org.dmfs.jems.charsequence.decorators

Class Grouped

java.lang.Object

org.dmfs.jems.charsequence.decorators.Grouped

All Implemented Interfaces:

java.lang.CharSequence

public final class Grouped
extends java.lang.Object
implements java.lang.CharSequence

A CharSequence decorator which divides the delegate into groups of a specific size and inserts a separator char between them.

Example:

 assertThat(new Grouped(2, ':', "abcdef"), is(validCharSequence("ab:cd:ef")));
 

Constructor Summary

Constructors

Constructor and Description
Grouped(int groupSize, char separator, java.lang.CharSequence delegate)

Method Summary

Modifier and Type	Method and Description
char	charAt(int i)
int	length()
java.lang.CharSequence	subSequence(int i, int i1)
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.CharSequence

chars, codePoints

Constructor Detail

Grouped

public Grouped(int groupSize,
               char separator,
               java.lang.CharSequence delegate)

Method Detail

length

public int length()

Specified by:

length in interface java.lang.CharSequence

charAt

public char charAt(int i)

Specified by:

charAt in interface java.lang.CharSequence

subSequence

public java.lang.CharSequence subSequence(int i,
                                          int i1)

Specified by:

subSequence in interface java.lang.CharSequence

toString

public java.lang.String toString()

Specified by:

toString in interface java.lang.CharSequence

Overrides:

toString in class java.lang.Object