Package org.esa.snap.core.datamodel

Class ProductData.ASCII

  • All Implemented Interfaces:
    Cloneable
    Enclosing class:
    ProductData
    public static class ProductData.ASCII
extends ProductData.Byte
    The ProductData.ASCII class is a ProductData.Byte specialisation representing textual values.

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

    • Constructor Detail

      • ASCII

        public ASCII​(int length)
        Constructs a new ASCII value.
        Parameters:
        length - the ASCII string length

      • ASCII

        public ASCII​(String data)
        Constructs a new ASCII value.
        Parameters:
        data - the ASCII string data

    • Method Detail

      • getElemString

        public String getElemString()
        Returns a textual representation of this value's value. The text returned is a string created from the bytes array elements in this value interpreted as ASCII values.
        Overrides:
        getElemString in class ProductData
        Returns:
        a text representing this product data, never null

      • setElems

        public void setElems​(Object data)
        Sets the data of this value. The data must be a string, an byte or an char array. Each has to have at least a length of one.
        Overrides:
        setElems in class ProductData.Byte
        Parameters:
        data - the data array
        Throws:
        IllegalArgumentException - if data is null or it is not an array of the required type or does the array length is less than one.

      • getElemStringAt

        public String getElemStringAt​(int index)
        Returns a textual representation of this product data. The text returned is a string cretaed from the bytes array elements in this value interpreted as ASCII values.
        Overrides:
        getElemStringAt in class ProductData.Byte
        Parameters:
        index - the value index, must be >=0 and <getNumDataElems()
        Returns:
        a text representing this product data, never null