apache / datasketches-memory - 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 308 units with 1,800 lines of code in units (60.7% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
6 medium complex units (160 lines of code)
9 simple units (300 lines of code)
293 very simple units (1,340 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
static final String typeDecode() in src/main/java/org/apache/datasketches/memory/internal/ResourceImpl.java	42	19	1
private WritableMemory asWritableMemoryImpl() in src/main/java/org/apache/datasketches/memory/internal/WritableBufferImpl.java	22	12	2
private WritableBuffer asWritableBufferImpl() in src/main/java/org/apache/datasketches/memory/internal/WritableMemoryImpl.java	23	12	2
private WritableBuffer regionImpl() in src/main/java/org/apache/datasketches/memory/internal/WritableBufferImpl.java	27	11	4
private WritableBuffer duplicateImpl() in src/main/java/org/apache/datasketches/memory/internal/WritableBufferImpl.java	20	11	2
private WritableMemory regionImpl() in src/main/java/org/apache/datasketches/memory/internal/WritableMemoryImpl.java	26	11	4
public final boolean isSameResource() in src/main/java/org/apache/datasketches/memory/internal/ResourceImpl.java	19	9	1
public static WritableMemory wrapMap() in src/main/java/org/apache/datasketches/memory/internal/WritableMemoryImpl.java	36	9	6
public static WritableBuffer wrapByteBuffer() in src/main/java/org/apache/datasketches/memory/internal/WritableBufferImpl.java	36	8	4
public static WritableMemory wrapByteBuffer() in src/main/java/org/apache/datasketches/memory/internal/WritableMemoryImpl.java	35	8	4
static final long nativeOverlap() in src/main/java/org/apache/datasketches/memory/internal/ResourceImpl.java	14	7	2
public MemorySegment toMemorySegment() in src/main/java/org/apache/datasketches/memory/internal/ResourceImpl.java	29	7	2
static int compare() in src/main/java/org/apache/datasketches/memory/internal/ResourceImpl.java	16	6	6
static final String toHex() in src/main/java/org/apache/datasketches/memory/internal/ResourceImpl.java	38	6	5
static long hash() in src/main/java/org/apache/datasketches/memory/internal/XxHash64.java	77	6	4
public WritableMemory request() in src/main/java/org/apache/datasketches/memory/DefaultMemoryRequestServer.java	12	5	2
public void requestClose() in src/main/java/org/apache/datasketches/memory/DefaultMemoryRequestServer.java	5	4	1
static final WritableBuffer selectBuffer() in src/main/java/org/apache/datasketches/memory/internal/ResourceImpl.java	16	4	6
static final WritableMemory selectMemory() in src/main/java/org/apache/datasketches/memory/internal/ResourceImpl.java	16	4	6
public final long nativeOverlap() in src/main/java/org/apache/datasketches/memory/internal/ResourceImpl.java	7	4	1
private static final long biggerSmaller() in src/main/java/org/apache/datasketches/memory/internal/ResourceImpl.java	6	4	4
int compareTo() in src/main/java/org/apache/datasketches/memory/Resource.java	9	3	5
private static final long nativeOverlapEqualSizes() in src/main/java/org/apache/datasketches/memory/internal/ResourceImpl.java	6	3	4
public static final String characterPad() in src/main/java/org/apache/datasketches/memory/internal/Util.java	10	3	4
private static String getResourcePath() in src/main/java/org/apache/datasketches/memory/internal/Util.java	12	3	1
public static WritableMemory wrapSegment() in src/main/java/org/apache/datasketches/memory/internal/WritableMemoryImpl.java	12	3	2
public static WritableMemory wrapSegment() in src/main/java/org/apache/datasketches/memory/internal/WritableMemoryImpl.java	13	3	3
public static WritableMemory wrapDirect() in src/main/java/org/apache/datasketches/memory/internal/WritableMemoryImpl.java	16	3	5
static in src/main/java/org/apache/datasketches/memory/internal/ResourceImpl.java	6	2	0
public MemoryRequestServer getMemoryRequestServer() in src/main/java/org/apache/datasketches/memory/internal/ResourceImpl.java	5	2	0
static void checkBounds() in src/main/java/org/apache/datasketches/memory/internal/ResourceImpl.java	7	2	3
static void checkJavaVersion() in src/main/java/org/apache/datasketches/memory/internal/ResourceImpl.java	6	2	2
public final boolean equalTo() in src/main/java/org/apache/datasketches/memory/internal/ResourceImpl.java	6	2	4
public final ByteOrder getTypeByteOrder() in src/main/java/org/apache/datasketches/memory/internal/ResourceImpl.java	3	2	0
public final boolean isByteOrderCompatible() in src/main/java/org/apache/datasketches/memory/internal/ResourceImpl.java	4	2	1
public final boolean isHeap() in src/main/java/org/apache/datasketches/memory/internal/ResourceImpl.java	3	2	0
public long mismatch() in src/main/java/org/apache/datasketches/memory/internal/ResourceImpl.java	6	2	1
private static final long nativeOverlapNotEqualSizes() in src/main/java/org/apache/datasketches/memory/internal/ResourceImpl.java	5	2	4
public static String toHexSeparated() in src/main/java/org/apache/datasketches/memory/internal/Util.java	10	2	3
public WritableBuffer writableRegion() in src/main/java/org/apache/datasketches/memory/internal/WritableBufferImpl.java	6	2	3
public WritableBuffer writableDuplicate() in src/main/java/org/apache/datasketches/memory/internal/WritableBufferImpl.java	6	2	0
public WritableBuffer writableDuplicate() in src/main/java/org/apache/datasketches/memory/internal/WritableBufferImpl.java	6	2	1
public WritableMemory asWritableMemory() in src/main/java/org/apache/datasketches/memory/internal/WritableBufferImpl.java	7	2	1
public final void putBoolean() in src/main/java/org/apache/datasketches/memory/internal/WritableBufferImpl.java	3	2	1
public final void putBoolean() in src/main/java/org/apache/datasketches/memory/internal/WritableBufferImpl.java	3	2	2
public WritableMemory writableRegion() in src/main/java/org/apache/datasketches/memory/internal/WritableMemoryImpl.java	6	2	3
public WritableBuffer asWritableBuffer() in src/main/java/org/apache/datasketches/memory/internal/WritableMemoryImpl.java	7	2	1
public final void putBoolean() in src/main/java/org/apache/datasketches/memory/internal/WritableMemoryImpl.java	3	2	2
static final void checkInvariants() in src/main/java/org/apache/datasketches/memory/internal/PositionalImpl.java	15	2	4
public BufferPositionInvariantsException() in src/main/java/org/apache/datasketches/memory/BufferPositionInvariantsException.java	3	1	1