org.firebirdsql.util

## Class NumericHelper

- java.lang.Object
- - org.firebirdsql.util.NumericHelper

-     public final class NumericHelper
      extends java.lang.Object

  Helper for numeric values.
  Since:
    2.2.11
  Author:
    Mark Rotteveel

- - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `static boolean` | `fitsUnsigned32BitInteger(long longValue)` Checks if the supplied long would fit in an unsigned 32 bit integer.
    `static long` | `toUnsignedLong(int intValue)` Returns the int as an unsigned long (no sign extension).

    - ### Methods inherited from class java.lang.Object

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

- - ### Method Detail

    - #### toUnsignedLong

          public static long toUnsignedLong(int intValue)

      Returns the int as an unsigned long (no sign extension).
      Parameters:
        `intValue` - Integer value
      Returns:
        `intValue` as an unsiged long.

    - #### fitsUnsigned32BitInteger

          public static boolean fitsUnsigned32BitInteger(long longValue)

      Checks if the supplied long would fit in an unsigned 32 bit integer.

      In essence this checks if `longValue >= 0 && longValue <= 0xffffffffL`

      Parameters:
        `longValue` - Long value to check
      Returns:
        `true` if the long value fits as an unsigned 32 bit value

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