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## com.tangosol.net.cache
Class OverflowMap.InternalKeySet.InternalKeySetIterator

`java.lang.Object
com.tangosol.util.Base
com.tangosol.util.AbstractStableIterator
com.tangosol.net.cache.OverflowMap.InternalKeySet.InternalKeySetIterator`

All Implemented Interfaces:
  Iterator

Enclosing class:
  OverflowMap.InternalKeySet

      protected class OverflowMap.InternalKeySet.InternalKeySetIterator

extends AbstractStableIterator

An Iterator implementation over the keys in the OverflowMap that that is based on a concurrent Iterator over the internal status map.

Constructor Summary
`OverflowMap.InternalKeySet.InternalKeySetIterator()` Default constructor.

Method Summary
`protected void` | `advance()` Advance to the next object.
`protected void` | `remove(Object oPrev)` Remove the specified item.

Methods inherited from class com.tangosol.util.AbstractStableIterator
`getPrevious, hasNext, next, remove, setNext`

Constructor Detail

### OverflowMap.InternalKeySet.InternalKeySetIterator

    public OverflowMap.InternalKeySet.InternalKeySetIterator()

  Default constructor.

Method Detail

### advance

    protected void advance()

  Advance to the next object. <p/> This method must be implemented by the concrete sub-class by calling `AbstractStableIterator.setNext(java.lang.Object)` if there is a next object.
  Specified by:
    `advance` in class `AbstractStableIterator`

### remove

    protected void remove(Object oPrev)

  Remove the specified item. <p/> This is an optional operation. If the Iterator supports element removal, then it should implement this method, which is delegated to by the `AbstractStableIterator.remove()` method.
  Overrides:
    `remove` in class `AbstractStableIterator`
  Parameters:
    `oPrev` - the previously iterated object that should be removed
  See Also:
    `OverflowMap.isInternalKeySetIteratorMutable()`

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