1 files changed, 123 insertions, 0 deletions

diff --git a/src/cuchaz/enigma/mapping/ClassEntry.java b/src/cuchaz/enigma/mapping/ClassEntry.java
new file mode 100644
index 0000000..cf41001
--- /dev/null
+++ b/src/cuchaz/enigma/mapping/ClassEntry.java
@@ -0,0 +1,123 @@
+/*******************************************************************************
+ * Copyright (c) 2014 Jeff Martin.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the GNU Public License v3.0
+ * which accompanies this distribution, and is available at
+ * http://www.gnu.org/licenses/gpl.html
+ * 
+ * Contributors:
+ *     Jeff Martin - initial API and implementation
+ ******************************************************************************/
+package cuchaz.enigma.mapping;
+
+import java.io.Serializable;
+
+public class ClassEntry implements Entry, Serializable {
+        
+        private static final long serialVersionUID = 4235460580973955811L;
+        
+        private String m_name;
+        
+        public ClassEntry(String className) {
+                if (className == null) {
+                        throw new IllegalArgumentException("Class name cannot be null!");
+                }
+                if (className.indexOf('.') >= 0) {
+                        throw new IllegalArgumentException("Class name must be in JVM format. ie, path/to/package/class$inner : " + className);
+                }
+                
+                m_name = className;
+                
+                if (isInnerClass() && getInnerClassName().indexOf('/') >= 0) {
+                        throw new IllegalArgumentException("Inner class must not have a package: " + className);
+                }
+        }
+        
+        public ClassEntry(ClassEntry other) {
+                m_name = other.m_name;
+        }
+        
+        @Override
+        public String getName() {
+                return m_name;
+        }
+        
+        @Override
+        public String getClassName() {
+                return m_name;
+        }
+        
+        @Override
+        public ClassEntry getClassEntry() {
+                return this;
+        }
+        
+        @Override
+        public ClassEntry cloneToNewClass(ClassEntry classEntry) {
+                return classEntry;
+        }
+        
+        @Override
+        public int hashCode() {
+                return m_name.hashCode();
+        }
+        
+        @Override
+        public boolean equals(Object other) {
+                if (other instanceof ClassEntry) {
+                        return equals((ClassEntry)other);
+                }
+                return false;
+        }
+        
+        public boolean equals(ClassEntry other) {
+                return m_name.equals(other.m_name);
+        }
+        
+        @Override
+        public String toString() {
+                return m_name;
+        }
+        
+        public boolean isInnerClass() {
+                return m_name.lastIndexOf('$') >= 0;
+        }
+        
+        public String getOuterClassName() {
+                if (isInnerClass()) {
+                        return m_name.substring(0, m_name.lastIndexOf('$'));
+                }
+                return m_name;
+        }
+        
+        public String getInnerClassName() {
+                if (!isInnerClass()) {
+                        throw new Error("This is not an inner class!");
+                }
+                return m_name.substring(m_name.lastIndexOf('$') + 1);
+        }
+        
+        public ClassEntry getOuterClassEntry() {
+                return new ClassEntry(getOuterClassName());
+        }
+        
+        public boolean isInDefaultPackage() {
+                return m_name.indexOf('/') < 0;
+        }
+        
+        public String getPackageName() {
+                int pos = m_name.lastIndexOf('/');
+                if (pos > 0) {
+                        return m_name.substring(0, pos);
+                }
+                return null;
+        }
+        
+        public String getSimpleName() {
+                int pos = m_name.lastIndexOf('/');
+                if (pos > 0) {
+                        return m_name.substring(pos + 1);
+                }
+                return m_name;
+        }
+}