MetroIIDEDirectorForPtides.Pair

java.lang.Object
- ptolemy.domains.metroII.kernel.MetroIIDEDirectorForPtides.Pair<F,S>

Type Parameters:

F - The first element

S - The second element

Enclosing class:

MetroIIDEDirectorForPtides
```
public static class MetroIIDEDirectorForPtides.Pair<F,S>
extends java.lang.Object
```
Pair is a data structure used to store two elements.

Author:

Liangpeng Guo

Constructor Summary

Constructors
Constructor Description

Pair(F first, S second)
Constructs a pair of elements.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`F`	`getFirst()`	Gets the first element in the pair.
`S`	`getSecond()`	Gets the second element in the pair.
`void`	`setFirst(F first)`	Sets the first element in the pair.
`void`	`setSecond(S second)`	Sets the second element in the pair.

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

- Constructor Detail
  - Pair
```
public Pair(F first,
            S second)
```
    Constructs a pair of elements.
    
    Parameters:
    
    first - the first element.
    
    second - the second element.
- Method Detail
  - setFirst
```
public void setFirst(F first)
```
    Sets the first element in the pair.
    
    Parameters:
    
    first - the element to be set.
    
    See Also:
    
    getFirst()
  - setSecond
```
public void setSecond(S second)
```
    Sets the second element in the pair.
    
    Parameters:
    
    second - the element to be set.
    
    See Also:
    
    getSecond()
  - getFirst
```
public F getFirst()
```
    Gets the first element in the pair.
    
    Returns:
    
    the first element.
    
    See Also:
    
    setFirst(F)
  - getSecond
```
public S getSecond()
```
    Gets the second element in the pair.
    
    Returns:
    
    the second element.
    
    See Also:
    
    setSecond(S)