All Downloads are FREE. Search and download functionalities are using the official Maven repository.

net.sourceforge.plantuml.classdiagram.command.CommandHideShowByVisibility Maven / Gradle / Ivy

Go to download

PlantUML is a component that allows to quickly write diagrams from text.

There is a newer version: 1.2024.8
Show newest version
// THIS FILE HAS BEEN GENERATED BY A PREPROCESSOR.
/* +=======================================================================
 * |
 * |      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:
 *
 * https://plantuml.com/patreon (only 1$ per month!)
 * https://plantuml.com/liberapay (only 1€ per month!)
 * https://plantuml.com/paypal
 *
 *
 * PlantUML is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License V2.
 *
 * THE ACCOMPANYING PROGRAM IS PROVIDED UNDER THE TERMS OF THIS ECLIPSE PUBLIC
 * LICENSE ("AGREEMENT"). [GNU General Public License V2]
 *
 * ANY USE, REPRODUCTION OR DISTRIBUTION OF THE PROGRAM CONSTITUTES
 * RECIPIENT'S ACCEPTANCE OF THIS AGREEMENT.
 *
 * You may obtain a copy of the License at
 *
 * https://www.gnu.org/licenses/old-licenses/gpl-2.0.html
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * PlantUML can occasionally display sponsored or advertising messages. Those
 * messages are usually generated on welcome or error images and never on
 * functional diagrams.
 * See https://plantuml.com/professional if you want to remove them
 *
 * Images (whatever their format : PNG, SVG, EPS...) generated by running PlantUML
 * are owned by the author of their corresponding sources code (that is, their
 * textual description in PlantUML language). Those images are not covered by
 * this GPL v2 license.
 *
 * The generated images can then be used without any reference to the GPL v2 license.
 * It is not even necessary to stipulate that they have been generated with PlantUML,
 * although this will be appreciated by the PlantUML team.
 *
 * There is an exception : if the textual description in PlantUML language is also covered
 * by any license, then the generated images are logically covered
 * by the very same license.
 *
 * This is the IGY distribution (Install GraphViz by Yourself).
 * You have to install GraphViz and to setup the GRAPHVIZ_DOT environment variable
 * (see https://plantuml.com/graphviz-dot )
 *
 * Icons provided by OpenIconic :  https://useiconic.com/open
 * Archimate sprites provided by Archi :  http://www.archimatetool.com
 * Stdlib AWS provided by https://github.com/milo-minderbinder/AWS-PlantUML
 * Stdlib Icons provided https://github.com/tupadr3/plantuml-icon-font-sprites
 * ASCIIMathML (c) Peter Jipsen http://www.chapman.edu/~jipsen
 * ASCIIMathML (c) David Lippman http://www.pierce.ctc.edu/dlippman
 * CafeUndZopfli ported by Eugene Klyuchnikov https://github.com/eustas/CafeUndZopfli
 * Brotli (c) by the Brotli Authors https://github.com/google/brotli
 * Themes (c) by Brett Schwarz https://github.com/bschwarz/puml-themes
 * Twemoji (c) by Twitter at https://twemoji.twitter.com/
 *
 */
package net.sourceforge.plantuml.classdiagram.command;

import java.util.EnumSet;
import java.util.Set;
import java.util.StringTokenizer;

import net.sourceforge.plantuml.StringUtils;
import net.sourceforge.plantuml.UmlDiagram;
import net.sourceforge.plantuml.abel.EntityPortion;
import net.sourceforge.plantuml.classdiagram.ClassDiagram;
import net.sourceforge.plantuml.command.CommandExecutionResult;
import net.sourceforge.plantuml.command.SingleLineCommand2;
import net.sourceforge.plantuml.regex.IRegex;
import net.sourceforge.plantuml.regex.RegexConcat;
import net.sourceforge.plantuml.regex.RegexLeaf;
import net.sourceforge.plantuml.regex.RegexResult;
import net.sourceforge.plantuml.skin.VisibilityModifier;
import net.sourceforge.plantuml.utils.LineLocation;

