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eo-parser/src/main/java/org/eolang/parser/XeEoListener.java

Summary

Maintainability
F
1 wk
Test Coverage

XeEoListener has 193 methods (exceeds 20 allowed). Consider refactoring.
Open

@SuppressWarnings({
    "PMD.TooManyMethods",
    "PMD.AvoidDuplicateLiterals",
    "PMD.ExcessivePublicCount",
    "PMD.ExcessiveClassLength",
Severity: Major
Found in eo-parser/src/main/java/org/eolang/parser/XeEoListener.java - About 3 days to fix

    File XeEoListener.java has 991 lines of code (exceeds 250 allowed). Consider refactoring.
    Open

    /*
 * The MIT License (MIT)
 *
 * Copyright (c) 2016-2024 Objectionary.com
 *
    Severity: Major
    Found in eo-parser/src/main/java/org/eolang/parser/XeEoListener.java - About 2 days to fix

      Method enterData has 65 lines of code (exceeds 25 allowed). Consider refactoring.
      Open

          @Override
    @SuppressWarnings("PMD.ConfusingTernary")
    public void enterData(final EoParser.DataContext ctx) {
        final String type;
        final String data;
      Severity: Major
      Found in eo-parser/src/main/java/org/eolang/parser/XeEoListener.java - About 2 hrs to fix

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

            private void validateComment(
        final ParserRuleContext ctx,
        final List<EoParser.CommentContext> comments
    ) {
        if(this.tests || comments.isEmpty()) {
        Severity: Minor
        Found in eo-parser/src/main/java/org/eolang/parser/XeEoListener.java - About 1 hr to fix

          Method validateComment has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.
          Open

              private void validateComment(
        final ParserRuleContext ctx,
        final List<EoParser.CommentContext> comments
    ) {
        if(this.tests || comments.isEmpty()) {
          Severity: Minor
          Found in eo-parser/src/main/java/org/eolang/parser/XeEoListener.java - About 1 hr 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 enterBeginner has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
          Open

              @Override
    @SuppressWarnings("PMD.ConfusingTernary")
    public void enterBeginner(final EoParser.BeginnerContext ctx) {
        this.startObject(ctx);
        if (ctx.data() == null) {
          Severity: Minor
          Found in eo-parser/src/main/java/org/eolang/parser/XeEoListener.java - About 55 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 enterMetas has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
          Open

              @Override
    public void enterMetas(final EoParser.MetasContext ctx) {
        this.dirs.addIf("metas");
        for (final TerminalNode node : ctx.META()) {
            final String[] pair = node.getText().split(" ", 2);
          Severity: Minor
          Found in eo-parser/src/main/java/org/eolang/parser/XeEoListener.java - About 55 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 enterData has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
          Open

              @Override
    @SuppressWarnings("PMD.ConfusingTernary")
    public void enterData(final EoParser.DataContext ctx) {
        final String type;
        final String data;
          Severity: Minor
          Found in eo-parser/src/main/java/org/eolang/parser/XeEoListener.java - About 35 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

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

                  this.dirs.add("program")
            .attr("name", this.name)
            .attr("version", Manifests.read("EO-Version"))
            .attr("revision", Manifests.read("EO-Revision"))
            .attr("dob", Manifests.read("EO-Dob"))
          Severity: Major
          Found in eo-parser/src/main/java/org/eolang/parser/XeEoListener.java and 1 other location - About 1 hr to fix
          eo-parser/src/main/java/org/eolang/parser/XePhiListener.java on lines 122..136

          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 108.

          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 (ctx.PHI() != null) {
            base = "@";
        } else if (ctx.RHO() != null) {
            base = "^";
        } else {
          Severity: Minor
          Found in eo-parser/src/main/java/org/eolang/parser/XeEoListener.java and 1 other location - About 40 mins to fix
          eo-parser/src/main/java/org/eolang/parser/XeEoListener.java on lines 1025..1031

          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 50.

          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 (ctx.ROOT() != null) {
                base = "Q";
            } else if (ctx.HOME() != null) {
                base = "QQ";
            } else {
          Severity: Minor
          Found in eo-parser/src/main/java/org/eolang/parser/XeEoListener.java and 1 other location - About 40 mins to fix
          eo-parser/src/main/java/org/eolang/parser/XeEoListener.java on lines 1050..1056

          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 50.

          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 (ctx.FLOAT() != null) {
            type = "bytes";
            base = "float";
            data = XeEoListener.bytesToHex(
                ByteBuffer
          Severity: Minor
          Found in eo-parser/src/main/java/org/eolang/parser/XeEoListener.java and 1 other location - About 35 mins to fix
          eo-parser/src/main/java/org/eolang/parser/XeEoListener.java on lines 1217..1226

          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 46.

          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 (ctx.INT() != null) {
            type = "bytes";
            base = "int";
            data = XeEoListener.bytesToHex(
                ByteBuffer
          Severity: Minor
          Found in eo-parser/src/main/java/org/eolang/parser/XeEoListener.java and 1 other location - About 35 mins to fix
          eo-parser/src/main/java/org/eolang/parser/XeEoListener.java on lines 1208..1217

          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 46.

          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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