speech-rule-engine
Version:
A standalone speech rule engine for XML structures, based on the original engine from ChromeVox.
34 lines • 1.25 kB
JavaScript
import { SemanticType } from '../semantic_tree/semantic_meaning.js';
import { AbstractEnrichCase } from './abstract_enrich_case.js';
import * as EnrichMathml from './enrich_mathml.js';
import { setAttributes } from './enrich_attr.js';
export class CaseProof extends AbstractEnrichCase {
static test(semantic) {
return (!!semantic.mathmlTree &&
(semantic.type === SemanticType.INFERENCE ||
semantic.type === SemanticType.PREMISES));
}
constructor(semantic) {
super(semantic);
this.mml = semantic.mathmlTree;
}
getMathml() {
if (!this.semantic.childNodes.length) {
return this.mml;
}
this.semantic.contentNodes.forEach(function (x) {
EnrichMathml.walkTree(x);
setAttributes(x.mathmlTree, x);
});
this.semantic.childNodes.forEach(function (x) {
EnrichMathml.walkTree(x);
});
setAttributes(this.mml, this.semantic);
if (this.mml.getAttribute('data-semantic-id') ===
this.mml.getAttribute('data-semantic-parent')) {
this.mml.removeAttribute('data-semantic-parent');
}
return this.mml;
}
}
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