de.jungblut.datastructure

Class ArrayJoiner

java.lang.Object

de.jungblut.datastructure.ArrayJoiner

public final class ArrayJoiner
extends Object

A Joiner utility that works for primitive arrays which Guava's Joiner can't deal with.

Author:

thomas.jungblut

Method Summary

Modifier and Type	Method and Description
String	join(byte[] array) Joins the given array with the separator and returns the resulting string.
String	join(char[] array) Joins the given array with the separator and returns the resulting string.
String	join(double[] array) Joins the given array with the separator and returns the resulting string.
String	join(float[] array) Joins the given array with the separator and returns the resulting string.
String	join(int[] array) Joins the given array with the separator and returns the resulting string.
String	join(long[] array) Joins the given array with the separator and returns the resulting string.
String	join(short[] array) Joins the given array with the separator and returns the resulting string.
static ArrayJoiner	on(char separator)
static ArrayJoiner	on(String separator)

Methods inherited from class java.lang.Object

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

Method Detail

join

public String join(byte[] array)

Joins the given array with the separator and returns the resulting string. So an array of [1,2,3,4] turns into "1,2,3,4".

Parameters:

array - a not null array of byte.

Returns:

a string containing the results.

join

public String join(short[] array)

Joins the given array with the separator and returns the resulting string. So an array of [1,2,3,4] turns into "1,2,3,4".

Parameters:

array - a not null array of short.

Returns:

a string containing the results.

join

public String join(int[] array)

Joins the given array with the separator and returns the resulting string. So an array of [1,2,3,4] turns into "1,2,3,4".

Parameters:

array - a not null array of int.

Returns:

a string containing the results.

join

public String join(long[] array)

Joins the given array with the separator and returns the resulting string. So an array of [1,2,3,4] turns into "1,2,3,4".

Parameters:

array - a not null array of long.

Returns:

a string containing the results.

join

public String join(float[] array)

Joins the given array with the separator and returns the resulting string. So an array of [1,2,3,4] turns into "1,2,3,4".

Parameters:

array - a not null array of float.

Returns:

a string containing the results.

join

public String join(double[] array)

Joins the given array with the separator and returns the resulting string. So an array of [1,2,3,4] turns into "1,2,3,4".

Parameters:

array - a not null array of double.

Returns:

a string containing the results.

join

public String join(char[] array)

Joins the given array with the separator and returns the resulting string. So an array of [1,2,3,4] turns into "1,2,3,4".

Parameters:

array - a not null array of char.

Returns:

a string containing the results.

on

public static ArrayJoiner on(char separator)

Returns:

a new joiner on that separator.

on

public static ArrayJoiner on(String separator)

Returns:

a new joiner on that separator.