Java org.apache.commons.lang CharSetUtils fields, constructors, methods, implement or subclass

Example usage for Java org.apache.commons.lang CharSetUtils fields, constructors, methods, implement or subclass

Introduction

In this page you can find the methods, fields and constructors for org.apache.commons.lang CharSetUtils.

The text is from its open source code.

Subclass

org.apache.commons.lang.CharSetUtils has subclasses.
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Method

int	count(String str, String set) Takes an argument in set-syntax, see evaluateSet, and returns the number of characters present in the specified string. CharSetUtils.count(null, ) = 0 CharSetUtils.count("", ) = 0 CharSetUtils.count(, null) = 0 CharSetUtils.count(, "") = 0 CharSetUtils.count("hello", "k-p") = 3 CharSetUtils.count("hello", "a-e") = 1
int	count(String str, String[] set) Takes an argument in set-syntax, see evaluateSet, and returns the number of characters present in the specified string. An example would be: count("hello", {"c-f", "o"}) returns 2.
String	delete(String str, String set) Takes an argument in set-syntax, see evaluateSet, and deletes any of characters present in the specified string. CharSetUtils.delete(null, ) = null CharSetUtils.delete("", ) = "" CharSetUtils.delete(, null) = CharSetUtils.delete(, "") = CharSetUtils.delete("hello", "hl") = "eo" CharSetUtils.delete("hello", "le") = "ho"
String	delete(String str, String[] set) Takes an argument in set-syntax, see evaluateSet, and deletes any of characters present in the specified string. An example would be: delete("hello", {"c-f", "o"}) returns "hll"
String	keep(String str, String set) Takes an argument in set-syntax, see evaluateSet, and keeps any of characters present in the specified string. CharSetUtils.keep(null, ) = null CharSetUtils.keep("", ) = "" CharSetUtils.keep(, null) = "" CharSetUtils.keep(, "") = "" CharSetUtils.keep("hello", "hl") = "hll" CharSetUtils.keep("hello", "le") = "ell"
String	keep(String str, String[] set) Takes an argument in set-syntax, see evaluateSet, and keeps any of characters present in the specified string. An example would be: keep("hello", {"c-f", "o"}) returns "eo"
String	squeeze(String str, String set) Squeezes any repetitions of a character that is mentioned in the supplied set. CharSetUtils.squeeze(null, ) = null CharSetUtils.squeeze("", ) = "" CharSetUtils.squeeze(, null) = CharSetUtils.squeeze(, "") = CharSetUtils.squeeze("hello", "k-p") = "helo" CharSetUtils.squeeze("hello", "a-e") = "hello"
String	squeeze(String str, String[] set) Squeezes any repetitions of a character that is mentioned in the supplied set. An example is: squeeze("hello", {"el"}) => "helo"