de.caff.util

Class StringCodePointIterator

java.lang.Object

de.caff.util.StringCodePointIterator

Direct Known Subclasses:

IntegerStringCharacterIterator

public class StringCodePointIterator
extends java.lang.Object

A simplified drop in for java.text.StringCharacterIterator which takes care of 32bit characters. It iterates over the strings by codepoints, not characters.

Author:

Rammi

Field Summary

Fields

Modifier and Type	Field and Description
static int	DONE Value return when iteration is done.

Constructor Summary

Constructors

Constructor and Description
StringCodePointIterator(java.lang.String str) Constructor.

Method Summary

Modifier and Type	Method and Description
int	current() Get the current character.
int	first() Get the first character.
int	next() Step to next character.

Methods inherited from class java.lang.Object

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

Field Detail

DONE

public static final int DONE

Value return when iteration is done.

See Also:

Constant Field Values

Constructor Detail

StringCodePointIterator

public StringCodePointIterator(@NotNull
                               java.lang.String str)

Constructor.

Parameters:

str - string to iterate over

Method Detail

first

public int first()

Get the first character.

Returns:

first character

current

public int current()

Get the current character.

Returns:

current 32bit Unicode character

next

public int next()

Step to next character.

Returns:

next character