Java Utililty Methods String Split

List of utility methods to do String Split

  1. HOME
  2. Java
  3. S
  4. String Split

Description

The list of methods to do String Split are organized into topic(s).

Method

String[] getInputs(String str)
get Inputs
if (str == null) {
 return null;
String[] splits = str.split(",");
List<String> list = new ArrayList<String>();
for (String split : splits) {
 if (!split.trim().equals("")) {
 list.add(split);
...
Object[] getParameters(String[] split)
get Parameters
List<Object> p = new ArrayList<>();
for (int i = 1; i < split.length; i++) {
 String string = split[i];
 int indexOf = string.indexOf("=");
 String paramName = string.substring(0, indexOf);
 String paramVal = string.substring(indexOf + 1);
 p.add(paramName);
 p.add(paramVal);
...
String getUsedInputs(String expression)
get Used Inputs
List<String> usedInputsList = new ArrayList<>();
Pattern pattern = Pattern.compile("\\w+");
Matcher matcher = pattern.matcher(expression);
String currentString;
while (matcher.find()) {
 currentString = matcher.group();
 if (!usedInputsList.contains(currentString))
 usedInputsList.add(currentString);
...
List recursiveSplit(String str, String splitor)
recursive Split
List<String> re = new ArrayList<String>();
String[] strs = twoPartSplit(str, splitor);
if (strs.length == 2) {
 re.add(strs[0]);
 re.addAll(recursiveSplit(strs[1], splitor));
} else {
 re.add(strs[0]);
return re;
ArrayList safeSplitParameters(String parameters)
safe Split Parameters
if (parameters == null || parameters.isEmpty())
 return new ArrayList<String>();
ArrayList<String> ret = new ArrayList<String>();
int index = 0;
do {
 int nextIndex = parameters.indexOf("&", index);
 if (nextIndex == -1)
 nextIndex = parameters.length();
...
List split(byte[] bytes, byte[] p)
Split bytes on pattern p.
List<byte[]> result = new ArrayList<byte[]>();
byte[] tem = bytes;
for (int index = index(tem, p); index != -1; index = index(tem, p)) {
 result.add(subBytes(tem, 0, index));
 tem = subBytes(tem, index + p.length, tem.length - index - p.length);
 if (tem.length == 0) {
 break;
if (tem.length > 0) {
 result.add(tem);
return result;
byte[][] split(byte[] data)
Splits a byte array by 0x00
ArrayList<Integer> offsets = new ArrayList<Integer>();
for (int i = 0; i < data.length; i++) {
 if (data[i] == 0x00) {
 offsets.add(i);
offsets.add(data.length);
byte[][] ret = new byte[offsets.size()][];
...
byte[][] split(byte[] input)
Spits the input array into separate byte arrays.
ArrayList<byte[]> temp = new ArrayList<byte[]>();
byte[][] output;
output = new byte[input.length][input.length];
int index_cache = 0;
for (int i = 0; i < input.length; i++) {
 if (input[i] == 0x00) {
 byte[] b = subarray(input, index_cache, i - 1);
 temp.add(b);
...
byte[][] split(byte[] input)
split
ArrayList<byte[]> bytes = new ArrayList<byte[]>();
int index_cache = 0;
for (int i = 0; i < input.length; i++) {
 if (input[i] == 0x00) {
 byte[] b = subarray(input, index_cache, i - 1);
 bytes.add(b);
 index_cache = i + 1;
if (index_cache != 0) {
 byte[] b = subarray(input, index_cache, input.length - 1);
 bytes.add(b);
byte[][] output = new byte[bytes.size()][input.length];
for (int i = 0; i < bytes.size(); i++) {
 output[i] = bytes.get(i);
return output;
List split(final byte[] array, final int chunkSize)
Splits an array into a list of arrays.
if (array == null || array.length == 0) {
 return new ArrayList<byte[]>(0);
} else {
 final int fullChunkCount = array.length / chunkSize;
 final int lastChunkSize = array.length % chunkSize;
 final List<byte[]> result = new ArrayList<byte[]>(fullChunkCount + (lastChunkSize > 0 ? 1 : 0));
 for (int i = 0; i < fullChunkCount; i++) {
 final int from = i * chunkSize;
...


AltStyle によって変換されたページ (->オリジナル) /