Package dev.gmitch215.bytebox.text

Class StringJoiner

java.lang.Object

dev.gmitch215.bytebox.text.StringJoiner

public final class StringJoiner
extends Object

java.util.StringJoiner, which the class library does not carry.

Small, and it blocks more than its size suggests: it is what a good deal of ordinary joining code reaches for, so a library using it does not link at all without this.

Since:

1.0.2

Constructor Summary

Constructors

Constructor	Description
StringJoiner(CharSequence separator)
StringJoiner(CharSequence separator, CharSequence prefix, CharSequence suffix)

Method Summary

Modifier and Type	Method	Description
StringJoiner	add(CharSequence newElement)
int	length()	Returns how long the result would be.
StringJoiner	merge(StringJoiner other)
StringJoiner	setEmptyValue(CharSequence emptyValue)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

StringJoiner

public StringJoiner(CharSequence separator)

Parameters:

separator - what goes between elements

StringJoiner

public StringJoiner(CharSequence separator,
 CharSequence prefix,
 CharSequence suffix)

Parameters:

separator - what goes between elements

prefix - what goes before the first

suffix - what goes after the last

Method Details

add

public StringJoiner add(CharSequence newElement)

Parameters:

newElement - the element to add

Returns:

this joiner

setEmptyValue

public StringJoiner setEmptyValue(CharSequence emptyValue)

Parameters:

emptyValue - what to answer when nothing was added

Returns:

this joiner

merge

public StringJoiner merge(StringJoiner other)

Parameters:

other - the joiner to append, without its prefix or suffix

Returns:

this joiner

length

public int length()

Returns how long the result would be.

Returns:

how long the result would be

toString

public String toString()

Overrides:

toString in class Object