IteratorEnvelope (cactoos 0.55.0 API)

java.lang.Object
- org.cactoos.iterator.IteratorEnvelope<X>

Type Parameters:

X - Type of item

All Implemented Interfaces:

Iterator<X>

Direct Known Subclasses:

HeadOf, Mapped, MappedWithIndex, TailOf
```
public abstract class IteratorEnvelope<X>
extends Object
implements Iterator<X>
```
Iterator that delegates to another Iterator.
There is no thread-safety guarantee.

Since:

0.43

Constructor Summary

Constructors
Constructor Description

IteratorEnvelope(Iterator<? extends X> iter)
Ctor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(Object obj)`
`void`	`forEachRemaining(Consumer<? super X> action)`
`int`	`hashCode()`
`boolean`	`hasNext()`
`X`	`next()`
`void`	`remove()`
`String`	`toString()`

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

- Constructor Detail
  - IteratorEnvelope
```
public IteratorEnvelope(Iterator<? extends X> iter)
```
    Ctor.
    
    Parameters:
    
    iter - The Iterator to wrap.
- Method Detail
  - hasNext
```
public final boolean hasNext()
```
    Specified by:
    
    hasNext in interface Iterator<X>
  - next
```
public final X next()
```
    Specified by:
    
    next in interface Iterator<X>
  - forEachRemaining
```
public final void forEachRemaining(Consumer<? super X> action)
```
    Specified by:
    
    forEachRemaining in interface Iterator<X>
  - remove
```
public final void remove()
```
    Specified by:
    
    remove in interface Iterator<X>
  - toString
```
public final String toString()
```
    Overrides:
    
    toString in class Object
  - equals
```
public final boolean equals(Object obj)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public final int hashCode()
```
    Overrides:
    
    hashCode in class Object