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56 lines
1.4 KiB
Plaintext
56 lines
1.4 KiB
Plaintext
TITLE:: FluidLabelSet
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summary:: A set of labels associated with IDs
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categories:: Libraries>FluidCorpusManipulation
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related:: Classes/FluidDataSet, Classes/FluidKMeans
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DESCRIPTION::
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FluidLabelSet is a container associating identifiers with labels.
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CLASSMETHODS::
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METHOD:: new
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Make a new instance of a label set, uniquely identified by its name. Creating an instance with a name already in use will throw an exception. Use link::Classes/FluidLabelSet#*at:: or free the existing instance.
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ARGUMENT:: server
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The link::Classes/Server:: on which to create the label set.
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INSTANCEMETHODS::
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PRIVATE:: init, id
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METHOD:: addLabel
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Add a label to the label set.
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ARGUMENT:: identifier
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symbol or string with the ID for this label.
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ARGUMENT:: label
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symbol or string with the label to add.
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ARGUMENT:: action
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function to run when the operation completes.
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METHOD:: updateLabel
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Change a label in the label set.
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METHOD:: getLabel
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Retrieve the label associated with an ID. Will report an error if the ID isn't present in the set.
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METHOD:: deleteLabel
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Remove a id-label pair from the label set.
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METHOD:: clear
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Empty the label set.
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METHOD:: print
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Post an abbreviated content of the label set in the window by default, but you can supply a custom action instead.
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EXAMPLES::
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code::
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~ls = FluidLabelSet.new(s);
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["one", "two", "three"].collect{|x,i| ~ls.addLabel(i, x);};
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~ls.print;
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~ls.free;
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::
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