awslabs / photo-search-on-aws
Conditional Complexity

The distribution of complexity of units (measured with McCabe index).

Intro
  • Conditional complexity (also called cyclomatic complexity) is a term used to measure the complexity of software. The term refers to the number of possible paths through a program function. A higher value ofter means higher maintenance and testing costs (infosecinstitute.com).
  • Conditional complexity is calculated by counting all conditions in the program that can affect the execution path (e.g. if statement, loops, switches, and/or operators, try and catch blocks...).
  • Conditional complexity is measured at the unit level (methods, functions...).
  • Units are classified in four categories based on the measured McCabe index: 1-5 (simple units), 6-10 (medium complex units), 11-25 (complex units), 26+ (very complex units).
Learn more...
Conditional Complexity Overall
  • There are 20 units with 824 lines of code in units (24.2% of code).
    • 0 very complex units (0 lines of code)
    • 0 complex units (0 lines of code)
    • 0 medium complex units (0 lines of code)
    • 1 simple units (405 lines of code)
    • 19 very simple units (419 lines of code)
0% | 0% | 0% | 49% | 50%
Legend:
51+
26-50
11-25
6-10
1-5
Alternative Visuals
Conditional Complexity per Extension
51+
26-50
11-25
6-10
1-5
ts0% | 0% | 0% | 51% | 48%
js0% | 0% | 0% | 0% | 100%
tsx0% | 0% | 0% | 0% | 100%
Conditional Complexity per Logical Component
primary logical decomposition
51+
26-50
11-25
6-10
1-5
source/backend/lib0% | 0% | 0% | 60% | 39%
source/frontend/src/services0% | 0% | 0% | 0% | 100%
deployment/cdk-solution-helper0% | 0% | 0% | 0% | 100%
source/backend/lambda/custom-resources0% | 0% | 0% | 0% | 100%
source/frontend/src0% | 0% | 0% | 0% | 100%
source/frontend/src/hooks0% | 0% | 0% | 0% | 100%
Most Complex Units
Top 20 most complex units
Unit# linesMcCabe index# params
constructor()
in source/backend/lib/cdk-photosearch-backend-stack.ts
 405 7 3
public async upload()
in source/frontend/src/services/photo-service.ts
 26 4 1
for await()
in source/backend/lambda/custom-resources/frontend-event-handler/index.ts
 15 4 1
public async uploadForRegister()
in source/frontend/src/services/photo-service.ts
 27 3 1
function setParameter()
in deployment/cdk-solution-helper/index.js
 16 3 1
custom_header: async()
in source/frontend/src/index.tsx
 11 2 0
page: Number()
in source/frontend/src/hooks/query/query-hook.ts
 8 2 1
constructor()
in source/backend/lib/cdk-photosearch-web-stack.ts
 132 2 3
function assetRef()
in deployment/cdk-solution-helper/index.js
 10 2 1
public setName()
in source/frontend/src/services/name-service.ts
 8 1 2
public static getService()
in source/frontend/src/services/service-factory.ts
 3 1 1
public searchByName()
in source/frontend/src/services/photo-service.ts
 9 1 3
public getPhotoUrl()
in source/frontend/src/services/photo-service.ts
 3 1 1
public detectFaces()
in source/frontend/src/services/photo-service.ts
 3 1 1
public getSimilarPhotos()
in source/frontend/src/services/photo-service.ts
 7 1 2
public setTags()
in source/frontend/src/services/photo-service.ts
 5 1 2
private getAssetSourceBucketName()
in source/backend/lib/cdk-photosearch-web-stack.ts
 3 1 0
makeLambdaRole()
in source/backend/lib/cdk-photosearch-backend-stack.ts
 38 1 1
constructor()
in source/backend/lib/cdk-photosearch-stack.ts
 39 1 2
constructor()
in source/backend/lib/privateapi.ts
 56 1 3