Module org.freedesktop.dbus
Package org.freedesktop.dbus.types

Class UInt64

java.lang.Object
java.lang.Number
org.freedesktop.dbus.types.UInt64
All Implemented Interfaces:
Serializable, Comparable<UInt64>
public class UInt64 extends Number implements Comparable<UInt64>
Class to represent unsigned 64-bit numbers. Warning: Any functions which take or return a long are restricted to the range of a signed 64bit number. Use the BigInteger methods if you wish access to the full range.
See Also:

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final BigInteger
    MAX_BIG_VALUE
    Maximum allowed value (when accessed as a BigInteger)
    static final long
    MAX_LONG_VALUE
    Maximum allowed value (when accessed as a long)
    static final long
    MIN_VALUE
    Minimum allowed value

  • Constructor Summary

    Constructors
    Constructor
    Description
    UInt64(long _value)
    Create a UInt64 from a long.
    UInt64(long _top, long _bottom)
    Create a UInt64 from two longs.
    UInt64(String _value)
    Create a UInt64 from a String.
    UInt64(BigInteger _value)
    Create a UInt64 from a BigInteger

  • Method Summary

    Modifier and Type
    Method
    Description
    long
    bottom()
    Least significant 4 bytes.
    byte
    byteValue()
    The value of this as a byte.
    int
    compareTo(UInt64 _other)
    Compare two UInt32s.
    double
    doubleValue()
    The value of this as a double.
    boolean
    equals(Object _o)
    Test two UInt64s for equality.
    float
    floatValue()
    The value of this as a float.
    int
    hashCode()
     
    int
    intValue()
    The value of this as a int.
    long
    longValue()
    The value of this as a long.
    short
    shortValue()
    The value of this as a short.
    long
    top()
    Most significant 4 bytes.
    String
    toString()
    The value of this as a string.
    BigInteger
    value()
    The value of this as a BigInteger.

    Methods inherited from class java.lang.Object

    clone, finalize, getClass, notify, notifyAll, wait, wait, wait

  • Field Details

    • MAX_LONG_VALUE

      public static final long MAX_LONG_VALUE
      Maximum allowed value (when accessed as a long)
      See Also:

    • MAX_BIG_VALUE

      public static final BigInteger MAX_BIG_VALUE
      Maximum allowed value (when accessed as a BigInteger)

    • MIN_VALUE

      public static final long MIN_VALUE
      Minimum allowed value
      See Also:

  • Constructor Details

    • UInt64

      public UInt64(long _value)
      Create a UInt64 from a long.
      Parameters:
      _value - Must be a valid integer within MIN_VALUE–MAX_VALUE
      Throws:
      NumberFormatException - if value is not between MIN_VALUE and MAX_VALUE

    • UInt64

      public UInt64(long _top, long _bottom)
      Create a UInt64 from two longs.
      Parameters:
      _top - Most significant 4 bytes.
      _bottom - Least significant 4 bytes.

    • UInt64

      public UInt64(BigInteger _value)
      Create a UInt64 from a BigInteger
      Parameters:
      _value - Must be a valid BigInteger between MIN_VALUE–MAX_BIG_VALUE
      Throws:
      NumberFormatException - if value is not an integer between MIN_VALUE and MAX_BIG_VALUE

    • UInt64

      public UInt64(String _value)
      Create a UInt64 from a String.
      Parameters:
      _value - Must parse to a valid integer within MIN_VALUE–MAX_BIG_VALUE
      Throws:
      NumberFormatException - if value is not an integer between MIN_VALUE and MAX_BIG_VALUE

  • Method Details

    • value

      public BigInteger value()
      The value of this as a BigInteger.
      Returns:
      value

    • byteValue

      public byte byteValue()
      The value of this as a byte.
      Overrides:
      byteValue in class Number

    • doubleValue

      public double doubleValue()
      The value of this as a double.
      Specified by:
      doubleValue in class Number

    • floatValue

      public float floatValue()
      The value of this as a float.
      Specified by:
      floatValue in class Number

    • intValue

      public int intValue()
      The value of this as a int.
      Specified by:
      intValue in class Number

    • longValue

      public long longValue()
      The value of this as a long.
      Specified by:
      longValue in class Number

    • shortValue

      public short shortValue()
      The value of this as a short.
      Overrides:
      shortValue in class Number

    • equals

      public boolean equals(Object _o)
      Test two UInt64s for equality.
      Overrides:
      equals in class Object

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object

    • compareTo

      public int compareTo(UInt64 _other)
      Compare two UInt32s.
      Specified by:
      compareTo in interface Comparable<UInt64>
      Parameters:
      _other - other uint64
      Returns:
      0 if equal, -ve or +ve if they are different.

    • toString

      public String toString()
      The value of this as a string.
      Overrides:
      toString in class Object
      Returns:
      string

    • top

      public long top()
      Most significant 4 bytes.
      Returns:
      top

    • bottom

      public long bottom()
      Least significant 4 bytes.
      Returns:
      bottom