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WFRxDocValueWatcher.lua

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------------------
Copyright 2015 Adobe Systems Incorporated
All Rights Reserved.

NOTICE: All information contained herein is, and remain the property of
Adobe Systems Incorporated and its suppliers, if any. The intellectual and
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Incorporated and its suppliers and may be covered by U.S. and Foreign
Patents, patents in process, and are protected by trade secret or copyright
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strictly forbidden unless prior written permission is obtained from
Adobe Systems Incorporated.

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WFRxDocValueWatcher consumes a sequence of array-valued tables of document IDs
and reports the values of each corresponding document either as it first appears
in the array, or as it changes in value while still in the array.

Document values may be either numeric (local) or string (global) IDs.

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	-- WF.core.utils
local WFArguments = require 'WFArguments'

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local function make( docIdArrayStream, docStore, optDesc, optOnlyChanges )

	WFArguments.check( '_', 'WFRxDocStore', '?string', '?boolean' )

	return docStore:makeDocValueWatcher( docIdArrayStream, optDesc, optOnlyChanges )

end

--==============================================================================

return {

	make = make,

}
