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## javafe.filespace
Class TreeWalker_ArrayEnum

    java.lang.Object
      javafe.filespace.LookAheadEnum
          javafe.filespace.TreeWalker_ArrayEnum

All Implemented Interfaces:
  java.util.Enumeration

class TreeWalker_ArrayEnum
extends LookAheadEnum

A Enumeration for enumerating the members of an array of Objects. This filter is for the use of the TreeWalker class only; if inner classes were available, it would be expressed as an anonymous class.

Field Summary
`private int` | `index`
`private java.lang.Object[]` | `list`

Constructor Summary
`(package private)` | `TreeWalker_ArrayEnum(java.lang.Object[] list)`

Method Summary
`java.lang.Object` | `calcNextElement()` Compute the next element in the series, or return null if the series is exhausted.
`boolean` | `hasMoreElements()`
`java.lang.Object` | `nextElement()`

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

Field Detail

### list

    private java.lang.Object[] list

### index

    private int index

Constructor Detail

### TreeWalker_ArrayEnum

    TreeWalker_ArrayEnum(java.lang.Object[] list)

Method Detail

### calcNextElement

    public java.lang.Object calcNextElement()

  Description copied from class: `LookAheadEnum`
  Compute the next element in the series, or return null if the series is exhausted. This function will never be called again once it returns null.

  Specified by:
    `calcNextElement` in class `LookAheadEnum`

### hasMoreElements

    public final boolean hasMoreElements()

  Specified by:
    `hasMoreElements` in interface `java.util.Enumeration`
  Returns:
    true iff any more elements exist in this enumeration.

### nextElement

    public final java.lang.Object nextElement()

  Specified by:
    `nextElement` in interface `java.util.Enumeration`

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| ESC/Java2 © 2003,2004,2005 David Cok and Joseph Kiniry © 2005 UCD Dublin © 2003,2004 Radboud University Nijmegen © 1999,2000 Compaq Computer Corporation © 1997,1998,1999 Digital Equipment Corporation All Rights Reserved
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