1 files changed, 36 insertions, 0 deletions
diff --git a/RGens/src/main/java/bjc/rgens/parser/GrammarException.java b/RGens/src/main/java/bjc/rgens/parser/GrammarException.java
new file mode 100644
index 0000000..9eaa0a1
--- /dev/null
+++ b/RGens/src/main/java/bjc/rgens/parser/GrammarException.java
@@ -0,0 +1,36 @@
+package bjc.rgens.parser;
+
+/**
+ * The exception thrown when something goes wrong while parsing a
+ * grammar.
+ *
+ * @author student
+ */
+public class GrammarException extends RuntimeException {
+	/* Serialization ID. */
+	private static final long serialVersionUID = -7287427479316953668L;
+
+	/**
+	 * Create a new grammar exception with the specified message.
+	 *
+	 * @param msg
+	 * 	The message for this exception.
+	 */
+	public GrammarException(String msg) {
+		super(msg);
+	}
+
+	/**
+	 * Create a new grammar exception with the specified message and
+	 * cause.
+	 *
+	 * @param msg
+	 * 	The message for this exception.
+	 *
+	 * @param cause
+	 * 	The cause of this exception.
+	 */
+	public GrammarException(String msg, Exception cause) {
+		super(msg, cause);
+	}
+}