jspurefix
Version:
pure node js fix engine
79 lines • 3.01 kB
JavaScript
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const group_field_definition_1 = require("../dictionary/definition/group-field-definition");
var SegmentType;
(function (SegmentType) {
SegmentType[SegmentType["Component"] = 0] = "Component";
SegmentType[SegmentType["Group"] = 1] = "Group";
SegmentType[SegmentType["Msg"] = 2] = "Msg";
SegmentType[SegmentType["Gap"] = 3] = "Gap";
SegmentType[SegmentType["Batch"] = 4] = "Batch";
SegmentType[SegmentType["Unknown"] = 5] = "Unknown";
})(SegmentType = exports.SegmentType || (exports.SegmentType = {}));
class SegmentDescription {
constructor(name, startTag, set, startPosition, depth, type) {
this.name = name;
this.startTag = startTag;
this.set = set;
this.startPosition = startPosition;
this.depth = depth;
this.type = type;
this.endTag = 0;
this.endPosition = 0;
this.delimiterTag = 0;
}
contains(segment) {
return segment.startPosition >= this.startPosition && segment.endPosition <= this.endPosition;
}
getInstance(instance) {
const delimiters = this.delimiterPositions;
if (!delimiters) {
return null;
}
if (instance < 0 || instance >= delimiters.length) {
return null;
}
const start = delimiters[instance];
const end = instance < delimiters.length - 1 ?
delimiters[instance + 1] - 1 :
this.endPosition;
const name = this.type === SegmentType.Batch ? this.set.abbreviation : this.name;
const d = new SegmentDescription(name, this.startTag, this.set, start, this.depth, this.type);
d.endPosition = end;
d.endTag = this.endTag;
return d;
}
startGroup(tag) {
this.delimiterTag = tag;
this.delimiterPositions = [];
this.containedDelimiterPositions = {};
}
addDelimiterPosition(position) {
if (this.containedDelimiterPositions[position]) {
return false;
}
this.delimiterPositions[this.delimiterPositions.length] = position;
this.containedDelimiterPositions[position] = true;
return true;
}
setCurrentField(tag) {
this.currentField = this.set.localTag[tag] || this.set.tagToField[tag];
}
groupAddDelimiter(tag, position) {
let delimiter = false;
if (this.set instanceof group_field_definition_1.GroupFieldDefinition) {
if (this.delimiterTag && tag === this.delimiterTag) {
delimiter = this.addDelimiterPosition(position);
}
}
return delimiter;
}
end(i, pos, endTag) {
this.index = i;
this.currentField = null;
this.endPosition = pos;
this.endTag = endTag;
}
}
exports.SegmentDescription = SegmentDescription;
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