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## org.richfaces.component
Class ExtendedTableColumnsIterator

    java.lang.Object
      org.richfaces.component.ExtendedTableColumnsIterator

All Implemented Interfaces:
  java.util.Iterator<UIColumn>

Direct Known Subclasses:
  SortedColumnsIterator

    public class ExtendedTableColumnsIterator

extends java.lang.Object
implements java.util.Iterator<UIColumn>

Columns iterator that work exactly like org.richfaces.component.ColumnsIterator but raw type is `UIColumn` instead of `UIComponent`

Author:
  pawelgo
See Also:
  `ColumnsIterator`

Field Summary
`protected java.util.Iterator<javax.faces.component.UIComponent>` | `childrenIterator`
`protected boolean` | `initialized`
`protected UIColumn` | `next`

Constructor Summary
`ExtendedTableColumnsIterator(UIExtendedDataTable dataTable)` Creates iterator for table.

Method Summary
`boolean` | `hasNext()`
`UIColumn` | `next()`
`protected UIColumn` | `nextColumn()`
`void` | `remove()`

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

Field Detail

### childrenIterator

    protected java.util.Iterator<javax.faces.component.UIComponent> childrenIterator

### next

    protected UIColumn next

### initialized

    protected boolean initialized

Constructor Detail

### ExtendedTableColumnsIterator

    public ExtendedTableColumnsIterator(UIExtendedDataTable dataTable)

  Creates iterator for table.

  Parameters:
    `dataTable` - table for which iterator is created

Method Detail

### hasNext

    public boolean hasNext()

  Specified by:
    `hasNext` in interface `java.util.Iterator<UIColumn>`

### next

    public UIColumn next()

  Specified by:
    `next` in interface `java.util.Iterator<UIColumn>`

### nextColumn

    protected UIColumn nextColumn()

### remove

    public void remove()

  Specified by:
    `remove` in interface `java.util.Iterator<UIColumn>`

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