45 lines
969 B
JavaScript
45 lines
969 B
JavaScript
class GraphLink {
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constructor() {
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}
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resolve(nodesByLabel) {
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this.from = nodesByLabel.get(this.fromLabel);
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this.to = nodesByLabel.get(this.toLabel);
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for (let from of this.from) {
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for (let to of this.to) {
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from.links.push({
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to: to,
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id: this.id,
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label: this.label,
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labelId: this.labelId,
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});
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to.linksIn.push({
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from: from,
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id: this.id,
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label: this.label,
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labelId: this.labelId,
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});
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}
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}
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}
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setPageRank() {
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for (let to of this.to) {
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to.incPageRank(new Set());
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}
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}
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static process(item) {
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let link = new GraphLink();
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link.id = item.id;
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link.label = item.label;
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link.labelId = item.labelObj ? item.labelObj.id : null;
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link.fromLabel = item.from.label;
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link.toLabel = item.to.label;
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if (link.fromLabel == '' || link.toLabel == '') {
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return null;
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}
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return link;
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}
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}
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