content: /*
   *  Licensed to the Apache Software Foundation (ASF) under one
   *  or more contributor license agreements.  See the NOTICE file
   *  distributed with this work for additional information
   *  regarding copyright ownership.  The ASF licenses this file
   *  to you under the Apache License, Version 2.0 (the
   *  "License"); you may not use this file except in compliance
   *  with the License.  You may obtain a copy of the License at
   *
   *        http://www.apache.org/licenses/LICENSE-2.0
   *
   *  Unless required by applicable law or agreed to in writing,
   *  software distributed under the License is distributed on an
   *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   *  KIND, either express or implied.  See the License for the
   *  specific language governing permissions and limitations
   *  under the License.
   */
  package org.apache.causeway.core.metamodel.facets.objectvalue.digits;
  
  import org.apache.causeway.applib.annotation.ValueSemantics;
  import org.apache.causeway.core.metamodel.facetapi.Facet;
  
  /**
   * The minimum required number of digits to the right of the decimal place (fractional part)
   * for this number.
   *
   * <p>
   * For example:
   * <ul>
   * <li><tt>12345.789</tt> has 3 fractional digits</li>
   * <li><tt>12345</tt> has 0 fractional digits</li>
   * <li><tt>12345.0</tt> has 1 fractional digit</li>
   * </ul>
   */
  public interface MinFractionalDigitsFacet
  extends Facet {
  
      /**
       * eg. as provided by {@link ValueSemantics#minFractionalDigits()}
       */
      int getMinFractionalDigits();
  
  }
  