org.javalite.common

Class Collections

java.lang.Object

org.javalite.common.Collections

public final class Collections
extends Object

Author:

Igor Polevoy, Eric Nielsen

Method Summary

Modifier and Type	Method and Description
static <T> T[]	arr(T... values) Create array from values.
static <T> T[]	array(T... values) Create array from values.
static <T> List<T>	li(T... values) Create a list from values.
static <T> List<T>	list(T... values) Create a list from values.
static <K,V> Map<K,V>	map(Object... keysAndValues) Create a map from keys and values.
static <T> Set<T>	set(T... values) Creates a set from values.

Methods inherited from class java.lang.Object

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

Method Detail

arr

public static <T> T[] arr(T... values)

Create array from values.

Parameters:

values - values to create array from.

Returns:

array filled with values from arguments.

array

public static <T> T[] array(T... values)

Create array from values.

Parameters:

values - values to create array from.

Returns:

array filled with values from arguments.

set

public static <T> Set<T> set(T... values)

Creates a set from values.

Parameters:

values - values for a set.

Returns:

set filled with values.

map

public static <K,V> Map<K,V> map(Object... keysAndValues)

Create a map from keys and values.

Parameters:

keysAndValues - list of key value pairs. The number of items must be even. The argument at index 0 is a key of the value at index 1, argument at index 2 is key of value at index 3, and so on.

Returns:

Map filled with keys and values.

li

public static <T> List<T> li(T... values)

Create a list from values.

Parameters:

values - values to create a list from.

Returns:

list with values.

list

public static <T> List<T> list(T... values)

Create a list from values.

Parameters:

values - values to create a list from.

Returns:

list with values.