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+/* FixedTypeCode.java --
+ Copyright (C) 2005 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath 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, or (at your option)
+any later version.
+
+GNU Classpath 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 GNU Classpath; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library. Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module. An independent module is a module which is not derived from
+or based on this library. If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so. If you do not wish to do so, delete this
+exception statement from your version. */
+
+
+package gnu.CORBA.typecodes;
+
+
+import java.math.BigDecimal;
+
+import org.omg.CORBA.TCKind;
+import org.omg.CORBA.TypeCode;
+import org.omg.CORBA.TypeCodePackage.BadKind;
+
+/**
+ * A typecode for CORBA <code>fixed</code>
+ * @author Audrius Meskauskas (AudriusA@Bioinformatics.org)
+ */
+public class FixedTypeCode
+ extends PrimitiveTypeCode
+{
+ /**
+ * Use serialVersionUID for interoperability.
+ */
+ private static final long serialVersionUID = 1;
+
+
+ /**
+ * The number of the used digits.
+ */
+ private short digits;
+
+ /**
+ * The number of the digits after the decimal point.
+ */
+ private short scale;
+
+ /**
+ * Creates the instance of the fixed type code.
+ */
+ public FixedTypeCode()
+ {
+ super(TCKind.tk_fixed);
+ }
+
+ /**
+ * Creates the instance of the fixed type code,
+ * setting the digits and scale by example.
+ */
+ public FixedTypeCode(BigDecimal example)
+ {
+ super(TCKind.tk_fixed);
+ if (example != null)
+ {
+ setScale(example.scale());
+ setDigits(countDigits(example));
+ }
+ }
+
+ /**
+ * Set the number of digits.
+ */
+ public void setDigits(int a_digits)
+ {
+ this.digits = (short) a_digits;
+ }
+
+ /**
+ * Set the number of digits after the decimal point.
+ */
+ public void setScale(int a_scale)
+ {
+ this.scale = (short) a_scale;
+ }
+
+ /**
+ * Get the number of digits in thid BigDecimal
+ *
+ * @param number a BigDecimal to check.
+ */
+ public static int countDigits(BigDecimal number)
+ {
+ return number.unscaledValue().abs().toString().length();
+ }
+
+ /**
+ * Compare with other type code for equality.
+ */
+ public boolean equal(TypeCode other)
+ {
+ if (other == this) return true;
+ try
+ {
+ TypeCode that = (TypeCode) other;
+ return kind() == that.kind() && digits == that.fixed_digits() &&
+ scale == that.fixed_scale();
+ }
+ catch (BadKind ex)
+ {
+ return false;
+ }
+ }
+
+ /**
+ * Get the number of digits.
+ */
+ public short fixed_digits()
+ {
+ return digits;
+ }
+
+ /**
+ * Get the number of digits after the decimal point.
+ */
+ public short fixed_scale()
+ {
+ return scale;
+ }
+}