org.acm.seguin.pmd.rules.design
Class SwitchDensityRule

java.lang.Object
  net.sourceforge.jrefactory.parser.JavaParserVisitorAdapter
      org.acm.seguin.pmd.AbstractRule
          org.acm.seguin.pmd.stat.StatisticalRule
              org.acm.seguin.pmd.rules.design.SwitchDensityRule

All Implemented Interfaces:

net.sourceforge.jrefactory.parser.JavaParserVisitor, Rule

public class SwitchDensityRule
extends StatisticalRule

Author:

dpeugh Switch Density - This is the number of statements over the number of cases within a switch. The higher the value, the more work each case is doing. Its my theory, that when the Switch Density is high, you should start looking at Subclasses or State Pattern to alleviate the problem.

Field Summary

Fields inherited from class org.acm.seguin.pmd.stat.StatisticalRule

DELTA

Fields inherited from interface org.acm.seguin.pmd.Rule

LOWEST_PRIORITY, PRIORITIES

Constructor Summary

SwitchDensityRule()

Method Summary

java.lang.Object	visit(net.sourceforge.jrefactory.ast.ASTStatement statement, java.lang.Object data) To visit a node
java.lang.Object	visit(net.sourceforge.jrefactory.ast.ASTSwitchLabel switchLabel, java.lang.Object data) To visit a node
java.lang.Object	visit(net.sourceforge.jrefactory.ast.ASTSwitchStatement node, java.lang.Object data) To visit a node

Methods inherited from class org.acm.seguin.pmd.stat.StatisticalRule

addDataPoint, apply, applyMinimumValue, applyTopScore, getMean, getStdDev, makeViolations

Methods inherited from class org.acm.seguin.pmd.AbstractRule

addProperty, createRuleViolation, createRuleViolation, equals, getBooleanProperty, getDescription, getDoubleProperty, getExample, getIntProperty, getMessage, getName, getPriority, getPriorityName, getProperties, getStringProperty, hashCode, hasProperty, include, setDescription, setExample, setInclude, setMessage, setName, setPriority, visit, visitAll

Methods inherited from class net.sourceforge.jrefactory.parser.JavaParserVisitorAdapter

visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SwitchDensityRule

public SwitchDensityRule()

Method Detail

visit

public java.lang.Object visit(net.sourceforge.jrefactory.ast.ASTSwitchStatement node,
                              java.lang.Object data)

Description copied from class: net.sourceforge.jrefactory.parser.JavaParserVisitorAdapter

To visit a node

Specified by:

visit in interface net.sourceforge.jrefactory.parser.JavaParserVisitor

Overrides:

visit in class net.sourceforge.jrefactory.parser.JavaParserVisitorAdapter

Parameters:

node - The node we are visiting

data - The rename type data

Returns:

The rename type data

visit

public java.lang.Object visit(net.sourceforge.jrefactory.ast.ASTStatement statement,
                              java.lang.Object data)

Description copied from class: net.sourceforge.jrefactory.parser.JavaParserVisitorAdapter

To visit a node

Specified by:

visit in interface net.sourceforge.jrefactory.parser.JavaParserVisitor

Overrides:

visit in class net.sourceforge.jrefactory.parser.JavaParserVisitorAdapter

Parameters:

statement - The node we are visiting

data - The rename type data

Returns:

The rename type data

visit

public java.lang.Object visit(net.sourceforge.jrefactory.ast.ASTSwitchLabel switchLabel,
                              java.lang.Object data)

Description copied from class: net.sourceforge.jrefactory.parser.JavaParserVisitorAdapter

To visit a node

Specified by:

visit in interface net.sourceforge.jrefactory.parser.JavaParserVisitor

Overrides:

visit in class net.sourceforge.jrefactory.parser.JavaParserVisitorAdapter

Parameters:

switchLabel - The node we are visiting

data - The rename type data

Returns:

The rename type data