@eagleoutice/flowr
Version:
Static Dataflow Analyzer and Program Slicer for the R Programming Language
61 lines • 1.91 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.GraphDifferenceReport = void 0;
exports.initDiffContext = initDiffContext;
/**
* To be produced by a function differencing two graphs (e.g., {@link DataflowGraph|DFGs} or {@link ControlFlowGraph|CFGs}).
*
* @see {@link GraphDifferenceReport#isEqual|isEqual} - to check whether the graphs are equal
* @see {@link GraphDifferenceReport#addComment|addComment} - to add comments to the report
* @see {@link GraphDifferenceReport#comments|comments} - to get the attached comments
* @see {@link GraphDifferenceReport#problematic|problematic} - to get the problematic vertices/edges
*/
class GraphDifferenceReport {
_comments = undefined;
_problematic = undefined;
addComment(comment, ...related) {
if (this._comments === undefined) {
this._comments = [comment];
}
else {
this._comments.push(comment);
}
if (related.length > 0) {
if (this._problematic === undefined) {
this._problematic = [...related];
}
else {
this._problematic.push(...related);
}
}
}
comments() {
return this._comments;
}
problematic() {
return this._problematic;
}
isEqual() {
return this._comments === undefined;
}
}
exports.GraphDifferenceReport = GraphDifferenceReport;
/**
* Create the context for differencing two graphs
*/
function initDiffContext(left, right, config) {
return {
left: left.graph,
leftname: left.name,
right: right.graph,
rightname: right.name,
report: new GraphDifferenceReport(),
position: '',
config: {
rightIsSubgraph: false,
leftIsSubgraph: false,
...config
}
};
}
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