Dfd

58 symbols | 7 files | Cohesion: 96%

When to Use

• Working with code in securacyfrontend/
• Understanding how assignBoundary, buildBoundaries, nameToId work
• Modifying dfd-related functionality

Key Files

File	Symbols
securacyfrontend/components/dfd/DFDEditor.tsx	pushHistory, scheduleShowUI, onNodeDragStop, onKeyDown, addNode (+13)
securacyfrontend/services/dfd/jsonToIR.ts	isKnownIntegration, assignBoundary, buildBoundaries, nameToId, findNodeIdByName (+8)
securacyfrontend/services/dfd/xmlToIRParser.ts	parseDrawioXmlToIR, inferContainmentFromGeometry, computeOverlapRatio, detectNodeType, cleanLabel (+3)
securacyfrontend/services/dfd/dfdLayoutEngine.ts	layoutDFD, assignBoundaryColumns, layoutNodesInBoundary, assignNodesToLayers, minimizeCrossings (+3)
securacyfrontend/services/dfd/layoutDFDThreatModel.ts	layoutDFDThreatModel, computeBoundingBox, addBoundary, layoutGrid, topologicalSort (+2)
securacyfrontend/services/dfd/irToDataFlows.ts	irToDataFlows, inferProtocol
securacyfrontend/services/dfd/diagramService.ts	initializeDiagram, loadDrawIo

Entry Points

Start here when exploring this area:

• assignBoundary (Function) — securacyfrontend/services/dfd/jsonToIR.ts:126
• buildBoundaries (Function) — securacyfrontend/services/dfd/jsonToIR.ts:135
• nameToId (Function) — securacyfrontend/services/dfd/jsonToIR.ts:169
• parseDataFlowStrings (Function) — securacyfrontend/services/dfd/jsonToIR.ts:194
• jsonToIR (Function) — securacyfrontend/services/dfd/jsonToIR.ts:237

Key Symbols

Symbol	Type	File	Line
assignBoundary	Function	securacyfrontend/services/dfd/jsonToIR.ts	126
buildBoundaries	Function	securacyfrontend/services/dfd/jsonToIR.ts	135
nameToId	Function	securacyfrontend/services/dfd/jsonToIR.ts	169
parseDataFlowStrings	Function	securacyfrontend/services/dfd/jsonToIR.ts	194
jsonToIR	Function	securacyfrontend/services/dfd/jsonToIR.ts	237
deriveProtocol	Function	securacyfrontend/services/dfd/jsonToIR.ts	370
deriveAuthType	Function	securacyfrontend/services/dfd/jsonToIR.ts	395
parseThreatModelingData	Function	securacyfrontend/services/dfd/jsonToIR.ts	666
generateId	Function	securacyfrontend/services/dfd/jsonToIR.ts	724
parseLLMNestedBoundaries	Function	securacyfrontend/services/dfd/jsonToIR.ts	731
layoutDFDThreatModel	Function	securacyfrontend/services/dfd/layoutDFDThreatModel.ts	38
computeBoundingBox	Function	securacyfrontend/services/dfd/layoutDFDThreatModel.ts	93
addBoundary	Function	securacyfrontend/services/dfd/layoutDFDThreatModel.ts	112
parseDrawioXmlToIR	Function	securacyfrontend/services/dfd/xmlToIRParser.ts	11
layoutDFD	Function	securacyfrontend/services/dfd/dfdLayoutEngine.ts	118
irToDataFlows	Function	securacyfrontend/services/dfd/irToDataFlows.ts	34
pushHistory	Function	securacyfrontend/components/dfd/DFDEditor.tsx	224
scheduleShowUI	Function	securacyfrontend/components/dfd/DFDEditor.tsx	814
onNodeDragStop	Function	securacyfrontend/components/dfd/DFDEditor.tsx	837
onKeyDown	Function	securacyfrontend/components/dfd/DFDEditor.tsx	1021

Execution Flows

Flow	Type	Steps
PrivacyBot → FindNodeIdByName	cross_community	6
AppsecBot → FindNodeIdByName	cross_community	6
PrivacyBot → NormalizeNodeType	cross_community	5
PrivacyBot → IsKnownIntegration	cross_community	5
PrivacyBot → NameToId	cross_community	5
AppsecBot → NormalizeNodeType	cross_community	5
AppsecBot → IsKnownIntegration	cross_community	5
AppsecBot → NameToId	cross_community	5
HandleSaveAnalysis → FindNodeIdByName	cross_community	5
HandleSaveAnalysis → FindNodeIdByName	cross_community	5

How to Explore

1. gitnexus_context({name: "assignBoundary"}) — see callers and callees
2. gitnexus_query({query: "dfd"}) — find related execution flows
3. Read key files listed above for implementation details