1 files changed, 54 insertions, 0 deletions

diff --git a/src/main/java/cuchaz/enigma/mapping/entry/MethodDefEntry.java b/src/main/java/cuchaz/enigma/mapping/entry/MethodDefEntry.java
new file mode 100644
index 00000000..bb7c85eb
--- /dev/null
+++ b/src/main/java/cuchaz/enigma/mapping/entry/MethodDefEntry.java
@@ -0,0 +1,54 @@
+/*******************************************************************************
+ * Copyright (c) 2015 Jeff Martin.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the GNU Lesser General Public
+ * License v3.0 which accompanies this distribution, and is available at
+ * http://www.gnu.org/licenses/lgpl.html
+ * <p>
+ * Contributors:
+ * Jeff Martin - initial API and implementation
+ ******************************************************************************/
+
+package cuchaz.enigma.mapping.entry;
+
+import com.google.common.base.Preconditions;
+import cuchaz.enigma.bytecode.AccessFlags;
+import cuchaz.enigma.mapping.MethodDescriptor;
+import cuchaz.enigma.mapping.Signature;
+
+public class MethodDefEntry extends MethodEntry {
+
+        private final AccessFlags access;
+        private final Signature signature;
+
+        public MethodDefEntry(ClassEntry classEntry, String name, MethodDescriptor descriptor, Signature signature, AccessFlags access) {
+                super(classEntry, name, descriptor);
+                Preconditions.checkNotNull(access, "Method access cannot be null");
+                Preconditions.checkNotNull(signature, "Method signature cannot be null");
+                this.access = access;
+                this.signature = signature;
+        }
+
+        public AccessFlags getAccess() {
+                return access;
+        }
+
+        public Signature getSignature() {
+                return signature;
+        }
+
+        public int getVariableOffset(ClassDefEntry ownerEntry) {
+                // Enum constructors have an implicit "name" and "ordinal" parameter as well as "this"
+                if (ownerEntry.getAccess().isEnum() && getName().startsWith("<")) {
+                        return 3;
+                } else {
+                        // If we're not static, "this" is bound to index 0
+                        return getAccess().isStatic() ? 0 : 1;
+                }
+        }
+
+        @Override
+        public MethodDefEntry updateOwnership(ClassEntry classEntry) {
+                return new MethodDefEntry(new ClassEntry(classEntry.getName()), name, descriptor, signature, access);
+        }
+}