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33
34 package edu.rice.cs.util;
35 import java.io.Serializable JavaDoc;
36 /**
37  * A pair.
38  *
39  * @version $Id: Pair.java 4057 2007-01-16 00:06:10Z dlsmith $
40  * @deprecated Replaced by the class {@link edu.rice.cs.plt.tuple.Pair}. Accessors
41  * in the new class are named {@code first()} and {@code second()}.
42  */
43 @Deprecated JavaDoc public class Pair<T,U> implements Serializable JavaDoc{
44   T _first;
45   U _second;
46
47   public Pair(T first, U second) {
48     _first = first;
49     _second = second;
50   }
51
52   public T getFirst() {
53     return _first;
54   }
55
56   public U getSecond() {
57     return _second;
58   }
59   
60   public String JavaDoc toString() {
61     return "(" + getFirst().toString() + ", " + getSecond().toString() + ")";
62   }
63     
64 }
65
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