author | Jan Vrany <jan.vrany@fit.cvut.cz> |
Mon, 02 Jul 2018 08:46:01 +0200 | |
changeset 305 | bad21c4f64bf |
parent 296 | ea3dbc023c80 |
permissions | -rw-r--r-- |
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Branch datatypes reintegrated
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"{ Package: 'stx:goodies/xmlsuite/xquery' }" |
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parents:
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"{ NameSpace: XQuery }" |
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Object subclass:#WithinBranchCasting |
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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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Jan Vrany <jan.vrany@fit.cvut.cz>
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! |
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!WithinBranchCasting methodsFor:'casting'! |
e28ef0f20186
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accept: type and: anotherType |
e28ef0f20186
Branch datatypes reintegrated
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parents:
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^ (TypeFactory current primitiveTypeFor: type) = (TypeFactory current primitiveTypeFor: anotherType). |
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Branch datatypes reintegrated
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parents:
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"Created: / 07-11-2009 / 17:20:20 / Jan Kurs <kursj1@fel.cvut.cz>" |
e28ef0f20186
Branch datatypes reintegrated
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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"Modified: / 18-11-2009 / 00:54:09 / Jan Kurs <kursj1@fel.cvut.cz>" |
e28ef0f20186
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parents:
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! |
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parents:
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cast: atomicValue to: anotherType |
e28ef0f20186
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Jan Vrany <jan.vrany@fit.cvut.cz>
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[ |
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| commonPrimitiveType | |
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commonPrimitiveType := TypeFactory current primitiveTypeFor: anotherType. |
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Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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^ (atomicValue castAs: commonPrimitiveType typeName) castAs: anotherType typeName. |
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] |
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on: Exception |
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Jan Vrany <jan.vrany@fit.cvut.cz>
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do: [ :ex | |
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self raiseError: '[err:FORG0001]' withMessage: ex asString. |
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]. |
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Jan Vrany <jan.vrany@fit.cvut.cz>
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"Created: / 07-11-2009 / 16:51:22 / Jan Kurs <kursj1@fel.cvut.cz>" |
e28ef0f20186
Branch datatypes reintegrated
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parents:
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"Modified: / 21-11-2009 / 18:38:10 / Jan Kurs <kursj1@fel.cvut.cz>" |
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Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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! ! |
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Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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!WithinBranchCasting methodsFor:'casting - private'! |
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Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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castRuleFor: atomicValue to: anotherType |
e28ef0f20186
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Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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| name fromType toType castClass | |
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42 |
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Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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fromType := TypeFactory getType: atomicValue typeName. |
e28ef0f20186
Branch datatypes reintegrated
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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toType := anotherType. |
e28ef0f20186
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Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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e28ef0f20186
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Jan Vrany <jan.vrany@fit.cvut.cz>
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[ castClass isNil ] whileTrue: |
e28ef0f20186
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Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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[ |
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Jan Vrany <jan.vrany@fit.cvut.cz>
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name := 'XQuery::',fromType localName asUppercaseFirst, 'To', toType localName asUppercaseFirst, 'Cast'. |
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castClass := Smalltalk classNamed: name. |
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Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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(TypeFactory current isType: fromType instanceOf: (TypeFactory getType: 'xs:anyAtomicType')) ifFalse: [ |
e28ef0f20186
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Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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52 |
" generalize fromType at first" |
e28ef0f20186
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parents:
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53 |
fromType := TypeFactory current supertypeOf: fromType. |
e28ef0f20186
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Jan Vrany <jan.vrany@fit.cvut.cz>
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] ifTrue: [ |
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parents:
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" from type is anyAtomicType, so generalize to type" |
e28ef0f20186
Branch datatypes reintegrated
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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56 |
toType := TypeFactory current supertypeOf: toType. |
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Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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] |
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]. |
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Jan Vrany <jan.vrany@fit.cvut.cz>
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^ (castClass new) |
e28ef0f20186
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Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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atomicValue: atomicValue; |
e28ef0f20186
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parents:
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anotherType: anotherType; |
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Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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yourself. |
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Branch datatypes reintegrated
Jan Vrany <jan.vrany@fit.cvut.cz>
parents:
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"Created: / 09-11-2009 / 16:13:05 / Jan Kurs <kursj1@fel.cvut.cz>" |
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! |
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isAcceptable: type |
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^ type isPrimitive or: [ type typeName = 'xs:integer' ]. |
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"Created: / 07-11-2009 / 17:20:40 / Jan Kurs <kursj1@fel.cvut.cz>" |
e28ef0f20186
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parents:
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"Modified: / 18-11-2009 / 00:24:48 / Jan Kurs <kursj1@fel.cvut.cz>" |
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! ! |
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|
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Branch datatypes reintegrated
Jan Vrany <jan.vrany@fit.cvut.cz>
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!WithinBranchCasting methodsFor:'error reporting'! |
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raiseError: errorType |
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AtomicItemError raiseErrorString: 'Error no.: ', errorType. |
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|
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"Created: / 05-10-2009 / 17:20:46 / Jan Kurs <kursj1@fel.cvut.cz>" |
e28ef0f20186
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parents:
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81 |
"Modified: / 24-10-2009 / 16:14:30 / Jan Kurs <kursj1@fel.cvut.cz>" |
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parents:
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! |
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|
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parents:
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raiseError: errorType withMessage: message |
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parents:
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85 |
AtomicItemError raiseErrorString: message, ' Error no.: ', errorType. |
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parents:
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|
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"Created: / 05-10-2009 / 17:21:52 / Jan Kurs <kursj1@fel.cvut.cz>" |
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parents:
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88 |
"Modified: / 24-10-2009 / 16:14:25 / Jan Kurs <kursj1@fel.cvut.cz>" |
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! ! |
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|
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!WithinBranchCasting class methodsFor:'documentation'! |
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92 |
|
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version_SVN |
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parents:
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^ '$Id$' |
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! ! |