SmallSense__ResultSet.st
author Jan Vrany <jan.vrany@fit.cvut.cz>
Mon, 02 Sep 2013 13:19:20 +0100
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"{ Package: 'jv:smallsense' }"
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"{ NameSpace: SmallSense }"
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Object subclass:#ResultSet
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	instanceVariableNames:'items position objectNameCollection selectedObjectIndex
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		selectedName'
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	classVariableNames:''
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	poolDictionaries:''
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	category:'SmallSense-Core'
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!
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!ResultSet methodsFor:'accessing'!
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items
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    ^items
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    "Created: / 26-11-2011 / 19:06:11 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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!
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objectCollection
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    ^ items
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!
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objectCollection:something
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    items := something.
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    "Modified: / 16-03-2011 / 16:42:19 / Jakub <zelenja7@fel.cvut.cz>"
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!
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objectNameCollection
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    ^ objectNameCollection
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    "Modified: / 06-04-2011 / 16:31:19 / Jakub <zelenja7@fel.cvut.cz>"
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!
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objectNameCollection:something
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    objectNameCollection := something.
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!
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position
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    ^ position
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!
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position:something
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    position := something.
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!
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selectedName
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    ^ selectedName
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!
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selectedName:something 
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    self findByName:something.
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    selectedName := something.
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    "Modified: / 17-03-2011 / 12:10:57 / Jakub <zelenja7@fel.cvut.cz>"
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!
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selectedObjectDescription
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    ^ (items at:selectedObjectIndex) description.
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    "Modified: / 16-03-2011 / 18:17:38 / Jakub <zelenja7@fel.cvut.cz>"
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!
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selectedObjectIndex
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    ^ selectedObjectIndex
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!
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selectedObjectIndex:something
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    selectedObjectIndex := something.
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! !
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!ResultSet methodsFor:'adding'!
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add:object 
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    "Add senseResultObject to objectCollection and objectNameCollection"
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    |helperIndex|
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    self checkCollection.
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    (object notNil) ifTrue:[
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        helperIndex := objectNameCollection indexOf:(object name).
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        (helperIndex = 0) ifTrue:[
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            items add:object.
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            objectNameCollection add:(object name).
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        ].
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    ].
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    "Created: / 16-03-2011 / 16:43:10 / Jakub <zelenja7@fel.cvut.cz>"
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    "Modified: / 04-04-2011 / 13:48:48 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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!
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join: collection 
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    "joining two SmallSenseResultCollection"
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    (collection objectCollection isNil) ifTrue: [
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        ^ nil.
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    ].
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    collection objectCollection do: [:each | 
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        self add: each.
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    ].
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    "Created: / 17-03-2011 / 12:11:39 / Jakub <zelenja7@fel.cvut.cz>"
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    "Modified: / 17-03-2011 / 17:56:06 / Jakub <zelenja7@fel.cvut.cz>"
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    "Modified: / 04-04-2011 / 13:49:10 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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    "Modified (format): / 27-11-2011 / 10:05:08 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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! !
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!ResultSet methodsFor:'checking'!
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checkCollection
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    (objectNameCollection isNil) 
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        ifTrue:[ objectNameCollection := SortedCollection new. ].
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    (items isNil) 
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        ifTrue:[ items := SortedCollection sortBlock:[:a :b|a name < b name]].
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    "Created: / 16-03-2011 / 16:46:39 / Jakub <zelenja7@fel.cvut.cz>"
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    "Modified: / 07-04-2011 / 10:01:10 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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! !
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!ResultSet methodsFor:'finding'!
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findByName:name
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|index|
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index:=1.
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items do:[:each|
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(each asString startsWith:name)ifTrue:[
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    selectedObjectIndex:=index.
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    ^index
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].
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index:=index+1.
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].
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selectedObjectIndex:=1.
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^index.
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    "Created: / 16-03-2011 / 17:16:24 / Jakub <zelenja7@fel.cvut.cz>"
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    "Modified: / 16-03-2011 / 18:16:55 / Jakub <zelenja7@fel.cvut.cz>"
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! !
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!ResultSet methodsFor:'queries'!
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isEmpty
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    ^items isEmptyOrNil
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    "Created: / 27-11-2011 / 10:03:58 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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!
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isEmptyOrNil
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    ^items isEmptyOrNil
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    "Created: / 24-07-2013 / 11:51:48 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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!
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notEmpty
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    ^items notEmptyOrNil
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    "Created: / 24-07-2013 / 11:51:36 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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    "Modified: / 24-07-2013 / 12:53:25 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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!
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notEmptyOrNil
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    ^items notEmptyOrNil
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    "Created: / 24-07-2013 / 11:51:42 / Jan Vrany <jan.vrany@fit.cvut.cz>"
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! !
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!ResultSet class methodsFor:'documentation'!
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version_HG
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    ^ '$Changeset: <not expanded> $'
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!
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version_SVN
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    ^ '$Id: SmallSenseResultSet.st 7826 2011-11-27 09:48:43Z vranyj1 $'
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! !
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