org.apache.mahout.common
Class Pair<A,B>
java.lang.Object
org.apache.mahout.common.Pair<A,B>
- All Implemented Interfaces:
- java.io.Serializable
public final class Pair<A,B>
- extends java.lang.Object
- implements java.io.Serializable
A simple (ordered) pair of two objects. Elements may be null.
- See Also:
- Serialized Form
Constructor Summary |
Pair(A first,
B second)
|
Methods inherited from class java.lang.Object |
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Pair
public Pair(A first,
B second)
getFirst
public A getFirst()
getSecond
public B getSecond()
swap
public Pair<B,A> swap()
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
toString
public java.lang.String toString()
- Overrides:
toString
in class java.lang.Object
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