1 files changed, 114 insertions, 0 deletions
diff --git a/src/proguard/MemberSpecification.java b/src/proguard/MemberSpecification.java
new file mode 100644
index 0000000..1cfa962
--- /dev/null
+++ b/src/proguard/MemberSpecification.java
@@ -0,0 +1,114 @@
+/*
+ * ProGuard -- shrinking, optimization, obfuscation, and preverification
+ *             of Java bytecode.
+ *
+ * Copyright (c) 2002-2009 Eric Lafortune (eric@graphics.cornell.edu)
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+package proguard;
+
+
+/**
+ * This class stores a specification of class members. The specification is
+ * template-based: the class member names and descriptors can contain wildcards.
+ *
+ * @author Eric Lafortune
+ */
+public class MemberSpecification
+{
+    public int    requiredSetAccessFlags;
+    public int    requiredUnsetAccessFlags;
+    public final String annotationType;
+    public final String name;
+    public final String descriptor;
+
+
+    /**
+     * Creates a new option to keep all possible class members.
+     */
+    public MemberSpecification()
+    {
+        this(0,
+             0,
+             null,
+             null,
+             null);
+    }
+
+
+    /**
+     * Creates a new option to keep the specified class member(s).
+     *
+     * @param requiredSetAccessFlags   the class access flags that must be set
+     *                                 in order for the class to apply.
+     * @param requiredUnsetAccessFlags the class access flags that must be unset
+     *                                 in order for the class to apply.
+     * @param annotationType           the name of the class that must be an
+     *                                 annotation in order for the class member
+     *                                 to apply. The name may be null to specify
+     *                                 that no annotation is required.
+     * @param name                     the class member name. The name may be
+     *                                 null to specify any class member or it
+     *                                 may contain "*" or "?" wildcards.
+     * @param descriptor               the class member descriptor. The
+     *                                 descriptor may be null to specify any
+     *                                 class member or it may contain
+     *                                 "**", "*", or "?" wildcards.
+     */
+    public MemberSpecification(int    requiredSetAccessFlags,
+                               int    requiredUnsetAccessFlags,
+                               String annotationType,
+                               String name,
+                               String descriptor)
+    {
+        this.requiredSetAccessFlags   = requiredSetAccessFlags;
+        this.requiredUnsetAccessFlags = requiredUnsetAccessFlags;
+        this.annotationType           = annotationType;
+        this.name                     = name;
+        this.descriptor               = descriptor;
+    }
+
+
+
+    // Implementations for Object.
+
+    public boolean equals(Object object)
+    {
+        if (object == null ||
+            this.getClass() != object.getClass())
+        {
+            return false;
+        }
+
+        MemberSpecification other = (MemberSpecification)object;
+        return
+            (this.requiredSetAccessFlags   == other.requiredSetAccessFlags                                                                      ) &&
+            (this.requiredUnsetAccessFlags == other.requiredUnsetAccessFlags                                                                    ) &&
+            (this.annotationType == null ? other.annotationType == null : this.annotationType.equals(other.annotationType)) &&
+            (this.name           == null ? other.name           == null : this.name.equals(other.name)                    ) &&
+            (this.descriptor     == null ? other.descriptor     == null : this.descriptor.equals(other.descriptor)        );
+    }
+
+    public int hashCode()
+    {
+        return
+            (requiredSetAccessFlags                                ) ^
+            (requiredUnsetAccessFlags                              ) ^
+            (annotationType == null ? 0 : annotationType.hashCode()) ^
+            (name           == null ? 0 : name.hashCode()          ) ^
+            (descriptor     == null ? 0 : descriptor.hashCode()    );
+    }
+}