Variable - Revision history

Tuukka Lehtonen: /* General assertions in the Variable model */

2013-03-20T12:59:14Z

General assertions in the Variable model

← Older revision		Revision as of 12:59, 20 March 2013
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	* All values can be accessed using either Variable.getValue or Variable.getInterface(Accessor.class)		* All values can be accessed using either Variable.getValue or Variable.getInterface(Accessor.class)
	* All properties retrieved using Variable.browseProperties shall be available using Variable.getProperty		* All properties retrieved using Variable.browseProperties shall be available using Variable.getProperty
	* No variable can have a name that begins with one or more dots ('.') due to '.' being a reserved character for browsing the variable address space towards the parent. In other words names matching the pattern '''"^\\.+.*$"''' are forbidden.		* No variable can have a name that begins with one or more dots ('.') due to '.' being a reserved character for browsing the variable address space towards the parent. In other words names matching the pattern '''"^\.+.*$"''' are forbidden.

	= Standard properties =		= Standard properties =

Tuukka Lehtonen: /* General assertions in the Variable model */

2013-03-20T12:58:08Z

General assertions in the Variable model

← Older revision		Revision as of 12:58, 20 March 2013
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	* All values can be accessed using either Variable.getValue or Variable.getInterface(Accessor.class)		* All values can be accessed using either Variable.getValue or Variable.getInterface(Accessor.class)
	* All properties retrieved using Variable.browseProperties shall be available using Variable.getProperty		* All properties retrieved using Variable.browseProperties shall be available using Variable.getProperty
	* No variable can have ~~only~~ one or more dots ('.') ~~as its name~~ due to '.' being a reserved character for browsing the variable address space towards the parent. In other words names matching the pattern '''"\.+"''' are forbidden.		* No variable can have a name that begins with one or more dots ('.') due to '.' being a reserved character for browsing the variable address space towards the parent. In other words names matching the pattern '''"^\\.+.*$"''' are forbidden.

	= Standard properties =		= Standard properties =

Tuukka Lehtonen: /* General assertions in the Variable model */

2013-03-20T11:23:10Z

General assertions in the Variable model

← Older revision		Revision as of 11:23, 20 March 2013
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	* All values can be accessed using either Variable.getValue or Variable.getInterface(Accessor.class)		* All values can be accessed using either Variable.getValue or Variable.getInterface(Accessor.class)
	* All properties retrieved using Variable.browseProperties shall be available using Variable.getProperty		* All properties retrieved using Variable.browseProperties shall be available using Variable.getProperty
	* No variable can have only one or more dots ('.') as its name due to '.' being a reserved character for browsing the variable address space towards the parent. In other words names matching the pattern '''\.+''' are forbidden.		* No variable can have only one or more dots ('.') as its name due to '.' being a reserved character for browsing the variable address space towards the parent. In other words names matching the pattern '''"\.+"''' are forbidden.

	= Standard properties =		= Standard properties =

Tuukka Lehtonen: /* General assertions in the Variable model */

2013-03-20T11:21:50Z

General assertions in the Variable model

← Older revision		Revision as of 11:21, 20 March 2013
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	* All values can be accessed using either Variable.getValue or Variable.getInterface(Accessor.class)		* All values can be accessed using either Variable.getValue or Variable.getInterface(Accessor.class)
	* All properties retrieved using Variable.browseProperties shall be available using Variable.getProperty		* All properties retrieved using Variable.browseProperties shall be available using Variable.getProperty
	* No variable can have only one or more dots ('.') as its name due to '.' being a reserved character for browsing the variable address space towards the parent.		* No variable can have only one or more dots ('.') as its name due to '.' being a reserved character for browsing the variable address space towards the parent. In other words names matching the pattern '''\.+''' are forbidden.

	= Standard properties =		= Standard properties =

Tuukka Lehtonen: /* General assertions in the Variable model */

2013-03-20T11:20:38Z

General assertions in the Variable model

← Older revision		Revision as of 11:20, 20 March 2013
Line 112:		Line 112:
	* All values can be accessed using either Variable.getValue or Variable.getInterface(Accessor.class)		* All values can be accessed using either Variable.getValue or Variable.getInterface(Accessor.class)
	* All properties retrieved using Variable.browseProperties shall be available using Variable.getProperty		* All properties retrieved using Variable.browseProperties shall be available using Variable.getProperty
			* No variable can have only one or more dots ('.') as its name due to '.' being a reserved character for browsing the variable address space towards the parent.

