ObservableList.ObservableIterator (Groovy 6.0.0-alpha-2)

groovy.util.ObservableList.ObservableIterator

All Implemented Interfaces and Traits:

Iterator
```
protected class ObservableList.ObservableIterator
extends Object
implements Iterator
```
Iterator wrapper that reports removals as observable list events.

Field Summary

Fields
Modifiers	Name	Description
`protected int`	`cursor`	Current list index for iterator-driven updates.

Constructor Summary

Constructors
Constructor and description
`ObservableIterator(Iterator iterDelegate)` Creates an observable iterator around the supplied delegate.

Methods Summary

Methods
Type Params	Return Type	Name and description
	`public Iterator`	`getDelegate()` Returns the wrapped iterator.
	`public boolean`	`hasNext()` Returns `true` if the iteration has more elements. (In other words, returns `true` if next would return an element rather than throwing an exception.) Returns: `true` if the iteration has more elements
	`public Object`	`next()` Returns the next element in the iteration. throws: NoSuchElementException if the iteration has no more elements Returns: the next element in the iteration
	`public void`	`remove()` Removes from the underlying collection the last element returned by this iterator (optional operation). This method can be called only once per call to next. The behavior of an iterator is unspecified if the underlying collection is modified while the iteration is in progress in any way other than by calling this method, unless an overriding class has specified a concurrent modification policy. The behavior of an iterator is unspecified if this method is called after a call to the forEachRemaining method. throws: UnsupportedOperationException if the `remove` operation is not supported by this iterator throws: IllegalStateException if the `next` method has not yet been called, or the `remove` method has already been called after the last call to the `next` method Implementation Requirements: The default implementation throws an instance of UnsupportedOperationException and performs no other action.

Inherited Methods Summary

Inherited Methods
Methods inherited from class	Name
`class Object`	`equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- Field Detail
  - protected int cursor
    
    Current list index for iterator-driven updates.
- Constructor Detail
  - public ObservableIterator(Iterator iterDelegate)
    
    Creates an observable iterator around the supplied delegate.
    Parameters:
    iterDelegate - the backing iterator
- Method Detail
  - public Iterator getDelegate()
    
    Returns the wrapped iterator.
    Returns:
    the backing iterator
  - public boolean hasNext()
    
    Returns true if the iteration has more elements. (In other words, returns true if next would return an element rather than throwing an exception.)
    Returns:
    true if the iteration has more elements
  - public Object next()
    
    Returns the next element in the iteration.
    throws:
    NoSuchElementException if the iteration has no more elements
    
    Returns:
    the next element in the iteration
  - public void remove()
    
    Removes from the underlying collection the last element returned by this iterator (optional operation). This method can be called only once per call to next.
    The behavior of an iterator is unspecified if the underlying collection is modified while the iteration is in progress in any way other than by calling this method, unless an overriding class has specified a concurrent modification policy.
    The behavior of an iterator is unspecified if this method is called after a call to the forEachRemaining method.
    throws:
    UnsupportedOperationException if the remove operation is not supported by this iterator
    throws:
    IllegalStateException if the next method has not yet been called, or the remove method has already been called after the last call to the next method
    
    Implementation Requirements:
    The default implementation throws an instance of UnsupportedOperationException and performs no other action.

Summary:
Field
Constructor
Method

| Detail:
Field
Constructor
Method

[Java] Class ObservableList.ObservableIterator

Field Summary

Constructor Summary

Methods Summary

Inherited Methods Summary

Field Detail

protected int cursor

Constructor Detail

public ObservableIterator(Iterator iterDelegate)

Method Detail

public Iterator getDelegate()

public boolean hasNext()

public Object next()

public void remove()