Add basic pattern matching

Adds a basic pattern matching implementation. Not perfect, but pretty
good, considering what we have to work with

1 files changed, 20 insertions, 0 deletions

diff --git a/base/src/main/java/bjc/utils/patterns/NonExhaustiveMatch.java b/base/src/main/java/bjc/utils/patterns/NonExhaustiveMatch.java
new file mode 100644
index 0000000..aaa7e89
--- /dev/null
+++ b/base/src/main/java/bjc/utils/patterns/NonExhaustiveMatch.java
@@ -0,0 +1,20 @@
+package bjc.utils.patterns;
+
+/**
+ * Exception thrown when a non-exhaustive match happens.
+ * @author Ben Culkin
+ *
+ */
+public class NonExhaustiveMatch extends Exception {
+	private static final long serialVersionUID = 3892904574888418544L;
+
+	/**
+	 * Create a new non-exhaustive match.
+	 * 
+	 * @param message The message for the exception.
+	 */
+	public NonExhaustiveMatch(String message) {
+		super(message);
+	}
+
+}