1 files changed, 51 insertions, 0 deletions
diff --git a/src/main/java/ftbsc/lll/mapper/data/MethodSignature.java b/src/main/java/ftbsc/lll/mapper/data/MethodSignature.java
new file mode 100644
index 0000000..d7515a8
--- /dev/null
+++ b/src/main/java/ftbsc/lll/mapper/data/MethodSignature.java
@@ -0,0 +1,51 @@
+package ftbsc.lll.mapper.data;
+
+import java.util.Objects;
+
+/**
+ * Container class for method signature data.
+ */
+public class MethodSignature {
+	/**
+	 * The name of the method.
+	 */
+	public final String name;
+
+	/**
+	 * The descriptor of the method.
+	 */
+	public final String descriptor;
+
+	/**
+	 * Constructs a new {@link MethodSignature}. The parameters should be
+	 * either plain or obfuscated in the same way;
+	 * @param name       the method name
+	 * @param descriptor the method descriptor
+	 */
+	public MethodSignature(String name, String descriptor) {
+		this.name = name;
+		this.descriptor = descriptor;
+	}
+
+	/**
+	 * Checks if two {@link MethodSignature}s represent the same method.
+	 * @param o the other signature
+	 * @return whether they represent the same method
+	 */
+	@Override
+	public boolean equals(Object o) {
+		if(this == o) return true;
+		if(o == null || getClass() != o.getClass()) return false;
+		MethodSignature signature = (MethodSignature) o;
+		return Objects.equals(name, signature.name) && Objects.equals(descriptor, signature.descriptor);
+	}
+
+	/**
+	 * Calculates a hash based on name and descriptor.
+	 * @return the hash code
+	 */
+	@Override
+	public int hashCode() {
+		return Objects.hash(name, descriptor);
+	}
+}