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deeplearning4j/deeplearning4j-nn/src/main/java/org/deeplearning4j/nn/conf/inputs/InputType.java

Summary

Maintainability
C
1 day
Test Coverage

File InputType.java has 333 lines of code (exceeds 250 allowed). Consider refactoring.
Open

/*
 *  ******************************************************************************
 *  *
 *  *
 *  * This program and the accompanying materials are made available under the
Severity: Minor
Found in deeplearning4j/deeplearning4j-nn/src/main/java/org/deeplearning4j/nn/conf/inputs/InputType.java - About 4 hrs to fix

    Method getShape has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.
    Open

            @Override
        public long[] getShape(boolean includeBatchDim) {
            if (includeBatchDim){
                if (format == RNNFormat.NCW) {
                    return new long[]{-1, size, timeSeriesLength};
    Severity: Minor
    Found in deeplearning4j/deeplearning4j-nn/src/main/java/org/deeplearning4j/nn/conf/inputs/InputType.java - About 45 mins 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 convolutional3D has 5 arguments (exceeds 4 allowed). Consider refactoring.
    Open

        public static InputType convolutional3D(Convolution3D.DataFormat dataFormat, long depth, long height, long width, long channels) {
    Severity: Minor
    Found in deeplearning4j/deeplearning4j-nn/src/main/java/org/deeplearning4j/nn/conf/inputs/InputType.java - About 35 mins to fix

      Method getShape has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
      Open

              @Override
        public long[] getShape(boolean includeBatchDim) {
            if(dataFormat == Convolution3D.DataFormat.NDHWC){
                if(includeBatchDim) return new long[]{-1, depth, height, width, channels};
                else return new long[]{depth, height, width, channels};
      Severity: Minor
      Found in deeplearning4j/deeplearning4j-nn/src/main/java/org/deeplearning4j/nn/conf/inputs/InputType.java - About 25 mins 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 getShape has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
      Open

              @Override
        public long[] getShape(boolean includeBatchDim) {
            if(format == CNN2DFormat.NCHW){
                if(includeBatchDim) return new long[]{-1, channels, height, width};
                else return new long[]{channels, height, width};
      Severity: Minor
      Found in deeplearning4j/deeplearning4j-nn/src/main/java/org/deeplearning4j/nn/conf/inputs/InputType.java - About 25 mins 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

      Similar blocks of code found in 11 locations. Consider refactoring.
      Open

          public static InputType[] inferInputTypes(INDArray... inputArrays) {
        InputType[] out = new InputType[inputArrays.length];
        for (int i = 0; i < inputArrays.length; i++) {
            out[i] = inferInputType(inputArrays[i]);
        }
      Severity: Major
      Found in deeplearning4j/deeplearning4j-nn/src/main/java/org/deeplearning4j/nn/conf/inputs/InputType.java and 10 other locations - About 50 mins to fix
      datavec/datavec-api/src/main/java/org/datavec/api/transform/schema/Schema.java on lines 266..272
      nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/linalg/dataset/MultiDataSet.java on lines 433..439
      nd4j/nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/linalg/indexing/NDArrayIndex.java on lines 52..59
      nd4j/nd4j-common/src/main/java/org/nd4j/common/util/ArrayUtil.java on lines 853..859
      nd4j/nd4j-common/src/main/java/org/nd4j/common/util/ArrayUtil.java on lines 860..866
      nd4j/nd4j-common/src/main/java/org/nd4j/common/util/ArrayUtil.java on lines 868..874
      nd4j/nd4j-common/src/main/java/org/nd4j/common/util/ArrayUtil.java on lines 892..898
      nd4j/nd4j-common/src/main/java/org/nd4j/common/util/ArrayUtil.java on lines 906..912
      nd4j/nd4j-common/src/main/java/org/nd4j/common/util/ArrayUtil.java on lines 921..927
      nd4j/nd4j-common/src/main/java/org/nd4j/common/util/ArrayUtil.java on lines 929..935

      Duplicated Code

      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

      Tuning

      This issue has a mass of 62.

      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

      Refactorings

      Further Reading

      Similar blocks of code found in 2 locations. Consider refactoring.
      Open

              @Override
        public String toString() {
            return "InputTypeConvolutional3D(format=" + dataFormat + ",d=" + depth + ",h=" + height + ",w=" + width + ",c=" + channels + ")";
        }
      Severity: Minor
      Found in deeplearning4j/deeplearning4j-nn/src/main/java/org/deeplearning4j/nn/conf/inputs/InputType.java and 1 other location - About 35 mins to fix
      deeplearning4j/deeplearning4j-nn/src/main/java/org/deeplearning4j/earlystopping/EarlyStoppingResult.java on lines 55..61

      Duplicated Code

      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

      Tuning

      This issue has a mass of 47.

      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

      Refactorings

      Further Reading

      Similar blocks of code found in 2 locations. Consider refactoring.
      Open

                  if(dataFormat == Convolution3D.DataFormat.NDHWC){
                if(includeBatchDim) return new long[]{-1, depth, height, width, channels};
                else return new long[]{depth, height, width, channels};
            } else {
      Severity: Minor
      Found in deeplearning4j/deeplearning4j-nn/src/main/java/org/deeplearning4j/nn/conf/inputs/InputType.java and 1 other location - About 30 mins to fix
      deeplearning4j/deeplearning4j-nn/src/main/java/org/deeplearning4j/nn/conf/inputs/InputType.java on lines 434..437

      Duplicated Code

      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

      Tuning

      This issue has a mass of 42.

      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

      Refactorings

      Further Reading

      Similar blocks of code found in 2 locations. Consider refactoring.
      Open

                  } else {
                if(includeBatchDim) return new long[]{-1, channels, depth, height, width};
                else return new long[]{channels, depth, height, width};
            }
      Severity: Minor
      Found in deeplearning4j/deeplearning4j-nn/src/main/java/org/deeplearning4j/nn/conf/inputs/InputType.java and 1 other location - About 30 mins to fix
      deeplearning4j/deeplearning4j-nn/src/main/java/org/deeplearning4j/nn/conf/inputs/InputType.java on lines 431..434

      Duplicated Code

      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

      Tuning

      This issue has a mass of 42.

      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

      Refactorings

      Further Reading

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