Package org.apache.nemo.common

Class Pair<A,​B>

  • Type Parameters:
    A - type of the left element.
    B - type of the right element.
    All Implemented Interfaces:
    java.io.Serializable
    public final class Pair<A,​B>
extends java.lang.Object
implements java.io.Serializable
    Pair class.
    See Also:
    Serialized Form

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      boolean equals​(java.lang.Object obj)  
      int hashCode()  
      A left()  
      static <A,​B>
      Pair<A,​B>      		 of​(A left, B right)
      Static initializer of the Pair class.
      B right()  
      java.lang.String toString()  

      • Methods inherited from class java.lang.Object

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

    • Method Detail

      • left

        public A left()
        Returns:
        left element.

      • right

        public B right()
        Returns:
        right element

      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Object

      • equals

        public boolean equals​(java.lang.Object obj)
        Overrides:
        equals in class java.lang.Object

      • hashCode

        public int hashCode()
        Overrides:
        hashCode in class java.lang.Object

      • of

        public static <A,​B> Pair<A,​B> of​(A left,
                                             B right)
        Static initializer of the Pair class.
        Type Parameters:
        A - Type of the left element.
        B - Type of the right element.
        Parameters:
        left - left element.
        right - right element.
        Returns:
        the newly created Pair.