1 files changed, 125 insertions, 0 deletions
diff --git a/src/proguard/evaluation/value/UnknownDoubleValue.java b/src/proguard/evaluation/value/UnknownDoubleValue.java
new file mode 100644
index 0000000..79cc4de
--- /dev/null
+++ b/src/proguard/evaluation/value/UnknownDoubleValue.java
@@ -0,0 +1,125 @@
+/*
+ * 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.evaluation.value;
+
+/**
+ * This class represents a partially evaluated double value.
+ *
+ * @author Eric Lafortune
+ */
+public class UnknownDoubleValue extends DoubleValue
+{
+    // Basic unary methods.
+
+    public DoubleValue negate()
+    {
+        return this;
+    }
+
+    public IntegerValue convertToInteger()
+    {
+        return ValueFactory.INTEGER_VALUE;
+    }
+
+    public LongValue convertToLong()
+    {
+        return ValueFactory.LONG_VALUE;
+    }
+
+    public FloatValue convertToFloat()
+    {
+        return ValueFactory.FLOAT_VALUE;
+    }
+
+
+    // Basic binary methods.
+
+    public DoubleValue generalize(DoubleValue other)
+    {
+        return this;
+    }
+
+    public DoubleValue add(DoubleValue other)
+    {
+        return this;
+    }
+
+    public DoubleValue subtract(DoubleValue other)
+    {
+        return this;
+    }
+
+    public DoubleValue subtractFrom(DoubleValue other)
+    {
+        return this;
+    }
+
+    public DoubleValue multiply(DoubleValue other)
+    {
+        return this;
+    }
+
+    public DoubleValue divide(DoubleValue other)
+    {
+        return this;
+    }
+
+    public DoubleValue divideOf(DoubleValue other)
+    {
+        return this;
+    }
+
+    public DoubleValue remainder(DoubleValue other)
+    {
+        return this;
+    }
+
+    public DoubleValue remainderOf(DoubleValue other)
+    {
+        return this;
+    }
+
+    public IntegerValue compare(DoubleValue other)
+    {
+        return ValueFactory.INTEGER_VALUE;
+    }
+
+
+    // Implementations for Object.
+
+    public boolean equals(Object object)
+    {
+        return object != null &&
+               this.getClass() == object.getClass();
+    }
+
+
+    public int hashCode()
+    {
+        return this.getClass().hashCode();
+    }
+
+
+    public String toString()
+    {
+        return "d";
+    }
+}
+\ No newline at end of file