From 4be005617b3b8c3578cca07c5d085d12916f0d1d Mon Sep 17 00:00:00 2001
From: lclc98
Date: Thu, 30 Jun 2016 00:49:21 +1000
Subject: Json format (#2)

* Added new format

* Fixed bug

* Updated Version
---
 .../java/cuchaz/enigma/mapping/ClassEntry.java     | 172 +++++++++++++++++++++
 1 file changed, 172 insertions(+)
 create mode 100644 src/main/java/cuchaz/enigma/mapping/ClassEntry.java

(limited to 'src/main/java/cuchaz/enigma/mapping/ClassEntry.java')

diff --git a/src/main/java/cuchaz/enigma/mapping/ClassEntry.java b/src/main/java/cuchaz/enigma/mapping/ClassEntry.java
new file mode 100644
index 0000000..2e7711b
--- /dev/null
+++ b/src/main/java/cuchaz/enigma/mapping/ClassEntry.java
@@ -0,0 +1,172 @@
+/*******************************************************************************
+ * 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;
+
+import com.google.common.collect.Lists;
+
+import java.io.Serializable;
+import java.util.List;
+
+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$inner : " + className);
+        }
+
+        m_name = className;
+
+        if (isInnerClass() && getInnermostClassName().indexOf('/') >= 0) {
+            throw new IllegalArgumentException("Inner class must not have a package: " + className);
+        }
+    }
+
+    public ClassEntry(ClassEntry other) {
+        m_name = other.m_name;
+    }
+
+    @Override
+    public String getName() {
+        return m_name;
+    }
+
+    @Override
+    public String getClassName() {
+        return m_name;
+    }
+
+    @Override
+    public ClassEntry getClassEntry() {
+        return this;
+    }
+
+    @Override
+    public ClassEntry cloneToNewClass(ClassEntry classEntry) {
+        return classEntry;
+    }
+
+    @Override
+    public int hashCode() {
+        return m_name.hashCode();
+    }
+
+    @Override
+    public boolean equals(Object other) {
+        if (other instanceof ClassEntry) {
+            return equals((ClassEntry) other);
+        }
+        return false;
+    }
+
+    public boolean equals(ClassEntry other) {
+        return m_name.equals(other.m_name);
+    }
+
+    @Override
+    public String toString() {
+        return m_name;
+    }
+
+    public boolean isInnerClass() {
+        return m_name.lastIndexOf('$') >= 0;
+    }
+
+    public List<String> getClassChainNames() {
+        return Lists.newArrayList(m_name.split("\\$"));
+    }
+
+    public List<ClassEntry> getClassChain() {
+        List<ClassEntry> entries = Lists.newArrayList();
+        StringBuilder buf = new StringBuilder();
+        for (String name : getClassChainNames()) {
+            if (buf.length() > 0) {
+                buf.append("$");
+            }
+            buf.append(name);
+            entries.add(new ClassEntry(buf.toString()));
+        }
+        return entries;
+    }
+
+    public String getOutermostClassName() {
+        if (isInnerClass()) {
+            return m_name.substring(0, m_name.indexOf('$'));
+        }
+        return m_name;
+    }
+
+    public ClassEntry getOutermostClassEntry() {
+        return new ClassEntry(getOutermostClassName());
+    }
+
+    public String getOuterClassName() {
+        if (!isInnerClass()) {
+            throw new Error("This is not an inner class!");
+        }
+        return m_name.substring(0, m_name.lastIndexOf('$'));
+    }
+
+    public ClassEntry getOuterClassEntry() {
+        return new ClassEntry(getOuterClassName());
+    }
+
+    public String getInnermostClassName() {
+        if (!isInnerClass()) {
+            throw new Error("This is not an inner class!");
+        }
+        return m_name.substring(m_name.lastIndexOf('$') + 1);
+    }
+
+    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;
+    }
+
+    public ClassEntry buildClassEntry(List<ClassEntry> classChain) {
+        assert (classChain.contains(this));
+        StringBuilder buf = new StringBuilder();
+        for (ClassEntry chainEntry : classChain) {
+            if (buf.length() == 0) {
+                buf.append(chainEntry.getName());
+            } else {
+                buf.append("$");
+                buf.append(chainEntry.isInnerClass() ? chainEntry.getInnermostClassName() : chainEntry.getSimpleName());
+            }
+
+            if (chainEntry == this) {
+                break;
+            }
+        }
+        return new ClassEntry(buf.toString());
+    }
+}
-- 
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