Package gov.nasa.pds.objectAccess.array

Class IntegerAdapter

  • All Implemented Interfaces:
    DataTypeAdapter
    public class IntegerAdapter
extends java.lang.Object
implements DataTypeAdapter
    Implements a data type adapter for 4-byte integers.

    • Constructor Summary

      Constructors 
      Constructor Description
      IntegerAdapter​(int elementSize, boolean isBigEndian, boolean isUnsigned)
      Creates a new adapter for an integer of given size.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      double getDouble​(java.nio.ByteBuffer buf)
      Gets the value as a double.
      int getInt​(java.nio.ByteBuffer buf)
      Gets the value as an int.
      long getLong​(java.nio.ByteBuffer buf)
      Gets the value as a long.

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • IntegerAdapter

        public IntegerAdapter​(int elementSize,
                      boolean isBigEndian,
                      boolean isUnsigned)
        Creates a new adapter for an integer of given size.
        Parameters:
        elementSize - the number of bytes in the integer
        isBigEndian - true, if the data is big-endian, false if little-endian
        isUnsigned - true, if the data is unsigned, false if signed

    • Method Detail

      • getInt

        public int getInt​(java.nio.ByteBuffer buf)
        Description copied from interface: DataTypeAdapter
        Gets the value as an int.
        Specified by:
        getInt in interface DataTypeAdapter
        Parameters:
        buf - the buffer from which to get the value
        Returns:
        the value, as an int

      • getLong

        public long getLong​(java.nio.ByteBuffer buf)
        Description copied from interface: DataTypeAdapter
        Gets the value as a long.
        Specified by:
        getLong in interface DataTypeAdapter
        Parameters:
        buf - the buffer from which to get the value
        Returns:
        the value, as a long

      • getDouble

        public double getDouble​(java.nio.ByteBuffer buf)
        Description copied from interface: DataTypeAdapter
        Gets the value as a double.
        Specified by:
        getDouble in interface DataTypeAdapter
        Parameters:
        buf - the buffer from which to get the value
        Returns:
        the value, as a double