DiagramType.java
/* ========================================================================
* PlantUML : a free UML diagram generator
* ========================================================================
*
* (C) Copyright 2009-2024, Arnaud Roques
*
* Project Info: https://plantuml.com
*
* If you like this project or if you find it useful, you can support us at:
*
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*
* This file is part of PlantUML.
*
* PlantUML is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* PlantUML distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
* License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*
*
* Original Author: Arnaud Roques
*
*
*/
package net.sourceforge.plantuml.core;
// To be merged with UmlDiagramType
public enum DiagramType {
// ::remove folder when __HAXE__
UML, BPM, DITAA, DOT, PROJECT, JCCKIT, SALT, FLOW, CREOLE, MATH, LATEX, DEFINITION, GANTT, CHRONOLOGY, NW, MINDMAP,
WBS, WIRE, JSON, GIT, BOARD, YAML, HCL, EBNF, REGEX, FILES, CHEN_EER, UNKNOWN;
static public DiagramType getTypeFromArobaseStart(String text) {
for (int i = 0; i < text.length(); i++) {
final char c = text.charAt(i);
if (Character.isWhitespace(c))
continue;
if (c != '@' && c != '\\')
return UNKNOWN;
final int pos = i + 1;
if (text.length() - pos < 5 || check("start", text, pos) == false)
return UNKNOWN;
final int p = pos + 5;
if (p >= text.length())
return UNKNOWN;
return getType(text, p);
}
return UNKNOWN;
}
private static DiagramType getType(String text, final int p) {
switch (Character.toLowerCase(text.charAt(p))) {
case 'b':
if (check("bpm", text, p))
return BPM;
if (check("board", text, p))
return BOARD;
return UNKNOWN;
case 'c':
if (check("creole", text, p))
return CREOLE;
if (check("chronology", text, p))
return CHRONOLOGY;
if (check("chen", text, p))
return CHEN_EER;
return UNKNOWN;
case 'd':
if (check("dot", text, p))
return DOT;
// ::comment when __CORE__ or __MIT__ or __EPL__ or __BSD__ or __ASL__
if (check("ditaa", text, p))
return DITAA;
// ::done
if (check("def", text, p))
return DEFINITION;
return UNKNOWN;
case 'e':
if (check("ebnf", text, p))
return EBNF;
return UNKNOWN;
case 'f':
if (check("flow", text, p))
return FLOW;
if (check("files", text, p))
return FILES;
return UNKNOWN;
case 'g':
if (check("gantt", text, p))
return GANTT;
if (check("git", text, p))
return GIT;
return UNKNOWN;
case 'h':
if (check("hcl", text, p))
return HCL;
return UNKNOWN;
case 'j':
// ::comment when __CORE__ or __MIT__ or __EPL__ or __BSD__ or __ASL__ or __LGPL__
if (check("jcckit", text, p))
return JCCKIT;
// ::done
if (check("json", text, p))
return JSON;
return UNKNOWN;
case 'l':
if (check("latex", text, p))
return LATEX;
return UNKNOWN;
case 'm':
if (check("math", text, p))
return MATH;
if (check("mindmap", text, p))
return MINDMAP;
return UNKNOWN;
case 'n':
if (check("nwdiag", text, p))
return NW;
return UNKNOWN;
case 'p':
if (check("project", text, p))
return PROJECT;
return UNKNOWN;
case 'r':
if (check("regex", text, p))
return REGEX;
return UNKNOWN;
case 's':
if (check("salt", text, p))
return SALT;
return UNKNOWN;
case 'u':
if (check("uml", text, p))
return UML;
return UNKNOWN;
case 'w':
if (check("wire", text, p))
return WIRE;
if (check("wbs", text, p))
return WBS;
return UNKNOWN;
case 'y':
if (check("yaml", text, p))
return YAML;
return UNKNOWN;
default:
return UNKNOWN;
}
}
static boolean check(String key, String text, int p) {
return text.regionMatches(true, p, key, 0, key.length());
}
}