mirror of https://github.com/octoleo/plantuml.git
110 lines
3.1 KiB
Java
110 lines
3.1 KiB
Java
/* ========================================================================
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* PlantUML : a free UML diagram generator
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* ========================================================================
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*
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* (C) Copyright 2009-2024, Arnaud Roques
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*
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* Project Info: https://plantuml.com
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*
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* If you like this project or if you find it useful, you can support us at:
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*
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* https://plantuml.com/patreon (only 1$ per month!)
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* https://plantuml.com/paypal
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*
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* This file is part of PlantUML.
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*
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* PlantUML is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* PlantUML distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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* License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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* USA.
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*
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*
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* Original Author: Arnaud Roques
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*
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*
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*/
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package net.sourceforge.plantuml.preproc;
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import java.io.IOException;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.List;
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import net.sourceforge.plantuml.text.StringLocated;
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import net.sourceforge.plantuml.text.TLineType;
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import net.sourceforge.plantuml.tim.EaterException;
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import net.sourceforge.plantuml.tim.EaterStartsub;
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import net.sourceforge.plantuml.tim.TContext;
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import net.sourceforge.plantuml.tim.TMemory;
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public class Sub {
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// ::remove folder when __HAXE__
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private final String name;
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private final List<StringLocated> lines = new ArrayList<>();
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// private boolean indentationDone = false;
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public Sub(String name) {
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this.name = name;
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}
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@Override
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public String toString() {
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return super.toString() + " " + name;
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}
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public void add(StringLocated s) {
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// if (indentationDone) {
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// throw new IllegalStateException();
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// }
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this.lines.add(s);
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}
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public final List<StringLocated> lines() {
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// if (indentationDone == false) {
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// CodeIteratorImpl.indentNow(lines);
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// indentationDone = true;
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// }
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return Collections.unmodifiableList(lines);
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}
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public static Sub fromFile(ReadLine reader, String blocname, TContext context, TMemory memory)
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throws IOException, EaterException {
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Sub result = null;
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StringLocated s = null;
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boolean skip = false;
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while ((s = reader.readLine()) != null) {
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final TLineType type = s.getTrimmed().getType();
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if (type == TLineType.STARTSUB) {
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final EaterStartsub eater = new EaterStartsub(s.getTrimmed());
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eater.analyze(context, memory);
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if (eater.getSubname().equals(blocname)) {
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skip = false;
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if (result == null) {
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result = new Sub(blocname);
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}
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}
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continue;
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}
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if (type == TLineType.ENDSUB && result != null) {
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skip = true;
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}
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if (result != null && skip == false) {
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result.add(s);
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}
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}
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return result;
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}
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}
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