1 files changed, 27 insertions, 0 deletions
diff --git a/src/main/java/ftbsc/lll/exceptions/MappingNotFoundException.java b/src/main/java/ftbsc/lll/exceptions/MappingNotFoundException.java
new file mode 100644
index 0000000..6c286fc
--- /dev/null
+++ b/src/main/java/ftbsc/lll/exceptions/MappingNotFoundException.java
@@ -0,0 +1,27 @@
+package ftbsc.lll.exceptions;
+
+import ftbsc.lll.mapper.IMapper;
+
+/**
+ * Thrown upon failure to find the requested mapping within a loaded {@link IMapper}.
+ */
+public class MappingNotFoundException extends RuntimeException {
+
+	/**
+	 * Constructs a new mapping not found exception for the specified mapping.
+	 * @param mapping the relevant mapping
+	 */
+	public MappingNotFoundException(String mapping) {
+		super(String.format("Could not find mapping for %s!", mapping));
+	}
+
+	/**
+	 * Constructs a new mapping not found exception for the specified mapping
+	 * with the specified reason.
+	 * @param mapping the relevant mapping
+	 * @param reason the reason message
+	 */
+	public MappingNotFoundException(String mapping, String reason) {
+		this(mapping + ": " + reason);
+	}
+}