Package org.esa.snap.core.datamodel

Class ProductData.UShort

  • All Implemented Interfaces:
    Cloneable
    Enclosing class:
    ProductData
    public static class ProductData.UShort
extends ProductData.Short
    The UShort class is a ProductData specialisation for unsigned 16-bit integer fields.

    Internally, data is stored in an array of the type short[].

    In order to preserve the accuracy for the unsigned byte value range the getElemIntAt method should be used to retrieve the data stored in this value instead of accessing the data array directly.

    Another method is to mask each of the array elements in order to get the unsigned type in the following way: 

         short[] data = (short[]) value.getRaster();
     for (int i = 0; i < data.length; i++) {
         int value = data[i] & 0xffff;
         ...
     }

    • Constructor Detail

      • UShort

        public UShort​(int numElems)
        Constructs a new unsigned short value.
        Parameters:
        numElems - the number of elements, must not be less than one

      • UShort

        public UShort​(short[] array)
        Constructs a new unsigned short value.
        Parameters:
        array - the elements