chore: implemented matching by name for finders, added OrphanExceptions to prevent ungraceful crashes in generated code

2 files changed, 28 insertions, 4 deletions

diff --git a/src/main/java/ftbsc/lll/exceptions/NotAProxyException.java b/src/main/java/ftbsc/lll/exceptions/NotAProxyException.java
index 1ce3c0f..f3e40a7 100644
--- a/src/main/java/ftbsc/lll/exceptions/NotAProxyException.java
+++ b/src/main/java/ftbsc/lll/exceptions/NotAProxyException.java
@@ -1,17 +1,16 @@
 package ftbsc.lll.exceptions;
 
 import ftbsc.lll.processor.annotations.Find;
-import ftbsc.lll.proxies.impl.FieldProxy;
-import ftbsc.lll.proxies.impl.MethodProxy;
 
 /**
  * Thrown when a method is annotated with {@link Find} but does not
- * return a {@link MethodProxy} or a {@link FieldProxy}
+ * return a known instance of {@link ftbsc.lll.proxies.AbstractProxy}.
+ * @since 0.5.0
  */
 public class NotAProxyException extends RuntimeException {
 
 	/**
-	 * Constructs a exception for the specified method.
+	 * Constructs an exception for the specified method.
 	 * @param parent the FQN of the class containing the method
 	 * @param method the name of the method wrongly annotated
 	 */
diff --git a/src/main/java/ftbsc/lll/exceptions/OrphanElementException.java b/src/main/java/ftbsc/lll/exceptions/OrphanElementException.java
new file mode 100644
index 0000000..17c1180
--- /dev/null
+++ b/src/main/java/ftbsc/lll/exceptions/OrphanElementException.java
@@ -0,0 +1,25 @@
+package ftbsc.lll.exceptions;
+
+import javax.lang.model.element.Element;
+import javax.lang.model.element.QualifiedNameable;
+
+/**
+ * Thrown when an annotated element that needs to be paired with
+ * another does not match with any.
+ * @since 0.5.0
+ */
+public class OrphanElementException extends RuntimeException {
+	/**
+	 * Constructs an exception for the specified method.
+	 * @param element the orphan element
+	 */
+	public OrphanElementException(Element element) {
+		super(
+			String.format(
+				"Could not find a valid target for element %s.%s!",
+				((QualifiedNameable) element.getEnclosingElement()).getQualifiedName().toString(),
+				element.getSimpleName().toString()
+			)
+		);
+	}
+}