Pair (AutomataLib 0.11.0 API)

java.lang.Object
- net.automatalib.common.util.string.AbstractPrintable
- - net.automatalib.common.util.Pair<T1,T2>

Type Parameters:

T1 - type of the pair's first component.

T2 - type of the pair's second component.

All Implemented Interfaces:

Printable
```
public final class Pair<T1,T2>
extends AbstractPrintable
```
Immutable pair class.
Note: this class should only be used for internal representations of tuples with value type semantics (e.g. equality, only if all components are equal).
Whenever a public interface returns an aggregation of individual objects, a separate class should be created/used that has meaningful identifiers for the individual components.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(@Nullable Object o)`
`T1`	`getFirst()`
`T2`	`getSecond()`
`int`	`hashCode()`
`static <T1,T2> Pair<T1,T2>`	`of(T1 first, T2 second)`	Convenience function for creating a pair, allowing the user to omit the type parameters.
`void`	`print(Appendable a)`	Outputs the current object.

Methods inherited from class net.automatalib.common.util.string.AbstractPrintable
toString

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

- Method Detail
  - of
```
public static <T1,T2> Pair<T1,T2> of(T1 first,
                                                 T2 second)
```
    Convenience function for creating a pair, allowing the user to omit the type parameters.
  - getFirst
```
public T1 getFirst()
```
  - getSecond
```
public T2 getSecond()
```
  - print
```
public void print(Appendable a)
           throws IOException
```
    Description copied from interface: Printable
    
    Outputs the current object.
    
    Parameters:
    
    a - the appendable.
    
    Throws:
    
    IOException - if an error occurs during appending.
  - equals
```
public boolean equals(@Nullable Object o)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object