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
---
 src/main/java/cuchaz/enigma/mapping/Signature.java | 117 +++++++++++++++++++++
 1 file changed, 117 insertions(+)
 create mode 100644 src/main/java/cuchaz/enigma/mapping/Signature.java

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

diff --git a/src/main/java/cuchaz/enigma/mapping/Signature.java b/src/main/java/cuchaz/enigma/mapping/Signature.java
new file mode 100644
index 0000000..117018a
--- /dev/null
+++ b/src/main/java/cuchaz/enigma/mapping/Signature.java
@@ -0,0 +1,117 @@
+/*******************************************************************************
+ * 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;
+
+import cuchaz.enigma.Util;
+
+public class Signature implements Serializable {
+
+    private static final long serialVersionUID = -5843719505729497539L;
+
+    private List<Type> m_argumentTypes;
+    private Type m_returnType;
+
+    public Signature(String signature) {
+        try {
+            m_argumentTypes = Lists.newArrayList();
+            int i = 0;
+            while (i < signature.length()) {
+                char c = signature.charAt(i);
+                if (c == '(') {
+                    assert (m_argumentTypes.isEmpty());
+                    assert (m_returnType == null);
+                    i++;
+                } else if (c == ')') {
+                    i++;
+                    break;
+                } else {
+                    String type = Type.parseFirst(signature.substring(i));
+                    m_argumentTypes.add(new Type(type));
+                    i += type.length();
+                }
+            }
+            m_returnType = new Type(Type.parseFirst(signature.substring(i)));
+        } catch (Exception ex) {
+            throw new IllegalArgumentException("Unable to parse signature: " + signature, ex);
+        }
+    }
+
+    public Signature(Signature other) {
+        m_argumentTypes = Lists.newArrayList(other.m_argumentTypes);
+        m_returnType = new Type(other.m_returnType);
+    }
+
+    public Signature(Signature other, ClassNameReplacer replacer) {
+        m_argumentTypes = Lists.newArrayList(other.m_argumentTypes);
+        for (int i = 0; i < m_argumentTypes.size(); i++) {
+            m_argumentTypes.set(i, new Type(m_argumentTypes.get(i), replacer));
+        }
+        m_returnType = new Type(other.m_returnType, replacer);
+    }
+
+    public List<Type> getArgumentTypes() {
+        return m_argumentTypes;
+    }
+
+    public Type getReturnType() {
+        return m_returnType;
+    }
+
+    @Override
+    public String toString() {
+        StringBuilder buf = new StringBuilder();
+        buf.append("(");
+        for (Type type : m_argumentTypes) {
+            buf.append(type.toString());
+        }
+        buf.append(")");
+        buf.append(m_returnType.toString());
+        return buf.toString();
+    }
+
+    public Iterable<Type> types() {
+        List<Type> types = Lists.newArrayList();
+        types.addAll(m_argumentTypes);
+        types.add(m_returnType);
+        return types;
+    }
+
+    @Override
+    public boolean equals(Object other) {
+        if (other instanceof Signature) {
+            return equals((Signature) other);
+        }
+        return false;
+    }
+
+    public boolean equals(Signature other) {
+        return m_argumentTypes.equals(other.m_argumentTypes) && m_returnType.equals(other.m_returnType);
+    }
+
+    @Override
+    public int hashCode() {
+        return Util.combineHashesOrdered(m_argumentTypes.hashCode(), m_returnType.hashCode());
+    }
+
+    public boolean hasClass(ClassEntry classEntry) {
+        for (Type type : types()) {
+            if (type.hasClass() && type.getClassEntry().equals(classEntry)) {
+                return true;
+            }
+        }
+        return false;
+    }
+}
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