mmm-base

The module io.github.mmm.base (artifactId mmm-base) provides a minimal set of APIs and utils for general purpose usage. It is mainly designed for usage in our own project. If you find something helpful in there, feel free to also reuse it outside of this m-m-m project. However, we intentionally do not want to be tempted to create another "apache-commons-*" here. So do not expect generic feature requests to be implemented and keep in mind that we might consider doing a breaking API change in future releases (while we try to avoid this when easily possible).

Features

This library offers the following features:

• ApplicationException for exceptions with UUID, code, and distinction between user and technical errors.

• CharFilter interface and implementations

• Justification to justify strings

• Placements such as Alignment, Direction, Orientation, etc.

• Converter and parser for Temporal values

• CompareOperator to compate strings, numbers, temporals, or any other comparable object

• CaseHelper to deal with lower/upper case

• etc.

Usage

Maven Dependency:

<dependency>
  <groupId>io.github.m-m-m</groupId>
  <artifactId>mmm-base</artifactId>
  <version>${mmm.base.version}</version>
</dependency>

Module Dependency:

  requires transitive io.github.mmm.base;

mmm-base-metainfo

The module io.github.mmm.base.metainfo (artifactId mmm-base-metainfo) provides a minimal set of APIs for dealing with meta-information.

Features

This library offers the following features:

• MetaInfo interface to instantiate and access meta-information.

• MetaInfos to annotate meta-information.

Usage

Maven Dependency:

<dependency>
  <groupId>io.github.m-m-m</groupId>
  <artifactId>mmm-base-metainfo</artifactId>
  <version>${mmm.base.version}</version>
</dependency>

Module Dependency:

  requires transitive io.github.mmm.base.metainfo;

mmm-base-placement

The module io.github.mmm.base.placement (artifactId mmm-base-placement) provides a enums for placement.

Features

This library offers the following enums:

• Alignment for 2-D alignments.

• Direction for 2-D direction.

• HorizontalAlignment for horizontal alignment (1-D).

• Orientation with HORIZONTAL and VERTICAL.

• VerticalAlignment for vertical alignment (1-D).

Usage

Maven Dependency:

<dependency>
  <groupId>io.github.m-m-m</groupId>
  <artifactId>mmm-base-placement</artifactId>
  <version>${mmm.base.version}</version>
</dependency>

Module Dependency:

  requires transitive io.github.mmm.base.placement;