spotify / ffwd-http-clientConditional Complexity

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).

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Conditional Complexity Overall

There are 43 units with 392 lines of code in units (57.9% 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 (29 lines of code)
42 very simple units (363 lines of code)

Legend:

51+

26-50

11-25

6-10

1-5

Alternative Visuals

3D view of all units

Conditional Complexity per Extension

51+

26-50

11-25

6-10

1-5

Conditional Complexity per Logical Component

primary logical decomposition

51+

26-50

11-25

6-10

1-5

Most Complex Units

Top 43 most complex units

Unit	# lines	McCabe index	# params
public void shutdown() in src/main/java/com/spotify/ffwd/http/RawHttpClientFactory.java	29	8	0
private List lookup() in src/main/java/com/spotify/ffwd/http/SrvServerList.java	21	5	0
public HttpClient build() in src/main/java/com/spotify/ffwd/http/HttpClient.java	25	5	0
public HostAndPort withOptionalSearchDomain() in src/main/java/com/spotify/ffwd/http/HttpDiscovery.java	9	4	1
public Response intercept() in src/main/java/com/spotify/ffwd/http/GzipRequestInterceptor.java	12	3	1
public void serialize() in src/main/java/com/spotify/ffwd/http/model/v2/ValueSerializer.java	17	3	3
public Value deserialize() in src/main/java/com/spotify/ffwd/http/model/v2/ValueDeserializer.java	14	3	2
public void shutdown() in src/main/java/com/spotify/ffwd/http/HttpClient.java	11	3	0
private Observable sendBatch() in src/main/java/com/spotify/ffwd/http/RawHttpClient.java	12	2	2
private Observable execute() in src/main/java/com/spotify/ffwd/http/RawHttpClient.java	23	2	1
public Observable call() in src/main/java/com/spotify/ffwd/http/RetryWithDelay.java	14	2	1
public boolean isAlive() in src/main/java/com/spotify/ffwd/http/HttpPing.java	10	2	1
LoadBalancerBuilder apply() in src/main/java/com/spotify/ffwd/http/HttpDiscovery.java	22	2	2
public LoadBalancerBuilder apply() in src/main/java/com/spotify/ffwd/http/HttpDiscovery.java	11	2	2
public static HostAndPort create() in src/main/java/com/spotify/ffwd/http/HttpDiscovery.java	9	2	1
public Observable sendBatch() in src/main/java/com/spotify/ffwd/http/RawHttpClient.java	3	1	1
public Observable sendBatch() in src/main/java/com/spotify/ffwd/http/RawHttpClient.java	3	1	1
public Observable ping() in src/main/java/com/spotify/ffwd/http/RawHttpClient.java	6	1	0
public RetryWithDelay() in src/main/java/com/spotify/ffwd/http/RetryWithDelay.java	7	1	3
private RequestBody compress() in src/main/java/com/spotify/ffwd/http/GzipRequestInterceptor.java	20	1	1
public List getInitialListOfServers() in src/main/java/com/spotify/ffwd/http/StaticServerList.java	3	1	0
public List getUpdatedListOfServers() in src/main/java/com/spotify/ffwd/http/StaticServerList.java	3	1	0
public RawHttpClient newClient() in src/main/java/com/spotify/ffwd/http/RawHttpClientFactory.java	4	1	1
public List getInitialListOfServers() in src/main/java/com/spotify/ffwd/http/SrvServerList.java	3	1	0
public List getUpdatedListOfServers() in src/main/java/com/spotify/ffwd/http/SrvServerList.java	3	1	0
public static Batch create() in src/main/java/com/spotify/ffwd/http/model/v1/Batch.java	8	1	1
public static Point create() in src/main/java/com/spotify/ffwd/http/model/v1/Batch.java	10	1	1
public ValueSerializer() in src/main/java/com/spotify/ffwd/http/model/v2/ValueSerializer.java	3	1	0
public ValueSerializer() in src/main/java/com/spotify/ffwd/http/model/v2/ValueSerializer.java	3	1	1
public static Batch create() in src/main/java/com/spotify/ffwd/http/model/v2/Batch.java	9	1	1
public static Point create() in src/main/java/com/spotify/ffwd/http/model/v2/Batch.java	10	1	1
public ValueDeserializer() in src/main/java/com/spotify/ffwd/http/model/v2/ValueDeserializer.java	3	1	0
public ValueDeserializer() in src/main/java/com/spotify/ffwd/http/model/v2/ValueDeserializer.java	3	1	1
public ByteString getValue() in src/main/java/com/spotify/ffwd/http/model/v2/Value.java	3	1	0
public Observable sendBatch() in src/main/java/com/spotify/ffwd/http/HttpClient.java	8	1	1
public Observable sendBatch() in src/main/java/com/spotify/ffwd/http/HttpClient.java	8	1	1
public static ObjectMapper setupApplicationJson() in src/main/java/com/spotify/ffwd/http/HttpClient.java	7	1	0
public Builder discovery() in src/main/java/com/spotify/ffwd/http/HttpClient.java	4	1	1
public Builder searchDomain() in src/main/java/com/spotify/ffwd/http/HttpClient.java	4	1	1
public Builder retries() in src/main/java/com/spotify/ffwd/http/HttpClient.java	4	1	1
public Builder baseDelayMillis() in src/main/java/com/spotify/ffwd/http/HttpClient.java	4	1	1
public Builder maxDelayMillis() in src/main/java/com/spotify/ffwd/http/HttpClient.java	4	1	1
protected LoadBalancerCommand buildCommand() in src/main/java/com/spotify/ffwd/http/HttpClient.java	3	1	0