Package org.openspaces.core.util.numbers

Interface NumberHelper<N extends Number>

All Superinterfaces:
Comparator<Number>
All Known Implementing Classes:
BigDecimalHelper, BigIntegerHelper, DoubleHelper, FloatHelper, IntegerHelper, LongHelper, ShortHelper
public interface NumberHelper<N extends Number> extends Comparator<Number>
A generic interface on top of a specific Number implementation allowing to use it in a generalized fashion.
Author:
kimchy

  • Method Summary

    Modifier and Type
    Method
    Description
    N
    add(Number lhs, Number rhs)
    Adds the two numbers (can be of any Number type) and returns the type result that the number helper handles.
    N
    cast(Number n)
    Casts the give Number into the type the number helper handles.
    N
    div(Number lhs, Number rhs)
    Divides the two numbers (can be of any Number type) and returns the type result that the number helper handles.
    N
    MAX_VALUE()
    Returns the maximum number for the specific type the number helper handles.
    N
    MIN_VALUE()
    Returns the minimum number for the specific type the number helper handles.
    N
    mult(Number lhs, Number rhs)
    Multiplies the two numbers (can be of any Number type) and returns the type result that the number helper handles.
    N
    ONE()
    Returns the "ONE" value for the given type.
    N
    sub(Number lhs, Number rhs)
    Substracts the two numbers (can be of any Number type) and returns the type result that the number helper handles.
    N
    ZERO()
    Returns the "ZERO" value for the given type.

    Methods inherited from interface java.util.Comparator

    compare, equals, reversed, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

  • Method Details

    • cast

      N cast(Number n)
      Casts the give Number into the type the number helper handles.

    • MAX_VALUE

      N MAX_VALUE()
      Returns the maximum number for the specific type the number helper handles.

    • MIN_VALUE

      N MIN_VALUE()
      Returns the minimum number for the specific type the number helper handles.

    • ONE

      N ONE()
      Returns the "ONE" value for the given type.

    • ZERO

      N ZERO()
      Returns the "ZERO" value for the given type.

    • add

      N add(Number lhs, Number rhs)
      Adds the two numbers (can be of any Number type) and returns the type result that the number helper handles.

    • sub

      N sub(Number lhs, Number rhs)
      Substracts the two numbers (can be of any Number type) and returns the type result that the number helper handles.

    • mult

      N mult(Number lhs, Number rhs)
      Multiplies the two numbers (can be of any Number type) and returns the type result that the number helper handles.

    • div

      N div(Number lhs, Number rhs)
      Divides the two numbers (can be of any Number type) and returns the type result that the number helper handles.