Package mondrian.util

Class ByteString

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Comparable<ByteString>

    public class ByteString
    extends java.lang.Object
    implements java.lang.Comparable<ByteString>, java.io.Serializable
    Collection of bytes.

    ByteString is to bytes what String is to chars: It is immutable, implements equality (hashCode and equals), comparison (compareTo) and serialization correctly.

    Author:
    jhyde
    See Also:
    Serialized Form
    • Constructor Summary

      Constructors 
      Constructor Description
      ByteString​(byte[] bytes)
      Creates a ByteString.
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      byte byteAt​(int i)
      Returns the byte at a given position in the byte string.
      java.lang.Object clone()  
      int compareTo​(ByteString that)  
      boolean equals​(java.lang.Object obj)  
      int hashCode()  
      int length()
      Returns the number of bytes in this byte string.
      java.lang.String toString()
      Returns this byte string in hexadecimal format.
      • Methods inherited from class java.lang.Object

        finalize, getClass, notify, notifyAll, wait, wait, wait
    • Constructor Detail

      • ByteString

        public ByteString​(byte[] bytes)
        Creates a ByteString.
        Parameters:
        bytes - Bytes
    • Method Detail

      • hashCode

        public int hashCode()
        Overrides:
        hashCode in class java.lang.Object
      • equals

        public boolean equals​(java.lang.Object obj)
        Overrides:
        equals in class java.lang.Object
      • compareTo

        public int compareTo​(ByteString that)
        Specified by:
        compareTo in interface java.lang.Comparable<ByteString>
      • toString

        public java.lang.String toString()
        Returns this byte string in hexadecimal format.
        Overrides:
        toString in class java.lang.Object
        Returns:
        Hexadecimal string
      • clone

        public java.lang.Object clone()
        Overrides:
        clone in class java.lang.Object
      • length

        public int length()
        Returns the number of bytes in this byte string.
        Returns:
        Length of this byte string
      • byteAt

        public byte byteAt​(int i)
        Returns the byte at a given position in the byte string.
        Parameters:
        i - Index
        Returns:
        Byte at given position
        Throws:
        java.lang.IndexOutOfBoundsException - if the index argument is negative or not less than length()