https://github.com/marschall/charsequences

Utility methods for dealing with java.lang.CharSequence
https://github.com/marschall/charsequences

charsequence java string

Last synced: 3 months ago
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Utility methods for dealing with java.lang.CharSequence

• Host: GitHub
• URL: https://github.com/marschall/charsequences
• Owner: marschall
• Created: 2016-12-29T21:46:48.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2020-09-23T07:33:37.000Z (over 4 years ago)
• Last Synced: 2025-01-16T02:45:07.851Z (4 months ago)
• Topics: charsequence, java, string
• Language: Java
• Size: 969 KB
• Stars: 2
• Watchers: 3
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
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=============

Utility methods for dealing with `java.lang.CharSequence`. 

```xml

  com.github.marschall

  charsequences

  0.8.0

```

When dealing with [CharSequence](https://docs.oracle.com/javase/8/docs/api/java/lang/CharSequence.html) instead of [String](https://docs.oracle.com/javase/8/docs/api/java/lang/String.html) many convince methods are not available. While you could simply call [toString()](https://docs.oracle.com/javase/9/docs/api/java/lang/CharSequence.html#toString--) on the CharSequence this would defeat the purpose of using a CharSequence. This is project contains implementations of some of them.

 - [indexOf(char)](https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html#indexOf(int))

 - [indexOf(char, int)](https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html#indexOf(int,int))

 - [startsWith(CharSequence)](https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html#startsWith(java.lang.String))

 - [trim()](https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html#trim())

 - [Integer.parseInt(String)](https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Integer.html#parseInt(java.lang.String)), no longer needed in Java 9 but still faster

 - [Long.parseLong(String)](https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/Long.html#parseLong(java.lang.String)), no longer needed in Java 9 but still faster

 - [String.split(String)](https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/lang/String.html#split(java.lang.String)), limited, only a single character is allowed, not a full regex

 - [UUID.fromString(String)](https://docs.oracle.com/en/java/javase/11/docs/api/java.base/java/util/UUID.html#fromString(java.lang.String)), no intermediary allocation

 - an empty implementation of `CharSequence`

They avoid allocation where possible, check out the [Javadoc](http://www.javadoc.io/doc/com.github.marschall/charsequences) for more information.