aliyun / aliyun-oss-java-sdk - Conditional 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 4,777 units with 27,479 lines of code in units (77.1% of code).

1 very complex units (195 lines of code)
6 complex units (818 lines of code)
35 medium complex units (1,846 lines of code)
98 simple units (2,742 lines of code)
4,637 very simple units (21,878 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 50 most complex units

Unit	# lines	McCabe index	# params
public FixedLengthInputStream marshall() in src/main/java/com/aliyun/oss/common/parser/RequestMarshallers.java	195	58	1
private DoMetaQueryResult parseDoMetaQueryResult() in src/main/java/com/aliyun/oss/internal/ResponseParsers.java	249	50	1
public static BucketWebsiteResult parseBucketWebsite() in src/main/java/com/aliyun/oss/internal/ResponseParsers.java	161	41	1
public static List parseGetBucketLifecycle() in src/main/java/com/aliyun/oss/internal/ResponseParsers.java	147	38	1
public FixedLengthInputStream marshall() in src/main/java/com/aliyun/oss/common/parser/RequestMarshallers.java	122	32	1
public void AddLifecycleRule() in src/main/java/com/aliyun/oss/model/SetBucketLifecycleRequest.java	62	31	1
public static String replaceEach() in src/main/java/com/aliyun/oss/common/utils/StringUtils.java	77	28	3
private static InventoryConfiguration parseInventoryConfigurationElem() in src/main/java/com/aliyun/oss/internal/ResponseParsers.java	90	25	1
public static VersionListing parseListVersions() in src/main/java/com/aliyun/oss/internal/ResponseParsers.java	89	22	1
public static ListObjectsV2Result parseListObjectsV2() in src/main/java/com/aliyun/oss/internal/ResponseParsers.java	66	20	1
protected T doOperation() in src/main/java/com/aliyun/oss/internal/OSSOperation.java	78	19	7
public static String buildSignedURL() in src/main/java/com/aliyun/oss/internal/SignV2Utils.java	67	19	4
public static MultipartUploadListing parseListMultipartUploads() in src/main/java/com/aliyun/oss/internal/ResponseParsers.java	70	19	1
private static String jsonEscape() in src/main/java/com/aliyun/oss/model/PolicyConditions.java	49	18	1
private ResponseMessage sendRequestImpl() in src/main/java/com/aliyun/oss/common/comm/ServiceClient.java	67	18	2
private void readFrame() in src/main/java/com/aliyun/oss/model/CreateSelectMetaInputStream.java	84	17	0
private void readFrame() in src/main/java/com/aliyun/oss/model/SelectInputStream.java	73	17	0
public URL generatePresignedUrl() in src/main/java/com/aliyun/oss/internal/OSSObjectOperation.java	63	17	1
public static String buildCanonicalString() in src/main/java/com/aliyun/oss/internal/SignV2Utils.java	54	17	4
public static String buildSignedURL() in src/main/java/com/aliyun/oss/internal/SignUtils.java	58	17	4
public static ObjectListing parseListObjects() in src/main/java/com/aliyun/oss/internal/ResponseParsers.java	59	17	1
public static BucketInfo parseGetBucketInfo() in src/main/java/com/aliyun/oss/internal/ResponseParsers.java	83	17	1
public static BucketList parseListBucket() in src/main/java/com/aliyun/oss/internal/ResponseParsers.java	59	16	1
public void ensureRedirectValid() in src/main/java/com/aliyun/oss/model/RoutingRule.java	22	15	0
public static boolean checkParamRange() in src/main/java/com/aliyun/oss/common/utils/CodingUtils.java	28	15	5
public void load() in src/main/java/com/aliyun/oss/common/utils/IniEditor.java	48	15	1
public boolean shouldRetry() in src/main/java/com/aliyun/oss/common/comm/DefaultServiceClient.java	30	15	4
public FixedLengthInputStream marshall() in src/main/java/com/aliyun/oss/common/parser/RequestMarshallers.java	53	15	1
public static String uriEncoding() in src/main/java/com/aliyun/oss/internal/SignV2Utils.java	27	15	1
private Request buildRequest() in src/main/java/com/aliyun/oss/common/comm/ServiceClient.java	49	14	2
private void checkCorsValidity() in src/main/java/com/aliyun/oss/model/SetBucketCORSRequest.java	34	13	1
public static void populateRequestMetadata() in src/main/java/com/aliyun/oss/internal/OSSUtils.java	30	13	2
public static List parseGetBucketReplication() in src/main/java/com/aliyun/oss/internal/ResponseParsers.java	57	13	1
public static LiveChannelListing parseListLiveChannels() in src/main/java/com/aliyun/oss/internal/ResponseParsers.java	49	13	1
public int hashCode() in src/main/java/com/aliyun/oss/crypto/ContentCryptoMaterial.java	28	12	0
public static String buildCanonicalString() in src/main/java/com/aliyun/oss/internal/SignUtils.java	39	12	4
public static BucketReferer parseGetBucketReferer() in src/main/java/com/aliyun/oss/internal/ResponseParsers.java	38	12	1
public HttpRequestBase createHttpRequest() in src/main/java/com/aliyun/oss/common/comm/HttpRequestFactory.java	40	11	2
private static String escapeKey() in src/main/java/com/aliyun/oss/common/parser/RequestMarshallers.java	44	11	1
public InstanceProfileCredentials getCredentials() in src/main/java/com/aliyun/oss/common/auth/InstanceProfileCredentialsProvider.java	32	11	0
private DownloadFileResult downloadFileWithCheckpoint() in src/main/java/com/aliyun/oss/internal/OSSDownloadOperation.java	47	11	1
public void handle() in src/main/java/com/aliyun/oss/internal/OSSErrorResponseHandler.java	42	11	1
public static ClientException createNetworkException() in src/main/java/com/aliyun/oss/common/utils/ExceptionFactory.java	26	10	1
public int read() in src/main/java/com/aliyun/oss/common/comm/io/ChunkedUploadStream.java	29	10	3
public FixedLengthInputStream marshall() in src/main/java/com/aliyun/oss/common/parser/RequestMarshallers.java	32	10	1
private ResponseType writeObjectInternal() in src/main/java/com/aliyun/oss/internal/OSSObjectOperation.java	73	10	3
public PartResult call() in src/main/java/com/aliyun/oss/internal/OSSDownloadOperation.java	65	10	0
private static void moveFile() in src/main/java/com/aliyun/oss/internal/OSSDownloadOperation.java	30	10	2
public static CORSConfiguration parseListBucketCORS() in src/main/java/com/aliyun/oss/internal/ResponseParsers.java	40	10	1
public void setObjectTagging() in src/main/java/com/aliyun/oss/model/ObjectMetadata.java	19	9	1