	= Standard properties =		= Standard properties =

Tuukka Lehtonen: /* Refactoring */

2013-01-22T07:04:31Z

Refactoring

← Older revision		Revision as of 07:04, 22 January 2013
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	= Refactoring =		= Refactoring =

	* add Collection<Variable> browseProperties(ReadGraph graph, String classification) throws DatabaseException;		* <strike>add Collection<Variable> browseProperties(ReadGraph graph, String classification) throws DatabaseException;</strike>
	* add standard property '''classifications''', which returns a set of strings		* add standard property '''classifications''', which returns a set of strings
	* <strike>deprecate browseChildren, browseProperties => add get</strike>		* <strike>deprecate browseChildren, browseProperties => add get</strike>

Tuukka Lehtonen: /* Refactoring */

2013-01-22T07:03:56Z

Refactoring

← Older revision		Revision as of 07:03, 22 January 2013
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	* add Collection<Variable> browseProperties(ReadGraph graph, String classification) throws DatabaseException;		* add Collection<Variable> browseProperties(ReadGraph graph, String classification) throws DatabaseException;
	* add standard property '''classifications''', which returns a set of strings		* add standard property '''classifications''', which returns a set of strings
	* deprecate browseChildren, browseProperties => add get		* <strike>deprecate browseChildren, browseProperties => add get</strike>


	[[Category: Database Development]]		[[Category: Database Development]]

Antti Villberg: /* Standard graph based variable implementation */

2012-03-30T05:58:15Z

Standard graph based variable implementation

Show changes

Antti Villberg: /* Frequent cases */

2012-03-30T05:54:21Z

Frequent cases

← Older revision		Revision as of 05:54, 30 March 2012
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	1. Given variable v, obtain model (Resource)		1. Given variable v, obtain model (Resource)
	~~Procedure:~~ call Variables.getModel(graph, v)		call Variables.getModel(graph, v)
	2. Given variable v, obtain context (Variable)		2. Given variable v, obtain context (Variable)
	~~Procedure:~~ call Variables.getContext(graph, v)		call Variables.getContext(graph, v)
	3. Given Variable URI, obtain Variable		3. Given Variable URI, obtain Variable
	~~Procedure:~~ call Variables.getVariable(graph, uri)		call Variables.getVariable(graph, uri)
	4. Obtain string representation for value of Variable v		4. Obtain string representation for value of Variable v
	-obtain value of v#HasDisplayValue		obtain value of v#HasDisplayValue

	to be continued...		to be continued...

Antti Villberg: /* Frequent cases */

2012-03-30T05:54:00Z

Frequent cases

← Older revision		Revision as of 05:54, 30 March 2012
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	= Frequent cases =		= Frequent cases =

	1. Given variable v, obtain model		1. Given variable v, obtain model (Resource)
	Procedure: call Variables.getModel(graph, v)		Procedure: call Variables.getModel(graph, v)
	2. Given variable v, obtain ~~realization~~		2. Given variable v, obtain context (Variable)
	Procedure: call Variables.~~getRealization~~(graph, v)		Procedure: call Variables.getContext(graph, v)
	3. Given Variable URI, obtain Variable		3. Given Variable URI, obtain Variable
	Procedure: call Variables.getVariable(graph, uri)		Procedure: call Variables.getVariable(graph, uri)
	4. ~~Given~~ Variable ~~URI, obtain textual RVI~~		4. Obtain string representation for value of Variable v
	~~Procedure: call Variables.getRVI(graph,~~ v)		-obtain value of v#HasDisplayValue

	~~5. Given a configuration resource r and context variable obtain variable~~
	~~Procedure: call Variable.browse(graph, r)~~
	~~6. Given two variables v1 and v2,~~ obtain ~~RVI~~ of ~~second based on first~~
	~~call Variables.getRVI(graph, v1, v2)~~
	~~7. Given Realization URI and RVI, obtain Variable~~
	~~call Variables.getVariable(graph, uri, rvi)~~

	8. ~~Obtain string representation for value of Variable v~~		to be continued...
	~~-Obtain value val (Object) by v~~.~~getValue()~~
	~~-Obtain converter c by v~~.~~getInterface(IUnitConverter.class)~~
	~~-Obtain converted value cval (Object) by c.convert(val)~~
	~~-Obtain formatter f by v.getInterface(Formatter.class)~~
	~~-Obtain String representation by f.format(cval)~~

	= Open issues =		= Open issues =