Java Doc for NpathComplexity.java in  » Code-Analyzer » pmd-4.2rc1 » net » sourceforge » pmd » rules » design » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Code Analyzer » pmd 4.2rc1 » net.sourceforge.pmd.rules.design   Source Cross Reference   Class Diagram   Java Document (Java Doc)   net.sourceforge.pmd.stat.StatisticalRule    net.sourceforge.pmd.rules.design.NpathComplexity NpathComplexity public class NpathComplexity extends StatisticalRule (Code) NPath complexity is a measurement of the acyclic execution paths through a function. See Nejmeh, Communications of the ACM Feb 1988 pp 188-200. author:    Jason Bennett Method Summary protected  void makeViolations(RuleContext ctx, Set<DataPoint> p)      public static  int sumExpressionComplexity(ASTExpression expr)      Calculate the boolean complexity of the given expression. public  Object visit(ASTMethodDeclaration node, Object data)      public  Object visit(SimpleJavaNode node, Object data)      public  Object visit(ASTIfStatement node, Object data)      public  Object visit(ASTWhileStatement node, Object data)      public  Object visit(ASTDoStatement node, Object data)      public  Object visit(ASTForStatement node, Object data)      public  Object visit(ASTReturnStatement node, Object data)      public  Object visit(ASTSwitchStatement node, Object data)      public  Object visit(ASTTryStatement node, Object data)      public  Object visit(ASTConditionalExpression node, Object data)      Method Detail makeViolations protected void makeViolations(RuleContext ctx, Set<DataPoint> p)(Code) sumExpressionComplexity public static int sumExpressionComplexity(ASTExpression expr)(Code) Calculate the boolean complexity of the given expression. NPath boolean complexity is the sum of && and || tokens. This is calculated by summing the number of children of the &&'s (minus one) and the children of the ||'s (minus one). Note that this calculation applies to Cyclomatic Complexity as well. Parameters:   expr - control structure expression complexity of the boolean expression visit public Object visit(ASTMethodDeclaration node, Object data)(Code) visit public Object visit(SimpleJavaNode node, Object data)(Code) visit public Object visit(ASTIfStatement node, Object data)(Code) visit public Object visit(ASTWhileStatement node, Object data)(Code) visit public Object visit(ASTDoStatement node, Object data)(Code) visit public Object visit(ASTForStatement node, Object data)(Code) visit public Object visit(ASTReturnStatement node, Object data)(Code) visit public Object visit(ASTSwitchStatement node, Object data)(Code) visit public Object visit(ASTTryStatement node, Object data)(Code) visit public Object visit(ASTConditionalExpression node, Object data)(Code) Fields inherited from net.sourceforge.pmd.stat.StatisticalRule final public static double DELTA(Code)(Java Doc) Methods inherited from net.sourceforge.pmd.stat.StatisticalRule public void addDataPoint(DataPoint point)(Code)(Java Doc) public void apply(List acus, RuleContext ctx)(Code)(Java Doc) protected SortedSet<DataPoint> applyMinimumValue(SortedSet<DataPoint> pointSet, double minValue)(Code)(Java Doc) protected SortedSet<DataPoint> applyTopScore(SortedSet<DataPoint> points, int topScore)(Code)(Java Doc) protected double getMean()(Code)(Java Doc) protected double getStdDev()(Code)(Java Doc) protected void makeViolations(RuleContext ctx, Set<DataPoint> p)(Code)(Java Doc) protected Map<String, PropertyDescriptor> propertiesByName()(Code)(Java Doc)