Pair

java.lang.Object
- org.glassfish.pfl.basic.contain.Pair<S,T>

Direct Known Subclasses:

ArgParser.StringPair, ElementParserImpl.ResultData, FallbackObjectCopierImpl, JUnitReportHelper.Counts, JUnitReportWriter.TestDescription, SPair
```
public class Pair<S,T>
extends java.lang.Object
```
A utility class representing a generic types Pair of elements. Useful for simple data structures, returning multiple values, etc. Pair<Object,Object> is similar to a cons cell.

Field Summary

Fields
Modifier and Type Field Description

protected S _first

protected T _second

Constructor Summary

Constructors
Constructor Description

Pair()

Pair(S first)

Pair(S first, T second)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(java.lang.Object obj)`
`S`	`first()`
`int`	`hashCode()`
`T`	`second()`
`java.lang.String`	`toString()`

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail
- _first
```
protected S _first
```
- _second
```
protected T _second
```

Constructor Detail

Pair

public Pair(S first,
            T second)

Pair
```
public Pair(S first)
```

Pair
```
public Pair()
```

Method Detail
- first
```
public S first()
```
- second
```
public T second()
```
- 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