net.israfil.foundation.collections
Class ArrayUtils

java.lang.Object
  net.israfil.foundation.collections.ArrayUtils

public class ArrayUtils
extends java.lang.Object

An array utility class. This class is generic, so its usage is similar to the following: Foo[] foo1 = new Foo[]{ aFoo, bFoo, cFoo }; Foo[] foo2 = new Foo[]{ dFoo, eFoo, fFoo }; Foo[] fooResult = new ArrayUtils<Foo>().add(new Foo[],foo1,foo2); fooResult would be equivalent: new Foo[]{ aFoo, bFoo, cFoo, dFoo, eFoo, fFoo } This util is mostly helpful for putting together large batches of like arrays into a long single array, such as large groups of parameter lists or whatever.

Author:

Christian Edward Gruber

Constructor Summary

ArrayUtils()

Method Summary

static java.lang.Object[]	aggregate(java.lang.Object[] resultBucket, java.lang.Object[][] arrays) Adds arrays of like type creating a new array containing all elements of the added arrays.
static java.lang.String[]	aggregate(java.lang.String[][] sArrays)

Methods inherited from class java.lang.Object

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

Constructor Detail

ArrayUtils

public ArrayUtils()

Method Detail

aggregate

public static java.lang.Object[] aggregate(java.lang.Object[] resultBucket,
                                           java.lang.Object[][] arrays)

Adds arrays of like type creating a new array containing all elements of the added arrays. Note that you have to pass in a typed array, because you can't create an array from a generic type in the code.

Parameters:

resultBucket - An array of the type you are attempting to aggregate. Can be empty. If it has sufficient space, it will be used for the aggregated result.

arrays - The arrays to be aggregated.

Returns:

An array of the provided type, containing the aggregated contents of the provided arrays.

aggregate

public static java.lang.String[] aggregate(java.lang.String[][] sArrays)