src/main/java/com/github/giedomak/telepath/planner/DynamicProgrammingPlanner.kt
Method generate
has a Cognitive Complexity of 43 (exceeds 20 allowed). Consider refactoring. Open
Open
/**
* Generate the cheapest physical plan for a given flattened logical plan.
*
* @param logicalPlan A flattened logical plan for which we have to generate the cheapest physical plan.
* @return The cheapest physical plan for the given flattened logical plan.
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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 generate
has 34 lines of code (exceeds 25 allowed). Consider refactoring. Open
Open
/**
* Generate the cheapest physical plan for a given flattened logical plan.
*
* @param logicalPlan A flattened logical plan for which we have to generate the cheapest physical plan.
* @return The cheapest physical plan for the given flattened logical plan.
Avoid deeply nested control flow statements. Open
Open
for (operator in LogicalPlan.OPERATORS) {
// Actually check for containment with the operator.
if (logicalPlan.containsSubtreesThroughOperator(subtree1, subtree2, operator)) {