Add container part.

diff --git a/src/main/java/net/pterodactylus/sone/text/PartContainer.java b/src/main/java/net/pterodactylus/sone/text/PartContainer.java
new file mode 100644 (file)
index 0000000..7399859
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+++ b/src/main/java/net/pterodactylus/sone/text/PartContainer.java
@@ -0,0 +1,65 @@
+/*
+ * Sone - PartContainer.java - Copyright © 2010 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.io.IOException;
+import java.io.Writer;
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * 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 {
+
+       /** The parts to render. */
+       private final List<Part> parts = new ArrayList<Part>();
+
+       //
+       // ACCESSORS
+       //
+
+       /**
+        * Adds a part to render.
+        *
+        * @param part
+        *            The part to add
+        */
+       public void add(Part part) {
+               parts.add(part);
+       }
+
+       //
+       // PART METHODS
+       //
+
+       /**
+        * {@inheritDoc}
+        */
+       @Override
+       public void render(Writer writer) throws IOException {
+               for (Part part : parts) {
+                       part.render(writer);
+               }
+       }
+
+}