From 16b7ecd68873178d79b81023fc702d61d7696e13 Mon Sep 17 00:00:00 2001
From: =?utf8?q?David=20=E2=80=98Bombe=E2=80=99=20Roden?=
 <bombe@pterodactylus.net>
Date: Sat, 25 Jun 2016 22:24:34 +0200
Subject: [PATCH] Clean up parser interface

---
 src/main/java/net/pterodactylus/sone/text/Parser.java         | 5 ++++-
 src/main/java/net/pterodactylus/sone/text/SoneTextParser.java | 6 +++++-
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/main/java/net/pterodactylus/sone/text/Parser.java b/src/main/java/net/pterodactylus/sone/text/Parser.java
index 531efa7..ca26a79 100644
--- a/src/main/java/net/pterodactylus/sone/text/Parser.java
+++ b/src/main/java/net/pterodactylus/sone/text/Parser.java
@@ -19,6 +19,8 @@ package net.pterodactylus.sone.text;
 
 import java.io.IOException;
 import java.io.Reader;
+import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
 
 /**
  * Interface for parsers that can create {@link Part}s from a text source
@@ -39,6 +41,7 @@ public interface Parser<C extends ParserContext> {
 	 *            The text source
 	 * @return The parsed parts
 	 */
-	public Iterable<Part> parse(C context, String source);
+	@Nonnull
+	Iterable<Part> parse(@Nullable C context, @Nonnull String source);
 
 }
diff --git a/src/main/java/net/pterodactylus/sone/text/SoneTextParser.java b/src/main/java/net/pterodactylus/sone/text/SoneTextParser.java
index 18dd53f..ae299e1 100644
--- a/src/main/java/net/pterodactylus/sone/text/SoneTextParser.java
+++ b/src/main/java/net/pterodactylus/sone/text/SoneTextParser.java
@@ -28,6 +28,9 @@ import java.util.logging.Logger;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
+import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
+
 import net.pterodactylus.sone.data.Post;
 import net.pterodactylus.sone.data.Sone;
 import net.pterodactylus.sone.data.impl.IdOnlySone;
@@ -117,8 +120,9 @@ public class SoneTextParser implements Parser<SoneTextParserContext> {
 	/**
 	 * {@inheritDoc}
 	 */
+	@Nonnull
 	@Override
-	public Iterable<Part> parse(SoneTextParserContext context, String source) {
+	public Iterable<Part> parse(@Nullable SoneTextParserContext context, @Nonnull String source) {
 		PartContainer parts = new PartContainer();
 		BufferedReader bufferedReader = new BufferedReader(new StringReader(source));
 		try {
-- 
2.7.4