Remove part container

[Sone.git] / src / main / java / net / pterodactylus / sone / text / PartContainer.java

diff --git a/src/main/java/net/pterodactylus/sone/text/PartContainer.java b/src/main/java/net/pterodactylus/sone/text/PartContainer.java
deleted file mode 100644 (file)
index 3444d19..0000000
--- a/src/main/java/net/pterodactylus/sone/text/PartContainer.java
+++ /dev/null
@@ -1,128 +0,0 @@
-/*
- * Sone - PartContainer.java - Copyright © 2010–2016 David Roden
- *
- * This program 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.
- *
- * This program is 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 program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-package net.pterodactylus.sone.text;
-
-import java.util.ArrayDeque;
-import java.util.ArrayList;
-import java.util.Deque;
-import java.util.Iterator;
-import java.util.List;
-import java.util.NoSuchElementException;
-import java.util.Objects;
-
-import javax.annotation.Nonnull;
-
-/**
- * Part implementation that can contain an arbitrary amount of other parts.
- * Parts are added using the {@link #add(Part)} method and will be rendered in
- * the order they are added.
- *
- * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
- */
-public class PartContainer implements Part, Iterable<Part> {
-
-       private final List<Part> parts = new ArrayList<Part>();
-
-       public void add(@Nonnull Part part) {
-               parts.add(Objects.requireNonNull(part));
-       }
-
-       @Nonnull
-       public Part getPart(int index) {
-               return parts.get(index);
-       }
-
-       public void removePart(int index) {
-               parts.remove(index);
-       }
-
-       public int size() {
-               return parts.size();
-       }
-
-       @Override
-       @Nonnull
-       public String getText() {
-               StringBuilder partText = new StringBuilder();
-               for (Part part : parts) {
-                       partText.append(part.getText());
-               }
-               return partText.toString();
-       }
-
-       @Override
-       @Nonnull
-       @SuppressWarnings("synthetic-access")
-       public Iterator<Part> iterator() {
-               return new Iterator<Part>() {
-
-                       private Deque<Iterator<Part>> partStack = new ArrayDeque<Iterator<Part>>();
-                       private Part nextPart;
-                       private boolean foundNextPart;
-                       private boolean noNextPart;
-
-                       {
-                               partStack.push(parts.iterator());
-                       }
-
-                       private void findNext() {
-                               if (foundNextPart) {
-                                       return;
-                               }
-                               noNextPart = true;
-                               while (!partStack.isEmpty()) {
-                                       Iterator<Part> parts = partStack.pop();
-                                       if (parts.hasNext()) {
-                                               nextPart = parts.next();
-                                               partStack.push(parts);
-                                               if (nextPart instanceof PartContainer) {
-                                                       partStack.push(((PartContainer) nextPart).iterator());
-                                               } else {
-                                                       noNextPart = false;
-                                                       break;
-                                               }
-                                       }
-                               }
-                               foundNextPart = true;
-                       }
-
-                       @Override
-                       public boolean hasNext() {
-                               findNext();
-                               return !noNextPart;
-                       }
-
-                       @Override
-                       public Part next() {
-                               findNext();
-                               if (noNextPart) {
-                                       throw new NoSuchElementException();
-                               }
-                               foundNextPart = false;
-                               return nextPart;
-                       }
-
-                       @Override
-                       public void remove() {
-                               /* ignore. */
-                       }
-
-               };
-       }
-
-}