| author | Jaroslav Tulach <jtulach@netbeans.org> |
| Fri, 16 Nov 2012 07:36:32 +0100 | |
| branch | javap |
| changeset 162 | 70e7710a65dc |
| child 165 | 5d02550c4028 |
| permissions | -rw-r--r-- |
| jtulach@162 | 1 |
/* |
| jtulach@162 | 2 |
* To change this template, choose Tools | Templates |
| jtulach@162 | 3 |
* and open the template in the editor. |
| jtulach@162 | 4 |
*/ |
| jtulach@162 | 5 |
package org.apidesign.vm4brwsr; |
| jtulach@162 | 6 |
|
| jtulach@162 | 7 |
/** |
| jtulach@162 | 8 |
* |
| jtulach@162 | 9 |
* @author Jaroslav Tulach <jtulach@netbeans.org> |
| jtulach@162 | 10 |
*/ |
| jtulach@162 | 11 |
class StringArray {
|
| jtulach@162 | 12 |
private String[] arr; |
| jtulach@162 | 13 |
|
| jtulach@162 | 14 |
public StringArray() {
|
| jtulach@162 | 15 |
} |
| jtulach@162 | 16 |
|
| jtulach@162 | 17 |
private StringArray(String[] arr) {
|
| jtulach@162 | 18 |
this.arr = arr; |
| jtulach@162 | 19 |
} |
| jtulach@162 | 20 |
|
| jtulach@162 | 21 |
public void add(String s) {
|
| jtulach@162 | 22 |
if (arr == null) {
|
| jtulach@162 | 23 |
arr = new String[1]; |
| jtulach@162 | 24 |
} else {
|
| jtulach@162 | 25 |
String[] tmp = new String[arr.length + 1]; |
| jtulach@162 | 26 |
for (int i = 0; i < arr.length; i++) {
|
| jtulach@162 | 27 |
tmp[i] = arr[i]; |
| jtulach@162 | 28 |
} |
| jtulach@162 | 29 |
arr = tmp; |
| jtulach@162 | 30 |
} |
| jtulach@162 | 31 |
arr[arr.length - 1] = s; |
| jtulach@162 | 32 |
} |
| jtulach@162 | 33 |
|
| jtulach@162 | 34 |
public String[] toArray() {
|
| jtulach@162 | 35 |
return arr == null ? new String[0] : arr; |
| jtulach@162 | 36 |
} |
| jtulach@162 | 37 |
|
| jtulach@162 | 38 |
static StringArray asList(String[] names) {
|
| jtulach@162 | 39 |
return new StringArray(names); |
| jtulach@162 | 40 |
} |
| jtulach@162 | 41 |
|
| jtulach@162 | 42 |
void reverse() {
|
| jtulach@162 | 43 |
for (int i = 0, j = arr.length; i < j; i++) {
|
| jtulach@162 | 44 |
String s = arr[i]; |
| jtulach@162 | 45 |
arr[i] = arr[--j]; |
| jtulach@162 | 46 |
arr[j] = s; |
| jtulach@162 | 47 |
} |
| jtulach@162 | 48 |
} |
| jtulach@162 | 49 |
|
| jtulach@162 | 50 |
boolean contains(String n) {
|
| jtulach@162 | 51 |
if (arr == null) {
|
| jtulach@162 | 52 |
return false; |
| jtulach@162 | 53 |
} |
| jtulach@162 | 54 |
for (int i = 0; i < arr.length; i++) {
|
| jtulach@162 | 55 |
if (n.equals(arr[i])) {
|
| jtulach@162 | 56 |
return true; |
| jtulach@162 | 57 |
} |
| jtulach@162 | 58 |
} |
| jtulach@162 | 59 |
return false; |
| jtulach@162 | 60 |
} |
| jtulach@162 | 61 |
|
| jtulach@162 | 62 |
void delete(int indx) {
|
| jtulach@162 | 63 |
if (arr == null) {
|
| jtulach@162 | 64 |
return; |
| jtulach@162 | 65 |
} |
| jtulach@162 | 66 |
String[] tmp = new String[arr.length - 1]; |
| jtulach@162 | 67 |
for (int i = 0, j = 0; i < arr.length; i++) {
|
| jtulach@162 | 68 |
tmp[j] = arr[i]; |
| jtulach@162 | 69 |
if (j == indx) {
|
| jtulach@162 | 70 |
continue; |
| jtulach@162 | 71 |
} |
| jtulach@162 | 72 |
} |
| jtulach@162 | 73 |
} |
| jtulach@162 | 74 |
|
| jtulach@162 | 75 |
int indexOf(String ic) {
|
| jtulach@162 | 76 |
for (int i = 0; i < arr.length; i++) {
|
| jtulach@162 | 77 |
if (ic.equals(arr[i])) {
|
| jtulach@162 | 78 |
return i; |
| jtulach@162 | 79 |
} |
| jtulach@162 | 80 |
} |
| jtulach@162 | 81 |
return -1; |
| jtulach@162 | 82 |
} |
| jtulach@162 | 83 |
|
| jtulach@162 | 84 |
} |