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datavec/datavec-data/datavec-data-image/src/main/java/org/datavec/image/recordreader/BaseImageRecordReader.java

Summary

Maintainability
F
3 days
Test Coverage

Method next has a Cognitive Complexity of 66 (exceeds 5 allowed). Consider refactoring.
Open

    @Override
    public List<List<Writable>> next(int num) {
        Preconditions.checkArgument(num > 0, "Number of examples must be > 0: got %s", num);

        if (imageLoader == null) {
Severity: Minor
Found in datavec/datavec-data/datavec-data-image/src/main/java/org/datavec/image/recordreader/BaseImageRecordReader.java - About 1 day to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

File BaseImageRecordReader.java has 410 lines of code (exceeds 250 allowed). Consider refactoring.
Open

/*
 *  ******************************************************************************
 *  *
 *  *
 *  * This program and the accompanying materials are made available under the
Severity: Minor
Found in datavec/datavec-data/datavec-data-image/src/main/java/org/datavec/image/recordreader/BaseImageRecordReader.java - About 5 hrs to fix

    Method next has a Cognitive Complexity of 25 (exceeds 5 allowed). Consider refactoring.
    Open

        @Override
    public List<Writable> next() {
        if(inputSplit instanceof InputStreamInputSplit) {
            InputStreamInputSplit inputStreamInputSplit = (InputStreamInputSplit) inputSplit;
            try {
    Severity: Minor
    Found in datavec/datavec-data/datavec-data-image/src/main/java/org/datavec/image/recordreader/BaseImageRecordReader.java - About 3 hrs to fix

    Cognitive Complexity

    Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

    A method's cognitive complexity is based on a few simple rules:

    • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
    • Code is considered more complex for each "break in the linear flow of the code"
    • Code is considered more complex when "flow breaking structures are nested"

    Further reading

    Method next has 85 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

        @Override
    public List<List<Writable>> next(int num) {
        Preconditions.checkArgument(num > 0, "Number of examples must be > 0: got %s", num);

        if (imageLoader == null) {
    Severity: Major
    Found in datavec/datavec-data/datavec-data-image/src/main/java/org/datavec/image/recordreader/BaseImageRecordReader.java - About 3 hrs to fix

      BaseImageRecordReader has 25 methods (exceeds 20 allowed). Consider refactoring.
      Open

      @Slf4j
public abstract class BaseImageRecordReader extends BaseRecordReader {
    protected boolean finishedInputStreamSplit;
    protected Iterator<File> iter;
    protected Configuration conf;
      Severity: Minor
      Found in datavec/datavec-data/datavec-data-image/src/main/java/org/datavec/image/recordreader/BaseImageRecordReader.java - About 2 hrs to fix

        Method initialize has a Cognitive Complexity of 18 (exceeds 5 allowed). Consider refactoring.
        Open

            @Override
    public void initialize(InputSplit split) throws IOException {
        if (imageLoader == null) {
            imageLoader = new NativeImageLoader(height, width, channels, imageTransform);
        }
        Severity: Minor
        Found in datavec/datavec-data/datavec-data-image/src/main/java/org/datavec/image/recordreader/BaseImageRecordReader.java - About 2 hrs to fix

        Cognitive Complexity

        Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

        A method's cognitive complexity is based on a few simple rules:

        • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
        • Code is considered more complex for each "break in the linear flow of the code"
        • Code is considered more complex when "flow breaking structures are nested"

        Further reading

        Method next has 45 lines of code (exceeds 25 allowed). Consider refactoring.
        Open

            @Override
    public List<Writable> next() {
        if(inputSplit instanceof InputStreamInputSplit) {
            InputStreamInputSplit inputStreamInputSplit = (InputStreamInputSplit) inputSplit;
            try {
        Severity: Minor
        Found in datavec/datavec-data/datavec-data-image/src/main/java/org/datavec/image/recordreader/BaseImageRecordReader.java - About 1 hr to fix

          Method initialize has 36 lines of code (exceeds 25 allowed). Consider refactoring.
          Open

              @Override
    public void initialize(InputSplit split) throws IOException {
        if (imageLoader == null) {
            imageLoader = new NativeImageLoader(height, width, channels, imageTransform);
        }
          Severity: Minor
          Found in datavec/datavec-data/datavec-data-image/src/main/java/org/datavec/image/recordreader/BaseImageRecordReader.java - About 1 hr to fix

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