Package org.glassfish.pfl.basic.contain

Class Pair<S,T>

java.lang.Object
org.glassfish.pfl.basic.contain.Pair<S,T>
Direct Known Subclasses:
ArgParser.StringPair, FallbackObjectCopierImpl, SPair
public class Pair<S,T> extends Object
A utility class representing a generic types Pair of elements. Useful for simple data structures, returning multiple values, etc. Pair<Object,Object> is similar to a cons cell.

  • Field Details

    • _first

      protected S _first

    • _second

      protected T _second

  • Constructor Details

    • Pair

      public Pair(S first, T second)

    • Pair

      public Pair(S first)

    • Pair

      public Pair()

  • Method Details

    • first

      public S first()

    • second

      public T second()

    • equals

      public boolean equals(Object obj)
      Overrides:
      equals in class Object

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object

    • toString

      public String toString()
      Overrides:
      toString in class Object