nl.talsmasoftware.umldoclet.uml.UmlCharacters Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of umldoclet Show documentation

Doclet for the JavaDoc tool that generates UML diagrams from the code.

There is a newer version: 2.2.1

/*
 * Copyright 2016-2022 Talsma ICT
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *        http://www.apache.org/licenses/LICENSE-2.0
 *
 * 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.
 */
package nl.talsmasoftware.umldoclet.uml;

import nl.talsmasoftware.umldoclet.rendering.indent.IndentingPrintWriter;

/**
 * A literal piece of UML.
 *
 * @author Sjoerd Talsma
 */
public class UmlCharacters extends UMLNode {
    public static final UmlCharacters EMPTY = new UmlCharacters("");
    public static final UmlCharacters NEWLINE = new UmlLine("");

    private final String content;

    private UmlCharacters(String content) {
        super(null);
        this.content = content;
    }

    @Override
    public  IPW writeTo(IPW output) {
        output.append(content);
        return output;
    }

    private static class UmlLine extends UmlCharacters {
        private UmlLine(String line) {
            super(line);
        }

        @Override
        public  IPW writeTo(IPW output) {
            super.writeTo(output).newline();
            return output;
        }
    }
}