| 1 | "use strict";
|
| 2 | Object.defineProperty(exports, "__esModule", { value: true });
|
| 3 | exports.getMemoizedDepTree = exports.memoize = void 0;
|
| 4 | function memoize(nodeId, memoizationMap, depTree, partitionedCycles) {
|
| 5 | const { cyclesStartWithThisNode, cyclesWithThisNode } = partitionedCycles;
|
| 6 | if (cyclesStartWithThisNode.length > 0) {
|
| 7 | const cycleNodeIds = new Set(...cyclesStartWithThisNode);
|
| 8 | memoizationMap.set(nodeId, { depTree, cycleNodeIds });
|
| 9 | }
|
| 10 | else if (cyclesWithThisNode.length === 0) {
|
| 11 | memoizationMap.set(nodeId, { depTree });
|
| 12 | }
|
| 13 |
|
| 14 | }
|
| 15 | exports.memoize = memoize;
|
| 16 | function getMemoizedDepTree(nodeId, ancestors, memoizationMap) {
|
| 17 | if (!memoizationMap.has(nodeId))
|
| 18 | return null;
|
| 19 | const { depTree, cycleNodeIds } = memoizationMap.get(nodeId);
|
| 20 | if (!cycleNodeIds)
|
| 21 | return depTree;
|
| 22 | const ancestorsArePartOfTheCycle = ancestors.some((nodeId) => cycleNodeIds.has(nodeId));
|
| 23 | return ancestorsArePartOfTheCycle ? null : depTree;
|
| 24 | }
|
| 25 | exports.getMemoizedDepTree = getMemoizedDepTree;
|
| 26 | |
| \ | No newline at end of file |