Package org.jline.utils

Class StyleResolver

java.lang.Object
org.jline.utils.StyleResolver
public class StyleResolver extends Object
Resolves named styles and style expressions into AttributedStyle objects.

The StyleResolver class provides functionality for resolving style specifications into AttributedStyle objects. It supports a rich expression language for defining styles, including named colors, RGB values, and various text attributes.

Style specifications can include:

  • Named colors (e.g., "red", "blue", "bright-green")
  • RGB color values (e.g., "#ff0000", "rgb:ff/00/00")
  • Text attributes (e.g., "bold", "underline", "italic")
  • Compound styles with foreground and background (e.g., "red,bold,bg:blue")
  • References to styles defined elsewhere (e.g., "${named.style}")

This class is used throughout JLine for resolving style specifications in configuration files, command-line options, and programmatic style definitions. It provides a consistent way to define and apply styles across different components.

The resolver can be configured with a source function that looks up named styles, allowing for hierarchical style definitions and style inheritance.

Since:
3.6