ ) { 35 for( int k=0; k<bytes.length; k++ ) {
37 bytes[k] = binary[start+k]; 36 bytes[k] = binary[start+k];
38 } 37 }
39 return bytes; 38 return bytes;
40 } 39 }
41 40
42 @LuanMethod public static byte[] binary(byte... bytes) { 41 public static byte[] binary(byte... bytes) {
43 return bytes; 42 return bytes;
44 } 43 }
45 44
46 private static String toString(byte[] a) { 45 private static String toString(byte[] a) {
47 char[] ac = new char[a.length]; 46 char[] ac = new char[a.length];