atlantis

Basic graph data structures and algorithms.

License	Apache Public License
Categories	Ant Build Tools
GroupId	com.github.tommyettinger
ArtifactId	atlantis
Last Version	0.0.1
Release Date	Jul 7, 2020
Type	jar
Description	atlantis Basic graph data structures and algorithms.
Project URL	https://github.com/tommyettinger/atlantis
Source Code Management	https://github.com/tommyettinger/atlantis

Download atlantis

Filename	Size
atlantis-0.0.1.pom
atlantis-0.0.1.jar	95 KB
atlantis-0.0.1-sources.jar	61 KB
atlantis-0.0.1-javadoc.jar	121 KB

How to add to project

Apache Maven

<!-- https://jarcasting.com/artifacts/com.github.tommyettinger/atlantis/ -->
<dependency>
    <groupId>com.github.tommyettinger</groupId>
    <artifactId>atlantis</artifactId>
    <version>0.0.1</version>
</dependency>

Gradle Groovy

// https://jarcasting.com/artifacts/com.github.tommyettinger/atlantis/
implementation 'com.github.tommyettinger:atlantis:0.0.1'

Gradle Kotlin

// https://jarcasting.com/artifacts/com.github.tommyettinger/atlantis/
implementation ("com.github.tommyettinger:atlantis:0.0.1")

Apache Buildr

'com.github.tommyettinger:atlantis:jar:0.0.1'

Apache Ivy

<dependency org="com.github.tommyettinger" name="atlantis" rev="0.0.1">
  <artifact name="atlantis" type="jar" />
</dependency>

Groovy Grape

@Grapes(
@Grab(group='com.github.tommyettinger', module='atlantis', version='0.0.1')
)

Scala SBT

libraryDependencies += "com.github.tommyettinger" % "atlantis" % "0.0.1"

Leiningen

[com.github.tommyettinger/atlantis "0.0.1"]

Dependencies

test (1)

Group / Artifact	Type	Version
junit : junit	jar	4.12

Project Modules

There are no modules declared in this project.

atlantis

Ordered JDK Map and Set classes that allow lookup at an index

Installation

With Gradle (may need api instead of implementation, or compile for old Gradle):

implementation 'com.github.tommyettinger:atlantis:0.0.1'

Or with Maven:

<dependency>
  <groupId>com.github.tommyettinger</groupId>
  <artifactId>atlantis</artifactId>
  <version>0.0.1</version>
</dependency>

Or you can use JitPack using its instructions.

Usage

You have IndexedMap and IndexedSet now! These are quite full-featured collections that are similar to the existing JDK classes LinkedHashMap and LinkedHashSet; all of these are insertion-ordered but otherwise act like HashMap. Except, IndexedMap and IndexedSet allow lookup by index in constant time, which removes the need to make iterators, and allow offline sorting of their entries by key or by value. There's some other features too, like alter() to change a key without changing its position in the order (or its value). Mostly, these are like a regular Map, with keyAt(), getAt(), removeAt(), and so on added to operate at a given index (hence the library name).

Many of these features are already in libGDX's OrderedMap and OrderedSet classes, but neither of those implements any JDK interface, so they aren't very interoperable.

Licence

Apache 2.0, see LICENSE.

Versions

Version
0.0.1 Jul 7, 2020