Java Utililty Methods String Split by Word

List of utility methods to do String Split by Word

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String Split by Word

Description

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

Method

List split(String words, String character)
Splits this string around matches of the given character

if (words == null) {
 return new ArrayList<String>();
if (words.length() == 0) {
 return new ArrayList<String>();
String[] arrays = words.split(character);
return Arrays.asList(arrays);
...

String[] splitIdentifierToWords(String str)
Splits indentifier into words

str = insertDelimitersIntoCamelStyleNotation(str, '_');
return str.split("_");

List splitIntoWords(String s)
splits the input string into words e.g.

List<String> result = new ArrayList<String>();
if (s == null)
 return result;
StringTokenizer st = new StringTokenizer(s);
while (st.hasMoreTokens()) {
 String term = st.nextToken();
 if (term.startsWith("\"")) {
 term = term.substring(1); 
...

List splitKeyWords(String sql)
split Key Words

List<String> kws = new ArrayList<String>();
StringBuffer word = new StringBuffer();
for (int i = 0; i < sql.length(); i++) {
 char c = sql.charAt(i);
 if (c == ' ' || c == '\t' || c == '\r' || c == '\n') {
 if (word.length() > 0) {
 kws.add(word.toString().toUpperCase());
 word.delete(0, word.length());
...

List splitOne(String wordString)
split One

return Arrays.asList(wordString.split("#"));

String[] splitUnit(String word)
split Unit

List<String> list = new ArrayList<>();
int startIndex = 0, count = 0;
for (int i = 0; i < word.length(); i++) {
 if (word.charAt(i) == '[') {
 if (count == 0) {
 startIndex = i;
 count++;
...

void splitWord(List words, int listIndex)
split Word

String word = words.get(listIndex);
if (word.length() <= 1) {
 return;
int index = listIndex + 1;
StringBuffer sword = new StringBuffer(word);
int first = 0;
char firstChar = sword.charAt(first);
...

List splitWords(String name)
split Words

name = name.replaceAll("_{2,}", "_");
name = name.replaceAll("-{2,}", "-");
List<String> result = new ArrayList<>();
StringBuilder currentWord = new StringBuilder(name.length());
for (int i = 0, len = name.length(); i < len; i++) {
 char c = name.charAt(i);
 char next = i == len - 1 ? '0円' : name.charAt(i + 1);
 char prev = i == 0 ? '0円' : name.charAt(i - 1);
...

String[] splitwords(String s)
Split a string into words separated by whitespace SPACE | TAB | NEWLINE | CR Citation chars '"' may be used to group words with embedded whitespace.

return splitwords(s, " \t\n\r", '"');

String[] splitwords(String text)
splitwords

ArrayList<String> words = new ArrayList<String>();
StringBuilder buf = new StringBuilder();
String st = "ws";
int i = 0;
while (i < text.length()) {
 char c = text.charAt(i);
 if (st == "ws") {
 if (!Character.isWhitespace(c))
...