Class FractionField

java.lang.Object
org.hipparchus.fraction.FractionField
All Implemented Interfaces:
Serializable, Field<Fraction>

public class FractionField extends Object implements Field<Fraction>, Serializable
Representation of the fractional numbers field.

This class is a singleton.

See Also:
  • Method Details

    • getInstance

      public static FractionField getInstance()
      Get the unique instance.
      Returns:
      the unique instance
    • getOne

      public Fraction getOne()
      Get the multiplicative identity of the field.

      The multiplicative identity is the element e1 of the field such that for all elements a of the field, the equalities a × e1 = e1 × a = a hold.

      Specified by:
      getOne in interface Field<Fraction>
      Returns:
      multiplicative identity of the field
    • getZero

      public Fraction getZero()
      Get the additive identity of the field.

      The additive identity is the element e0 of the field such that for all elements a of the field, the equalities a + e0 = e0 + a = a hold.

      Specified by:
      getZero in interface Field<Fraction>
      Returns:
      additive identity of the field
    • getRuntimeClass

      public Class<Fraction> getRuntimeClass()
      Returns the runtime class of the FieldElement.
      Specified by:
      getRuntimeClass in interface Field<Fraction>
      Returns:
      The Class object that represents the runtime class of this object.
    • equals

      public boolean equals(Object other)
      Overrides:
      equals in class Object
    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object