@azure/cosmos
Version:
Microsoft Azure Cosmos DB Service Node.js SDK for NOSQL API
71 lines • 2.61 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.QueryRange = void 0;
const index_js_1 = require("../common/index.js");
/** @hidden */
class QueryRange {
min;
max;
isMinInclusive;
isMaxInclusive;
/**
* Represents a QueryRange.
*
* @param rangeMin - min
* @param rangeMin - max
* @param isMinInclusive - isMinInclusive
* @param isMaxInclusive - isMaxInclusive
* @hidden
*/
constructor(rangeMin, rangeMax, isMinInclusive, isMaxInclusive) {
this.min = rangeMin;
this.max = rangeMax;
this.isMinInclusive = isMinInclusive;
this.isMaxInclusive = isMaxInclusive;
}
overlaps(other) {
const range1 = this; // eslint-disable-line @typescript-eslint/no-this-alias
const range2 = other;
if (range1 === undefined || range2 === undefined) {
return false;
}
if (range1.isEmpty() || range2.isEmpty()) {
return false;
}
if (range1.min <= range2.max || range2.min <= range1.max) {
if ((range1.min === range2.max && !(range1.isMinInclusive && range2.isMaxInclusive)) ||
(range2.min === range1.max && !(range2.isMinInclusive && range1.isMaxInclusive))) {
return false;
}
return true;
}
return false;
}
isFullRange() {
return (this.min === index_js_1.Constants.EffectivePartitionKeyConstants.MinimumInclusiveEffectivePartitionKey &&
this.max === index_js_1.Constants.EffectivePartitionKeyConstants.MaximumExclusiveEffectivePartitionKey &&
this.isMinInclusive === true &&
this.isMaxInclusive === false);
}
isEmpty() {
return !(this.isMinInclusive && this.isMaxInclusive) && this.min === this.max;
}
/**
* Parse a QueryRange from a partitionKeyRange
* @returns QueryRange
* @hidden
*/
static parsePartitionKeyRange(partitionKeyRange) {
return new QueryRange(partitionKeyRange[index_js_1.Constants.PartitionKeyRange.MinInclusive], partitionKeyRange[index_js_1.Constants.PartitionKeyRange.MaxExclusive], true, false);
}
/**
* Parse a QueryRange from a dictionary
* @returns QueryRange
* @hidden
*/
static parseFromDict(queryRangeDict) {
return new QueryRange(queryRangeDict.min, queryRangeDict.max, queryRangeDict.isMinInclusive, queryRangeDict.isMaxInclusive);
}
}
exports.QueryRange = QueryRange;
//# sourceMappingURL=QueryRange.js.map