Class DoubleConverter

  • All Implemented Interfaces:
    Converter

    public final class DoubleConverter
    extends NumberConverter
    NumberConverter implementation that handles conversion to and from java.lang.Double objects.

    This implementation can be configured to handle conversion either by using Double's default String conversion, or by using a Locale's pattern or by specifying a format pattern. See the NumberConverter documentation for further details.

    Can be configured to either return a default value or throw a ConversionException if a conversion error occurs.

    Since:
    1.3
    • Constructor Detail

      • DoubleConverter

        public DoubleConverter()
        Construct a java.lang.Double Converter that throws a ConversionException if an error occurs.
      • DoubleConverter

        public DoubleConverter​(java.lang.Object defaultValue)
        Construct a java.lang.Double Converter that returns a default value if an error occurs.
        Parameters:
        defaultValue - The default value to be returned if the value to be converted is missing or an error occurs converting the value.
    • Method Detail

      • getDefaultType

        protected java.lang.Class<java.lang.Double> getDefaultType()
        Return the default type this Converter handles.
        Specified by:
        getDefaultType in class AbstractConverter
        Returns:
        The default type this Converter handles.
        Since:
        1.8.0