Package nom.tam.util

Interface FitsIO

All Superinterfaces:
AutoCloseable, Closeable
All Known Subinterfaces:
ArrayDataInput, ArrayDataOutput, FitsOutput, RandomAccess
All Known Implementing Classes:
BufferedDataInputStream, BufferedDataOutputStream, BufferedFile, FitsFile, FitsInputStream, FitsOutputStream
public interface FitsIO extends Closeable
Base interface for reading and writing FITS. It defines the necessary constants common for all reader and writers.
Author:
ritchie

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final int
    BITS_OF_1_BYTE
    number of bits in one byte.
    static final int
    BITS_OF_2_BYTES
    number of bits in two byte.
    static final int
    BITS_OF_3_BYTES
    number of bits in three byte.
    static final int
    BITS_OF_4_BYTES
    number of bits in four byte.
    static final int
    BITS_OF_5_BYTES
    number of bits in five byte.
    static final int
    BITS_OF_6_BYTES
    number of bits in six byte.
    static final int
    BITS_OF_7_BYTES
    number of bits in seven byte.
    static final long
    BYTE_1_OF_LONG_MASK
    bit mask to get the lowest byte of a long.
    static final long
    BYTE_2_OF_LONG_MASK
    bit mask to get the second lowest byte of a long.
    static final long
    BYTE_3_OF_LONG_MASK
    bit mask to get the third lowest byte of a long.
    static final long
    BYTE_4_OF_LONG_MASK
    bit mask to get the fourth lowest byte of a long.
    static final int
    BYTE_MASK
    bit mask to get the lowest byte from an integer.
    static final int
    BYTES_IN_BOOLEAN
    number of bytes occupied by a boolean.
    static final int
    BYTES_IN_BYTE
    number of bytes occupied by a byte.
    static final int
    BYTES_IN_CHAR
    number of bytes occupied by a char.
    static final int
    BYTES_IN_DOUBLE
    number of bytes occupied by a double.
    static final int
    BYTES_IN_FLOAT
    number of bytes occupied by a float.
    static final int
    BYTES_IN_INTEGER
    number of bytes occupied by a integer.
    static final int
    BYTES_IN_LONG
    number of bytes occupied by a long.
    static final int
    BYTES_IN_SHORT
    number of bytes occupied by a short.
    static final int
    DEFAULT_BUFFER_SIZE
    default buffer size to use unless specified otherwise.
    static final long
    HIGH_INTEGER_MASK
    bit mask to get the highest integer from an long.
    static final long
    INTEGER_MASK
    bit mask to get the lowest integer from an long.
    static final int
    SHORT_MASK
    bit mask to get the lowest short of a integer.
    static final long
    SHORT_OF_LONG_MASK
    bit mask to get the lowest short of a long.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    close()
     

  • Field Details

    • DEFAULT_BUFFER_SIZE

      static final int DEFAULT_BUFFER_SIZE
      default buffer size to use unless specified otherwise.
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    • BITS_OF_1_BYTE

      static final int BITS_OF_1_BYTE
      number of bits in one byte.
      See Also:

    • BITS_OF_2_BYTES

      static final int BITS_OF_2_BYTES
      number of bits in two byte.
      See Also:

    • BITS_OF_3_BYTES

      static final int BITS_OF_3_BYTES
      number of bits in three byte.
      See Also:

    • BITS_OF_4_BYTES

      static final int BITS_OF_4_BYTES
      number of bits in four byte.
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    • BITS_OF_5_BYTES

      static final int BITS_OF_5_BYTES
      number of bits in five byte.
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    • BITS_OF_6_BYTES

      static final int BITS_OF_6_BYTES
      number of bits in six byte.
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    • BITS_OF_7_BYTES

      static final int BITS_OF_7_BYTES
      number of bits in seven byte.
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    • BYTES_IN_BOOLEAN

      static final int BYTES_IN_BOOLEAN
      number of bytes occupied by a boolean.
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    • BYTES_IN_BYTE

      static final int BYTES_IN_BYTE
      number of bytes occupied by a byte.
      See Also:

    • BYTES_IN_CHAR

      static final int BYTES_IN_CHAR
      number of bytes occupied by a char.
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    • BYTES_IN_SHORT

      static final int BYTES_IN_SHORT
      number of bytes occupied by a short.
      See Also:

    • BYTES_IN_INTEGER

      static final int BYTES_IN_INTEGER
      number of bytes occupied by a integer.
      See Also:

    • BYTES_IN_LONG

      static final int BYTES_IN_LONG
      number of bytes occupied by a long.
      See Also:

    • BYTES_IN_FLOAT

      static final int BYTES_IN_FLOAT
      number of bytes occupied by a float.
      See Also:

    • BYTES_IN_DOUBLE

      static final int BYTES_IN_DOUBLE
      number of bytes occupied by a double.
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    • BYTE_MASK

      static final int BYTE_MASK
      bit mask to get the lowest byte from an integer. Or to get an unsigned integer from a byte.
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    • SHORT_MASK

      static final int SHORT_MASK
      bit mask to get the lowest short of a integer.
      See Also:

    • SHORT_OF_LONG_MASK

      static final long SHORT_OF_LONG_MASK
      bit mask to get the lowest short of a long.
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    • BYTE_1_OF_LONG_MASK

      static final long BYTE_1_OF_LONG_MASK
      bit mask to get the lowest byte of a long.
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    • BYTE_2_OF_LONG_MASK

      static final long BYTE_2_OF_LONG_MASK
      bit mask to get the second lowest byte of a long.
      See Also:

    • BYTE_3_OF_LONG_MASK

      static final long BYTE_3_OF_LONG_MASK
      bit mask to get the third lowest byte of a long.
      See Also:

    • BYTE_4_OF_LONG_MASK

      static final long BYTE_4_OF_LONG_MASK
      bit mask to get the fourth lowest byte of a long.
      See Also:

    • INTEGER_MASK

      static final long INTEGER_MASK
      bit mask to get the lowest integer from an long.
      See Also:

    • HIGH_INTEGER_MASK

      static final long HIGH_INTEGER_MASK
      bit mask to get the highest integer from an long.
      See Also:

  • Method Details