net.sourceforge.pmd.rules.optimization
Class LocalVariableCouldBeFinal

java.lang.Object
  net.sourceforge.pmd.ast.JavaParserVisitorAdapter
      net.sourceforge.pmd.AbstractRule
          net.sourceforge.pmd.rules.optimization.AbstractOptimizationRule
              net.sourceforge.pmd.rules.optimization.LocalVariableCouldBeFinal

All Implemented Interfaces:

JavaParserVisitor, Rule

public class LocalVariableCouldBeFinal

extends AbstractOptimizationRule

Field Summary

Fields inherited from class net.sourceforge.pmd.AbstractRule

description, example, include, message, name, priority, properties, ruleSetName, usesDFA, usesSymbolTable

Fields inherited from interface net.sourceforge.pmd.Rule

LOWEST_PRIORITY, PRIORITIES

Constructor Summary

LocalVariableCouldBeFinal()

Method Summary

java.lang.Object	visit(ASTClassOrInterfaceDeclaration node, java.lang.Object data)
java.lang.Object	visit(ASTLocalVariableDeclaration node, java.lang.Object data) Find if this variable is ever written.

Methods inherited from class net.sourceforge.pmd.rules.optimization.AbstractOptimizationRule

getVarName, isVarWritterInMethod

Methods inherited from class net.sourceforge.pmd.AbstractRule

addProperties, addProperty, addViolation, addViolation, apply, createRuleViolation, createRuleViolation, createRuleViolation, createRuleViolation, createRuleViolation, equals, getBooleanProperty, getDeclaringType, getDescription, getDoubleProperty, getExample, getIntProperty, getMessage, getName, getPriority, getPriorityName, getProperties, getRuleSetName, getStringProperty, hashCode, hasProperty, include, setDescription, setExample, setInclude, setMessage, setName, setPackageName, setPriority, setRuleSetName, setUsesDFA, setUsesSymbolTable, usesDFA, usesSymbolTable, visit, visit, visitAll

Methods inherited from class net.sourceforge.pmd.ast.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, visit, visit, visit

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sourceforge.pmd.Rule

addProperties, addProperty, apply, getBooleanProperty, getDescription, getDoubleProperty, getExample, getIntProperty, getMessage, getName, getPriority, getPriorityName, getProperties, getRuleSetName, getStringProperty, hasProperty, include, setDescription, setExample, setInclude, setMessage, setName, setPriority, setRuleSetName, setUsesDFA, setUsesSymbolTable, usesDFA, usesSymbolTable

Constructor Detail

LocalVariableCouldBeFinal

public LocalVariableCouldBeFinal()

Method Detail

visit

public java.lang.Object visit(ASTClassOrInterfaceDeclaration node,
                              java.lang.Object data)

Specified by:

visit in interface JavaParserVisitor

Overrides:

visit in class AbstractRule

visit

public java.lang.Object visit(ASTLocalVariableDeclaration node,
                              java.lang.Object data)

Find if this variable is ever written.

Specified by:

visit in interface JavaParserVisitor

Overrides:

visit in class JavaParserVisitorAdapter

See Also:

JavaParserVisitor.visit(net.sourceforge.pmd.ast.ASTLocalVariableDeclaration, java.lang.Object)