RoundedRangeLimitedDoubleProperty.java

/*
 * *************************************************************************************************************************************************************
 *
 * MapView: a JavaFX map renderer for tile-based servers
 * http://tidalwave.it/projects/mapview
 *
 * Copyright (C) 2024 - 2026 by Tidalwave s.a.s. (http://tidalwave.it)
 *
 * *************************************************************************************************************************************************************
 *
 * Licensed 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.
 *
 * *************************************************************************************************************************************************************
 *
 * git clone https://bitbucket.org/tidalwave/mapview-src
 * git clone https://github.com/tidalwave-it/mapview-src
 *
 * *************************************************************************************************************************************************************
 */
package it.tidalwave.mapview.impl;

import jakarta.annotation.Nonnull;
import java.util.Objects;

/***************************************************************************************************************************************************************
 * A specialisation of {@link RangeLimitedDoubleProperty} that also rounds values to the nearest integer, before applying the limits.
 * @author  Fabrizio Giudici
 **************************************************************************************************************************************************************/
public class RoundedRangeLimitedDoubleProperty extends RangeLimitedDoubleProperty
  {
    /***********************************************************************************************************************************************************
     * Creates a new instance.
     * @param   bean            the owner bean
     * @param   name            the property name
     * @param   initialValue    the initial value
     * @param   min             the minimum value
     * @param   max             the maximum value
     * @see                     #setLimits(double, double)
     **********************************************************************************************************************************************************/
    public RoundedRangeLimitedDoubleProperty (@Nonnull final Object bean,
                                              @Nonnull final String name,
                                              final double initialValue,
                                              final double min,
                                              final double max)
      {
        super(bean, name, Math.round(initialValue), min, max);
      }

    /***********************************************************************************************************************************************************
     * {@inheritDoc}
     **********************************************************************************************************************************************************/
    @Override
    public void set (final double value)
      {
        super.set(Math.round(value));
      }

    /***********************************************************************************************************************************************************
     * {@inheritDoc}
     **********************************************************************************************************************************************************/
    @Override
    public void setValue (@Nonnull final Number value)
      {
        Objects.requireNonNull(value, "value");
        super.setValue(Math.round(value.doubleValue()));
      }
  }