xquery/XQuery__DerivedToParentCasting.st
author Jan Vrany <jan.vrany@fit.cvut.cz>
Mon, 02 Jul 2018 08:46:01 +0200
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Tagged Smalltalk/X 8.0.0
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"{ Package: 'stx:goodies/xmlsuite/xquery' }"
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"{ NameSpace: XQuery }"
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Object subclass:#DerivedToParentCasting
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	instanceVariableNames:''
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	classVariableNames:''
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	poolDictionaries:''
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	category:'XQuery-TypeCasting'
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!
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!DerivedToParentCasting methodsFor:'casting'!
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accept: type and: anotherType
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    ^ TypeFactory current isType: type subtypeOf: anotherType.
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    "Created: / 07-11-2009 / 17:20:20 / Jan Kurs <kursj1@fel.cvut.cz>"
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    "Modified: / 21-11-2009 / 18:19:06 / Jan Kurs <kursj1@fel.cvut.cz>"
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!
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cast: atomicValue to: anotherType
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    ^ AtomicItem withValue: atomicValue nodeId asType: anotherType typeName.
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    "Created: / 07-11-2009 / 16:51:22 / Jan Kurs <kursj1@fel.cvut.cz>"
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    "Modified: / 21-11-2009 / 18:20:41 / Jan Kurs <kursj1@fel.cvut.cz>"
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! !
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!DerivedToParentCasting class methodsFor:'documentation'!
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version_SVN
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    ^ '$Id$'
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! !