| 1 | ;
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| 2 | // Copyright (c) Microsoft Corporation. All rights reserved. Licensed under the MIT license.
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| 3 | // See LICENSE in the project root for license information.
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| 4 | Object.defineProperty(exports, "__esModule", { value: true });
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| 5 | exports.VisitorState = void 0;
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| 6 | /**
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| 7 | * Keeps track of a directed graph traversal that needs to detect cycles.
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| 8 | */
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| 9 | var VisitorState;
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| 10 | (function (VisitorState) {
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| 11 | /**
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| 12 | * We have not visited the node yet.
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| 13 | */
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| 14 | VisitorState[VisitorState["Unvisited"] = 0] = "Unvisited";
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| 15 | /**
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| 16 | * We have visited the node, but have not finished traversing its references yet.
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| 17 | * If we reach a node that is already in the `Visiting` state, this means we have
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| 18 | * encountered a cyclic reference.
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| 19 | */
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| 20 | VisitorState[VisitorState["Visiting"] = 1] = "Visiting";
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| 21 | /**
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| 22 | * We are finished vising the node and all its references.
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| 23 | */
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| 24 | VisitorState[VisitorState["Visited"] = 2] = "Visited";
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| 25 | })(VisitorState = exports.VisitorState || (exports.VisitorState = {}));
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| 26 | //# sourceMappingURL=VisitorState.js.map |
| \ | No newline at end of file |