Step (TP4 API)

java.lang.Object
- com.uca.flights.Step

All Implemented Interfaces:

java.lang.Cloneable, java.util.Iterator<Step>
```
public class Step
extends java.lang.Object
implements java.util.Iterator<Step>, java.lang.Cloneable
```
Represent an step : an airport and a duration from first take off

Constructor Summary

Constructors
Constructor Description

Step(Airport airport, java.time.Duration duration)
Constructor

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.Object`	`clone()`	Redefinition of clone
`Airport`	`getAirport()`	Getter
`java.time.Duration`	`getDuration()`	Getter
`boolean`	`hasNext()`	Getter, implementation of iterator
`Step`	`next()`	Getter, implementation of iterator
`java.lang.String`	`toString()`	Redefinition of toString

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

Methods inherited from interface java.util.Iterator
forEachRemaining, remove

- Constructor Detail
  - Step
```
public Step(Airport airport,
            java.time.Duration duration)
```
    Constructor
    
    Parameters:
    
    airport - an airport
    
    duration - the step duration
    
    Throws:
    
    java.lang.IllegalArgumentException - on null parameter
- Method Detail
  - getDuration
```
public java.time.Duration getDuration()
```
    Getter
    
    Returns:
    
    step duration
  - getAirport
```
public Airport getAirport()
```
    Getter
    
    Returns:
    
    step airport
  - next
```
public Step next()
```
    Getter, implementation of iterator
    
    Specified by:
    
    next in interface java.util.Iterator<Step>
    
    Returns:
    
    next step
  - hasNext
```
public boolean hasNext()
```
    Getter, implementation of iterator
    
    Specified by:
    
    hasNext in interface java.util.Iterator<Step>
    
    Returns:
    
    if next step exist
  - clone
```
public java.lang.Object clone()
```
    Redefinition of clone
    
    Overrides:
    
    clone in class java.lang.Object
    
    Returns:
    
    new step with same attributes
  - toString
```
public java.lang.String toString()
```
    Redefinition of toString
    
    Overrides:
    
    toString in class java.lang.Object
    
    Returns:
    
    a string with airport and duration in hours