Package nl.siegmann.epublib.util.commons.io

Class ByteOrderMark

java.lang.Object
nl.siegmann.epublib.util.commons.io.ByteOrderMark
All Implemented Interfaces:
Serializable
public class ByteOrderMark extends Object implements Serializable
Byte Order Mark (BOM) representation - see BOMInputStream.
Since:
Commons IO 2.0
Version:
$Id: ByteOrderMark.java 1005099 2010-10-06 16:13:01Z niallp $
See Also:

  • Field Details

    • serialVersionUID

      private static final long serialVersionUID
      See Also:

    • UTF_8

      public static final ByteOrderMark UTF_8
      UTF-8 BOM

    • UTF_16BE

      public static final ByteOrderMark UTF_16BE
      UTF-16BE BOM (Big Endian)

    • UTF_16LE

      public static final ByteOrderMark UTF_16LE
      UTF-16LE BOM (Little Endian)

    • charsetName

      private final String charsetName

    • bytes

      private final int[] bytes

  • Constructor Details

    • ByteOrderMark

      public ByteOrderMark(String charsetName, int... bytes)
      Construct a new BOM.
      Parameters:
      charsetName - The name of the charset the BOM represents
      bytes - The BOM's bytes
      Throws:
      IllegalArgumentException - if the charsetName is null or zero length
      IllegalArgumentException - if the bytes are null or zero length

  • Method Details

    • getCharsetName

      public String getCharsetName()
      Return the name of the Charset the BOM represents.
      Returns:
      the character set name

    • length

      public int length()
      Return the length of the BOM's bytes.
      Returns:
      the length of the BOM's bytes

    • get

      public int get(int pos)
      The byte at the specified position.
      Parameters:
      pos - The position
      Returns:
      The specified byte

    • getBytes

      public byte[] getBytes()
      Return a copy of the BOM's bytes.
      Returns:
      a copy of the BOM's bytes

    • equals

      public boolean equals(Object obj)
      Indicates if this BOM's bytes equals another.
      Overrides:
      equals in class Object
      Parameters:
      obj - The object to compare to
      Returns:
      true if the bom's bytes are equal, otherwise false

    • hashCode

      public int hashCode()
      Return the hashcode for this BOM.
      Overrides:
      hashCode in class Object
      Returns:
      the hashcode for this BOM.
      See Also:

    • toString

      public String toString()
      Provide a String representation of the BOM.
      Overrides:
      toString in class Object
      Returns:
      the length of the BOM's bytes