Module org.jboss.marshalling
Package org.jboss.marshalling

Class Pair<A,B>

java.lang.Object
org.jboss.marshalling.Pair<A,B>
Type Parameters:
A - the first value type
B - the second value type
All Implemented Interfaces:
Serializable
@Externalize(Externalizer.class) public final class Pair<A,B> extends Object implements Serializable
A serializable pair of values. There is also a specified externalizer as well, to support more efficient I/O.
See Also:

  • Nested Class Summary

    Nested Classes
    Modifier and Type
    Class
    Description
    static final class 
    Pair.Externalizer
    An externalizer for Pair instances.

  • Constructor Summary

    Constructors
    Constructor
    Description
    Pair(A a, B b)
    Create a new instance.

  • Method Summary

    Modifier and Type
    Method
    Description
    static <A, B> Pair<A,B>
    create(A a, B b)
    Create a new instance.
    boolean
    equals(Object other)
    Determine if this pair equals another.
    boolean
    equals(Pair<?,?> other)
    Determine if this pair equals another.
    A
    getA()
    Get the first value.
    B
    getB()
    Get the second value.
    int
    hashCode()
    Return the combined hash code of the two argument objects.
    String
    toString()
    Get a string representation of this pair.

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • Pair

      public Pair(A a, B b)
      Create a new instance.
      Parameters:
      a - the first value
      b - the second value

  • Method Details

    • getA

      public A getA()
      Get the first value.
      Returns:
      the first value

    • getB

      public B getB()
      Get the second value.
      Returns:
      the second value

    • hashCode

      public int hashCode()
      Return the combined hash code of the two argument objects.
      Overrides:
      hashCode in class Object
      Returns:
      the combined hash code

    • equals

      public boolean equals(Object other)
      Determine if this pair equals another. A pair is equal to another pair if both members are equal.
      Overrides:
      equals in class Object
      Parameters:
      other - the other pair
      Returns:
      true if they are equal, false otherwise

    • equals

      public boolean equals(Pair<?,?> other)
      Determine if this pair equals another. A pair is equal to another pair if both members are equal.
      Parameters:
      other - the other pair
      Returns:
      true if they are equal, false otherwise

    • toString

      public String toString()
      Get a string representation of this pair.
      Overrides:
      toString in class Object
      Returns:
      the string representation

    • create

      public static <A, B> Pair<A,B> create(A a, B b)
      Create a new instance.
      Type Parameters:
      A - the first value type
      B - the second value type
      Parameters:
      a - the first value
      b - the second value
      Returns:
      the new instance