Package org

Class StringManipulationTools

java.lang.Object

org.StringManipulationTools

All Implemented Interfaces:

HelperClass

public class StringManipulationTools
extends Object
implements HelperClass

Author:

klukas

Field Summary

Fields

Modifier and Type	Field	Description
static String[][]	htmlNamedEntity2Unicode
static String	Unicode

Constructor Summary

Constructors

Constructor	Description
StringManipulationTools()

Method Summary

Modifier and Type	Method	Description
static List<Integer>	getAllNumbersFromString(String str)
static String	getFileSystemName(String name)
static String	getNumbersFromString(String s)
static String	getStringList(ArrayList<?> elements, String div)
static String	getWordWrap(String[] desc, int width)
static String	getWordWrap(String desc, int width)
static String	htmlNamedEntities2Unicode(String html)	converts all HTML named entities within a string to unicode
static String	htmlToUnicode(String html)
static String	removeHTMLtags(String textWithHtmlTags)
static String	removeNumbersFromString(String s)
static String	removeTags(String textWithHtmlTags, String tagA, String tagB)
static ArrayList<String>	removeTagsGetTextAndRemovedTexts(String textWithHtmlTags, String tagA, String tagB)	Removes the tags from a html-text and gives back the striped text.
static String	reverse(String in)
static String[]	splitSafe(String str, String delimiter)
static String	stringReplace(String s, String find, String replace)	Replace occurrences of a substring.
static String	UnicodeToHtml(String unicodeText)
static String	UnicodeToHtml(String unicodeText, HashSet<Character> badChars)
static String	UnicodeToURLsyntax(String unicodeText)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

Unicode

public static final String Unicode

See Also:

Constant Field Values

htmlNamedEntity2Unicode

public static final String[][] htmlNamedEntity2Unicode

Constructor Details

StringManipulationTools

public StringManipulationTools()

Method Details

stringReplace

public static String stringReplace(String s,
String find,
String replace)

Replace occurrences of a substring. http://ostermiller.org/utils/StringHelper.html StringHelper.replace("1-2-3", "-", "|");
result: "1|2|3"
StringHelper.replace("-1--2-", "-", "|");
result: "|1||2|"
StringHelper.replace("123", "", "|");
result: "123"
StringHelper.replace("1-2---3----4", "--", "|");
result: "1-2|-3||4"
StringHelper.replace("1-2---3----4", "--", "---");
result: "1-2----3------4"

Parameters:

s - String to be modified.

find - String to find.

replace - String to replace.

Returns:

a string with all the occurrences of the string to find replaced.

Throws:

NullPointerException - if s is null.

removeHTMLtags

public static String removeHTMLtags(String textWithHtmlTags)

removeTags

public static String removeTags(String textWithHtmlTags,
String tagA,
String tagB)

removeTagsGetTextAndRemovedTexts

public static ArrayList<String> removeTagsGetTextAndRemovedTexts(String textWithHtmlTags,
String tagA,
String tagB)

Removes the tags from a html-text and gives back the striped text.

Parameters:

textWithHtmlTags - the text with html tags

tagA - The left tag (e.g. )

tagB - The right tag (e.g. )

Returns:

The array list< string>, where get(0) is the striped text and all other are the striped texts

getWordWrap

public static String getWordWrap(String desc,
int width)

getWordWrap

public static String getWordWrap(String[] desc,
int width)

removeNumbersFromString

public static String removeNumbersFromString(String s)

getNumbersFromString

public static String getNumbersFromString(String s)

getAllNumbersFromString

public static List<Integer> getAllNumbersFromString(String str)

UnicodeToURLsyntax

public static String UnicodeToURLsyntax(String unicodeText)

UnicodeToHtml

public static String UnicodeToHtml(String unicodeText,
HashSet<Character> badChars)

UnicodeToHtml

public static String UnicodeToHtml(String unicodeText)

htmlToUnicode

public static String htmlToUnicode(String html)

Parameters:

html -

Returns:

htmlNamedEntities2Unicode

public static String htmlNamedEntities2Unicode(String html)

converts all HTML named entities within a string to unicode

Parameters:

html -

Returns:

unicode string

getFileSystemName

public static String getFileSystemName(String name)

getStringList

public static String getStringList(ArrayList<?> elements,
String div)

splitSafe

public static String[] splitSafe(String str,
String delimiter)

reverse

public static String reverse(String in)