BiProductIterator (ecolls 1.12 API)

java.lang.Object
- xyz.cofe.iter.BiProductIterator<A,B>

Type Parameters:

A - Тип первого списка

B - Тип второго списка

All Implemented Interfaces:

Iterator<Pair<A,B>>
```
public class BiProductIterator<A,B>
extends Object
implements Iterator<Pair<A,B>>
```
Итератор - декартовое произведение

Field Summary

Fields
Modifier and Type	Field	Description
`protected A`	`_1cur`
`protected Iterator<A>`	`_1it`
`protected Iterator<B>`	`_2it`
`protected Iterable<B>`	`_2src`
`protected Pair<A,B>`	`fetched`

Constructor Summary

Constructors
Constructor	Description
`BiProductIterator(Iterable<A> _1, Iterable<B> _2)`	Конструктор
`BiProductIterator(Iterator<A> _1, Iterable<B> _2)`	Конструктор

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected Pair<A,B>`	`fetch()`
`protected void`	`finish()`
`boolean`	`hasNext()`
`Pair<A,B>`	`next()`
`protected Pair<B,Boolean>`	`nextB()`
`protected boolean`	`switchNextA()`

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

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

Field Detail

_1it
```
protected Iterator<A> _1it
```

_2src
```
protected Iterable<B> _2src
```

_1cur
```
protected A _1cur
```

_2it
```
protected Iterator<B> _2it
```

fetched
```
protected Pair<A,B> fetched
```

Constructor Detail
- BiProductIterator
```
public BiProductIterator(Iterator<A> _1,
                         Iterable<B> _2)
```
  Конструктор
  
  Parameters:
  
  _1 - Первый список
  
  _2 - Второй список
- BiProductIterator
```
public BiProductIterator(Iterable<A> _1,
                         Iterable<B> _2)
```
  Конструктор
  
  Parameters:
  
  _1 - Первый список
  
  _2 - Второй список

Method Detail

finish
```
protected void finish()
```

switchNextA
```
protected boolean switchNextA()
```

nextB
```
protected Pair<B,Boolean> nextB()
```

hasNext
```
public boolean hasNext()
```
Specified by:

hasNext in interface Iterator<A>

fetch
```
protected Pair<A,B> fetch()
```

next
```
public Pair<A,B> next()
```
Specified by:

next in interface Iterator<A>