View Javadoc
1   package org.opentrafficsim.xml.bindings;
2   
3   import org.djutils.exceptions.Throw;
4   import org.opentrafficsim.xml.bindings.types.DoubleType;
5   
6   /**
7    * Adapter for Double expression type (positive).
8    * <p>
9    * Copyright (c) 2023-2024 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved. <br>
10   * BSD-style license. See <a href="https://opentrafficsim.org/docs/license.html">OpenTrafficSim License</a>.
11   * </p>
12   * @author <a href="https://github.com/wjschakel">Wouter Schakel</a>
13   */
14  public class DoublePositiveInclusiveAdapter extends ExpressionAdapter<Double, DoubleType>
15  {
16  
17      /** {@inheritDoc} */
18      @Override
19      public DoubleType unmarshal(final String field)
20      {
21          if (isExpression(field))
22          {
23              return new DoubleType(trimBrackets(field));
24          }
25          double value = Double.valueOf(field);
26          Throw.when(value < 0.0, IllegalArgumentException.class, "DoublePositiveInclusive value %s is negative.", value);
27          return new DoubleType(value);
28      }
29  
30      /** {@inheritDoc} */
31      @Override
32      public String marshal(final DoubleType value)
33      {
34          Throw.when(!value.isExpression() && value.getValue() < 0.0, IllegalArgumentException.class,
35                  "DoublePositiveInclusive value %s is negative.", value.getValue());
36          return super.marshal(value);
37      }
38  
39  }