Namespace: OpenEdge.Core.Collections
Class
EntrySet
Parent classes:
Progress.Lang.Object
OpenEdge.Core.Collections.MapBackedCollection
OpenEdge.Core.Collections.EntrySet

Inherits: OpenEdge.Core.Collections.MapBackedCollection
Implements: OpenEdge.Core.Collections.ISet

Copyright (c) 2013, 2017 by Progress Software Corporation. All rights reserved.
File:EntrySet
Author(s):hdaniels
Created:apr 2010
Notes:no empty constructor, specialized for KeySet of IMap
- Changes to the map are reflected here, and vice-versa.
- Supports removal and removes the corresponding map entry from the map
(Iterator.remove, Collection.remove, removeAll, retainAll and clear) .
- Do not support add and addAll.
- no empty constructor, specialised for IMap




Method Summary
Options Name Purpose
LOGICAL Contains (Object) /* abstract because this could be a key or value */
LOGICAL ContainsAll (ICollection)
OpenEdge.Core.Collections.IIterator Iterator () /* Returns a new IIterator over the entryset. */
LOGICAL Remove (Object) /* abstract because this could be a collection of keys or values */
LOGICAL RemoveAll (ICollection) /* abstract because this could be a collection of keys or values */
LOGICAL RetainAll (ICollection) /* abstract because this could be a collection of keys or values */

Constructor Summary
Options Name Purpose
EntrySet (IMap, handle, character)


Method Detail
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LOGICAL Contains (Object)
/* abstract because this could be a key or value
Parameters:
checkObject Progress.Lang.Object
Returns LOGICAL
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LOGICAL ContainsAll (ICollection)
Parameters:
poCollection OpenEdge.Core.Collections.ICollection
Returns LOGICAL
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OpenEdge.Core.Collections.IIterator Iterator ()
/* Returns a new IIterator over the entryset.
Returns OpenEdge.Core.Collections.IIterator
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LOGICAL Remove (Object)
/* abstract because this could be a collection of keys or values
Parameters:
poOld Progress.Lang.Object
Returns LOGICAL
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LOGICAL RemoveAll (ICollection)
/* abstract because this could be a collection of keys or values
Parameters:
poRemoveCol OpenEdge.Core.Collections.ICollection
Returns LOGICAL
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LOGICAL RetainAll (ICollection)
/* abstract because this could be a collection of keys or values
Parameters:
poRetainCollection OpenEdge.Core.Collections.ICollection
Returns LOGICAL


Constructor Detail
Top

EntrySet (IMap, handle, character)
Parameters:
poMap OpenEdge.Core.Collections.IMap
phTT HANDLE
pcKeyField CHARACTER


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Progress® OpenEdge® Release 11.7.15