Place

java.lang.Object
- element.Place

public class Place
extends java.lang.Object

Nested Class Summary

Nested Classes
Modifier and Type Class Description

class Place.UndefinedToken
exception to handle negative value for token

Constructor Summary

Constructors
Constructor Description

Place(int token)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`changeToken(int i)`
`boolean`	`equals(java.lang.Object o)`
`int`	`getToken()`
`boolean`	`isEmpty()`	check if the place is not empty
`java.lang.String`	`toString()`

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

- Constructor Detail
  - Place
```
public Place(int token)
      throws Place.UndefinedToken
```
    Throws:
    
    Place.UndefinedToken
- Method Detail
  - getToken
```
public int getToken()
```
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object
    
    Returns:
    
    a string representation of the place
  - isEmpty
```
public boolean isEmpty()
```
    check if the place is not empty
  - changeToken
```
public void changeToken(int i)
```
    Parameters:
    
    int - value that the place has to add to its token value
  - equals
```
public boolean equals(java.lang.Object o)
```
    Overrides:
    
    equals in class java.lang.Object
    
    Parameters:
    
    Object - to compare to the place the goal of this method is to check if two places are the same object (same identityHashCode)