ArrayList

This library is using Go slices and arrays to provide a Java arraylist implementation like.

Don't hesitate to email me (leguen.corentin@protonmail.com) or contribute to the project !

Go Get

🚧 Presently under construction

How to use

Constructor

To create a new arraylist : New() *List

Methods

Signature	Description
Len() int	Return the length of the arraylist
Clear()	Empty the arraylist
Clone() *List	Return a copy of the arraylist
Sublist(fromRange int, toRange int) *List	Return the inclusive sublist [start, end] of an arraylist
IndexOf(elem interface{}) int	Return the position of elem in the arraylist
GetValue(position int) interface{}	Return the value at the position position
Contains(elem interface{}) bool	Show if the value elem is in the arraylist
Add(elem interface{})	Add elem to the tail of the arraylist
AddAll(elems []interface{})	Add all elems to the tail of the arraylist
ReplaceAll(fromElem interface{}, toElem interface{})	Replace all occurrences of an element by another one
RemoveFirst(elem interface{})	Remove the first occurrence of elem from the arraylist
RemoveAtIndex(index int)	Remove the item at the position index
RemoveAll(elem interface{})	Remove all occurrences of elem from the arraylist
ToArray() []interface{}	Return the arraylist as an array
Equals(o *List) bool	Compare two arraylist

Example

package main

import (
	"fmt"
	arrayList "github.com/CorentinLeGuen/arraylist"
)

func main() {
	s := arrayList.New()
	s.Add("toto")
	s.Add("titi")
	s.Add("toto")
	s.Add("tutu")
	s.Add("toto")                             // add five strings to the arraylist
	fmt.Printf("%t\n", s.Contains("tata"))    // false
	fmt.Printf("%t\n", s.Contains("toto"))    // true
	s.RemoveFirst("toto")                     // we are removing the first "toto"
	fmt.Printf("%t\n", s.Contains("toto"))    // true
	s.RemoveAll("toto")                       // we are removing every "toto"
	fmt.Printf("%t\n", s.Contains("toto"))    // false
	fmt.Printf("%d\n", s.Len())               // 2 there is only ["titi", "tutu"] in the arraylist
	s.AddAll([]interface{}{"toto", "tata"})   // adding at the end of the arraylist
	fmt.Printf("%t\n", s.Contains("tata"))    // true
	fmt.Printf("%d\n", s.GetPosition("tutu")) // 1
	fmt.Printf("%s\n", s.GetValue(2))         // "toto"
}

You can take a look at tests files for more examples.

Todo

• Update the README with go get and example import