com.novell.application.console.snapin

Class DefaultBrowserObjectEntryEnumeration

java.lang.Object

com.novell.application.console.snapin.BaseDefaultVirtualEnumeration

com.novell.application.console.snapin.DefaultBrowserObjectEntryEnumeration

All Implemented Interfaces:

BrowserObjectEntryEnumeration, CountableObjectEntryEnumeration, ObjectEntryEnumeration, java.util.Enumeration

public class DefaultBrowserObjectEntryEnumeration
extends BaseDefaultVirtualEnumeration
implements BrowserObjectEntryEnumeration

Field Summary

Fields inherited from class com.novell.application.console.snapin.BaseDefaultVirtualEnumeration

m_enumerationData, m_iEnumerationIndex, m_shell

Fields inherited from interface com.novell.application.console.snapin.CountableObjectEntryEnumeration

APPROXIMATECOUNT, BASECOUNT, EXACTCOUNT, PARTIALCOUNT, UNKNOWNCOUNT

Constructor Summary

Constructors

Constructor and Description
DefaultBrowserObjectEntryEnumeration(ObjectEntryEnumeration oee, Shell shell) Constructs the DefaultBrowserObjectEntryEnumeration object.

Method Summary

Modifier and Type	Method and Description
boolean	hasMoreElements() Determines whether this enumeration has more elements based on the current list cursor position.
int	moveFirst() Moves the enumeration cursor to the first entry in the enumeration.
int	moveLast() Moves the enumeration cursor to the last entry in the enumeration.
int	moveTo(java.lang.String target) Moves the enumeration cursor position to the entry that most closely matches the specified target name.
ObjectEntry	next() Returns the next ObjectEntry element from the enumeration.
java.lang.Object	nextElement() Returns the next Object element from the enumeration.
ObjectEntry	previous() Returns the previous entry in the enumeration and moves the enumeration cursor to the previous entry.

Methods inherited from class com.novell.application.console.snapin.BaseDefaultVirtualEnumeration

findEntry, getCount, getCountReliability, getDisplayNameForObject, refresh, setBlockSize

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.novell.application.console.snapin.BrowserObjectEntryEnumeration

refresh, setBlockSize

Constructor Detail

DefaultBrowserObjectEntryEnumeration

public DefaultBrowserObjectEntryEnumeration(ObjectEntryEnumeration oee,
                                            Shell shell)

Constructs the DefaultBrowserObjectEntryEnumeration object.

Parameters:

oee - The ObjectEntryEnumeration object used to populate this enumeration.

shell - The instance of the Shell that will be used to get object names.

Method Detail

hasMoreElements

public boolean hasMoreElements()

Determines whether this enumeration has more elements based on the current list cursor position.

Specified by:

hasMoreElements in interface java.util.Enumeration

Returns:

true if there is at least one more element to be returned from the nextElement() method, false otherwise.

nextElement

public java.lang.Object nextElement()

Returns the next Object element from the enumeration.

Specified by:

nextElement in interface java.util.Enumeration

Returns:

The next Object element from the enumeration. If no next element exists, null is returned.

next

public ObjectEntry next()

Returns the next ObjectEntry element from the enumeration.

Specified by:

next in interface ObjectEntryEnumeration

Returns:

The next ObjectEntry element from the enumeration. If no next element exists, null is returned.

moveFirst

public int moveFirst()

Moves the enumeration cursor to the first entry in the enumeration.

Specified by:

moveFirst in interface BrowserObjectEntryEnumeration

Returns:

The new enumeration cursor position.

moveLast

public int moveLast()

Moves the enumeration cursor to the last entry in the enumeration.

Specified by:

moveLast in interface BrowserObjectEntryEnumeration

Returns:

The new enumeration cursor position.

moveTo

public int moveTo(java.lang.String target)

Moves the enumeration cursor position to the entry that most closely matches the specified target name.

If an exact match is not found, then the enumeration cursor position is moved to the entry that most closely matches the target name.

Specified by:

moveTo in interface BrowserObjectEntryEnumeration

Parameters:

target - The name of the entry to which the enumeration cursor position will be moved.

Returns:

Zero if the search failed, nonzero otherwise.

previous

public ObjectEntry previous()

Returns the previous entry in the enumeration and moves the enumeration cursor to the previous entry.

Specified by:

previous in interface BrowserObjectEntryEnumeration

Returns:

The ObjectEntry object previous to the entry at the current enumeration cursor position. If no previous element exists, returns null.