PSI:
http://www.semports.org/mwp/newTopicMapDH
Description
This operator creates a new Topic Map data
handler which can be used for querying, updating and serialising purposes.
The basis of this data handler can be a specified Topic Maps file. The data
handler will get a id which has to be used for referencing the data handler
in other operators. If no Topic Map file is specified by an operand, the user
has to choose a file. If no id is specified, the id will be created
automatically. There are no constraints how the user can choose the file.
Input
Namespace pndm
defined by http://psi.semports.org/pndm/
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pndm:operand1
[optionally]
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The id of the new data handler. This ID has
to be used for referencing the data handler in other operators.
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pndm:operand2
[optionally]
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The URL of the file which is the data
source of the handler.
If no URL is given, the user has to choose
the file which should become the data source of the handler.
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Output
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key rule
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One item identifier of the current transition
item + “.dh_id”
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example
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id24.dh_id
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value
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The id of the
data handler created by this operator.
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key rule
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One item identifier of the current transition item
+ “.filename”
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example
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id24.filename
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value
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The filename
(including full path information) of the file in which the content of the
data handler was serialised in.
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