mirror of
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298 lines
7.6 KiB
Java
298 lines
7.6 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 2009-2023, Arnaud Roques
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*
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* Project Info: http://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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* http://plantuml.com/patreon (only 1$ per month!)
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* http://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.cucadiagram;
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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.StringUtils;
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import net.sourceforge.plantuml.baraye.CucaDiagram;
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import net.sourceforge.plantuml.baraye.EntityFactory;
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public class Ident implements Code {
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final protected List<String> parts;
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public /*private*/ Ident(List<String> parts) {
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this.parts = parts;
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}
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@Override
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public String toString() {
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return parts.toString();
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}
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public boolean startsWith(Ident other) {
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if (other.parts.size() > this.parts.size())
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return false;
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for (int i = 0; i < other.parts.size(); i++)
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if (other.parts.get(i).equals(this.parts.get(i)) == false)
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return false;
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return true;
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}
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public String forXmi() {
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final StringBuilder sb = new StringBuilder();
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for (String s : parts) {
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if (sb.length() > 0)
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sb.append(".");
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sb.append(s);
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}
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return sb.toString();
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}
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public Ident add(Ident added) {
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final List<String> copy = new ArrayList<>(parts);
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copy.addAll(added.parts);
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return new Ident(copy);
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}
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public static Ident empty() {
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return new Ident(Collections.<String>emptyList());
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}
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public String getLast() {
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if (parts.size() == 0) {
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return "";
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}
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return parts.get(parts.size() - 1);
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}
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public Code toCode(CucaDiagram diagram) {
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if (diagram.V1972())
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return this;
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return CodeImpl.of(getLast());
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}
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public Ident eventuallyRemoveStartingAndEndingDoubleQuote(String format) {
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final List<String> copy = new ArrayList<>(parts);
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final int pos = copy.size() - 1;
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copy.set(pos, StringUtils.eventuallyRemoveStartingAndEndingDoubleQuote(copy.get(pos), format));
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return new Ident(copy);
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}
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public Ident removeStartingParenthesis() {
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final List<String> copy = new ArrayList<>(parts);
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final int pos = copy.size() - 1;
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final String last = copy.get(pos);
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if (last.startsWith("()") == false) {
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throw new IllegalStateException();
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}
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copy.set(pos, StringUtils.eventuallyRemoveStartingAndEndingDoubleQuote(last.substring(2).trim()));
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return new Ident(copy);
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}
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public Ident addSuffix(String suffix) {
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final List<String> copy = new ArrayList<>(parts);
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final int pos = copy.size() - 1;
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copy.set(pos, copy.get(pos) + suffix);
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return new Ident(copy);
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// return new Code(fullName + suffix);
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}
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public Ident removeMemberPart() {
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final String last = getLast();
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final int x = last.lastIndexOf("::");
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if (x == -1) {
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return null;
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}
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final List<String> copy = new ArrayList<>(parts);
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final int pos = copy.size() - 1;
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copy.set(pos, last.substring(0, x));
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return new Ident(copy);
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}
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public String getPortMember() {
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final String last = getLast();
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final int x = last.lastIndexOf("::");
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if (x == -1) {
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return null;
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}
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return last.substring(x + 2);
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}
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static private Ident from(String full, String separator) {
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final Ident result = new Ident(new ArrayList<String>());
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if (isOdd(full, separator)) {
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result.parts.add(full);
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return result;
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}
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while (true) {
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int idx = full.indexOf(separator);
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if (idx == -1) {
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result.parts.add(full);
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result.checkResult(separator);
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return result;
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}
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if (idx > 0) {
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result.parts.add(full.substring(0, idx));
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}
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full = full.substring(idx + separator.length());
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}
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}
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private static boolean isOdd(String full, String separator) {
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return separator == null || full.contains(separator + separator) || full.endsWith(separator);
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}
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private void checkResult(String separator) {
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for (String s : this.parts) {
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if (s.length() == 0) {
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throw new IllegalStateException(toString());
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}
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if (separator != null && s.contains(separator) && s.endsWith(separator) == false
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&& s.contains(separator + separator) == false) {
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throw new IllegalStateException(toString());
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}
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}
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}
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public Ident add(String sup, String separator) {
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this.checkResult(separator);
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final Ident added = from(sup, separator);
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final List<String> list = new ArrayList<>(this.parts.size() + added.parts.size());
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list.addAll(this.parts);
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list.addAll(added.parts);
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final Ident result = new Ident(list);
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result.checkResult(separator);
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return result;
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}
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public Ident parent() {
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if (parts.size() == 0) {
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throw new IllegalArgumentException();
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}
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return new Ident(parts.subList(0, parts.size() - 1));
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}
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@Override
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public boolean equals(Object obj) {
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final Ident other = (Ident) obj;
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return this.parts.equals(other.parts);
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}
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@Override
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public int hashCode() {
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return parts.hashCode();
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}
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public String toString(String sep) {
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if (sep == null) {
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sep = ".";
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}
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final StringBuilder sb = new StringBuilder();
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for (String s : parts) {
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if (sb.length() > 0) {
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sb.append(sep);
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}
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sb.append(s);
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}
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return sb.toString();
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}
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public void checkSameAs(Code code, String separator, CucaDiagram diagram) {
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if (diagram.V1972()) {
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return;
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}
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final String last = parts.get(parts.size() - 1);
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if (separator == null) {
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if (code.getName().equals(last) != true && code.getName().equals(toString(separator)) == false) {
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// System.err.println("code1=" + code);
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// System.err.println("this1=" + this);
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EntityFactory.bigError();
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}
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} else {
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if (getLastPart(code.getName(), separator).equals(last) != true
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&& code.getName().equals(toString(separator)) == false) {
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// System.err.println("code2=" + code);
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// System.err.println("this2=" + this);
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EntityFactory.bigError();
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}
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}
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}
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private String getLastPart(String fullName, String separator) {
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if (separator == null) {
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return fullName;
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}
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final int x = fullName.lastIndexOf(separator);
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if (x == -1) {
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return fullName;
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}
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return fullName.substring(x + separator.length());
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}
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// public int compareTo(Code o) {
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// throw new UnsupportedOperationException();
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// }
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public String getName() {
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return getLast();
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}
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public boolean isRoot() {
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return parts.size() == 0;
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}
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public Ident move(Ident from, Ident to) {
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if (this.startsWith(from) == false) {
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throw new IllegalArgumentException();
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}
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final List<String> result = new ArrayList<>(to.parts);
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for (int i = from.parts.size(); i < this.parts.size(); i++) {
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result.add(this.parts.get(i));
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}
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return new Ident(result);
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}
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public int size() {
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return parts.size();
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}
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public Ident getPrefix(int toIndex) {
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return new Ident(this.parts.subList(0, toIndex));
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}
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public Ident getSuffix(int fromIndex) {
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return new Ident(this.parts.subList(fromIndex, this.parts.size()));
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}
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}
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