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java.lang.Objectorg.apache.hadoop.hbase.util.Pair<T1,T2>
T1
- T2
- public class Pair<T1,T2>
A generic class for pairs.
Field Summary | |
---|---|
protected T1 |
first
|
protected T2 |
second
|
Constructor Summary | |
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Pair()
Default constructor. |
|
Pair(T1 a,
T2 b)
Constructor |
Method Summary | |
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boolean |
equals(Object other)
|
T1 |
getFirst()
Return the first element stored in the pair. |
T2 |
getSecond()
Return the second element stored in the pair. |
int |
hashCode()
|
void |
setFirst(T1 a)
Replace the first element of the pair. |
void |
setSecond(T2 b)
Replace the second element of the pair. |
String |
toString()
|
Methods inherited from class java.lang.Object |
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clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Field Detail |
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protected T1 first
protected T2 second
Constructor Detail |
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public Pair()
public Pair(T1 a, T2 b)
a
- b
- Method Detail |
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public void setFirst(T1 a)
a
- public void setSecond(T2 b)
b
- public T1 getFirst()
public T2 getSecond()
public boolean equals(Object other)
equals
in class Object
public int hashCode()
hashCode
in class Object
public String toString()
toString
in class Object
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