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

Inherits: Progress.Lang.Object
Implements: OpenEdge.Core.Collections.ICollection

Copyright (c) 2013, 2017 by Progress Software Corporation. All rights reserved.
File:BackedTTAbstractCollection
Author(s):pjudge
Created:Mon Dec 16 16:24:45 EST 2013




Method Summary
Options Name Purpose
LOGICAL Add (Object)
LOGICAL AddAll (ICollection)
LOGICAL AddArray (Object[])
Clear ()
LOGICAL Contains (Object) /* abstract because this could be a key or value */
LOGICAL ContainsAll (ICollection) /* abstract because this could be a collection of keys or values */
LOGICAL IsEmpty ()
OpenEdge.Core.Collections.IIterator Iterator () /* Returns a new IIterator over the collection. */
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 */
Progress.Lang.Object ToArray () /* ToArray should not be used with large collections If there is too much data the ABL will throw: Attempt to update data exceeding 32000. (12371) */
ToTable (table-handle)

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

Property Summary
Options Name Purpose
HANDLE KeyField
HANDLE OwningBuffer
OpenEdge.Core.Collections.IMap OwningMap
INTEGER Size


Method Detail
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LOGICAL Add (Object)
Parameters:
newObject Progress.Lang.Object
Returns LOGICAL
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LOGICAL AddAll (ICollection)
Parameters:
newCollection OpenEdge.Core.Collections.ICollection
Returns LOGICAL
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LOGICAL AddArray (Object[])
Parameters:
o Progress.Lang.Object
Returns LOGICAL
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Clear ()
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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)
/* abstract because this could be a collection of keys or values
Parameters:
poCollection OpenEdge.Core.Collections.ICollection
Returns LOGICAL
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LOGICAL IsEmpty ()
Returns LOGICAL
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OpenEdge.Core.Collections.IIterator Iterator ()
/* Returns a new IIterator over the collection.
Returns OpenEdge.Core.Collections.IIterator
Top

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
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Progress.Lang.Object ToArray ()
/* ToArray should not be used with large collections
If there is too much data the ABL will throw:
Attempt to update data exceeding 32000. (12371)
Returns Progress.Lang.Object
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ToTable (table-handle)
Parameters:
tt TABLE-HANDLE


Constructor Detail
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MapBackedCollection (IMap, handle, character)
Parameters:
poMap OpenEdge.Core.Collections.IMap
phTT HANDLE
pcValuefield CHARACTER


Property Detail
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HANDLE KeyField
Returns HANDLE
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HANDLE OwningBuffer
Returns HANDLE
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OpenEdge.Core.Collections.IMap OwningMap
Returns OpenEdge.Core.Collections.IMap
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INTEGER Size
Returns INTEGER


Copyright © 2022 Progress Software Corporation. All rights Reserved.

Progress® OpenEdge® Release 11.7.15