public class CommandHideShowByVisibility extends SingleLineCommand2 {

	public static final CommandHideShowByVisibility ME = new CommandHideShowByVisibility();

	private CommandHideShowByVisibility() {
		super(getRegexConcat());
	}

	static IRegex getRegexConcat() {
		return RegexConcat.build(CommandHideShowByVisibility.class.getName(), RegexLeaf.start(), //
				new RegexLeaf("COMMAND", "(hide|show)"), //
				RegexLeaf.spaceOneOrMore(), //
				new RegexLeaf("VISIBILITY",
						"((?:public|private|protected|package)?(?:[,%s]+(?:public|private|protected|package))*)"), //
				RegexLeaf.spaceOneOrMore(), //
				new RegexLeaf("PORTION", "(members?|attributes?|fields?|methods?)"), RegexLeaf.end());
	}

	@Override
	protected CommandExecutionResult executeArg(UmlDiagram classDiagram, LineLocation location, RegexResult arg) {
		if (classDiagram instanceof ClassDiagram) {
			return executeArgClass((ClassDiagram) classDiagram, arg);
		}
		// Just ignored
		return CommandExecutionResult.ok();
	}

	private CommandExecutionResult executeArgClass(ClassDiagram classDiagram, RegexResult arg) {

		final EntityPortion portion = getEntityPortion(arg.get("PORTION", 0));

		final Set visibilities = EnumSet.noneOf(VisibilityModifier.class);
		final StringTokenizer st = new StringTokenizer(StringUtils.goLowerCase(arg.get("VISIBILITY", 0)), " ,");
		while (st.hasMoreTokens()) {
			addVisibilities(st.nextToken(), portion, visibilities);
		}

		classDiagram.hideOrShow(visibilities, arg.get("COMMAND", 0).equalsIgnoreCase("show"));

		return CommandExecutionResult.ok();
	}

	private void addVisibilities(String token, EntityPortion portion, Set result) {
		if (token.equals("public") && (portion == EntityPortion.MEMBER || portion == EntityPortion.FIELD)) {
			result.add(VisibilityModifier.PUBLIC_FIELD);
		}
		if (token.equals("public") && (portion == EntityPortion.MEMBER || portion == EntityPortion.METHOD)) {
			result.add(VisibilityModifier.PUBLIC_METHOD);
		}
		if (token.equals("private") && (portion == EntityPortion.MEMBER || portion == EntityPortion.FIELD)) {
			result.add(VisibilityModifier.PRIVATE_FIELD);
		}
		if (token.equals("private") && (portion == EntityPortion.MEMBER || portion == EntityPortion.METHOD)) {
			result.add(VisibilityModifier.PRIVATE_METHOD);
		}
		if (token.equals("protected") && (portion == EntityPortion.MEMBER || portion == EntityPortion.FIELD)) {
			result.add(VisibilityModifier.PROTECTED_FIELD);
		}
		if (token.equals("protected") && (portion == EntityPortion.MEMBER || portion == EntityPortion.METHOD)) {
			result.add(VisibilityModifier.PROTECTED_METHOD);
		}
		if (token.equals("package") && (portion == EntityPortion.MEMBER || portion == EntityPortion.FIELD)) {
			result.add(VisibilityModifier.PACKAGE_PRIVATE_FIELD);
		}
		if (token.equals("package") && (portion == EntityPortion.MEMBER || portion == EntityPortion.METHOD)) {
			result.add(VisibilityModifier.PACKAGE_PRIVATE_METHOD);
		}
	}

	private EntityPortion getEntityPortion(String s) {
		final String sub = StringUtils.goLowerCase(s.substring(0, 3));
		if (sub.equals("met")) {
			return EntityPortion.METHOD;
		}
		if (sub.equals("mem")) {
			return EntityPortion.MEMBER;
		}
		if (sub.equals("att") || sub.equals("fie")) {
			return EntityPortion.FIELD;
		}
		throw new IllegalArgumentException();
	}

}




© 2015 - 2024 Weber Informatics LLC | Privacy Policy