org.codenarc.rule.unnecessary
Class VariableUsageFinder

java.lang.Object
  extended by org.codehaus.groovy.ast.CodeVisitorSupport
      extended by org.codehaus.groovy.ast.ClassCodeVisitorSupport
          extended by org.codenarc.rule.ClassCodeVisitorSupportHack
              extended by org.codenarc.rule.AbstractAstVisitor
                  extended by org.codenarc.rule.unnecessary.VariableUsageFinder
All Implemented Interfaces:
groovy.lang.GroovyObject, org.codehaus.groovy.ast.GroovyClassVisitor, org.codehaus.groovy.ast.GroovyCodeVisitor, AstVisitor

public class VariableUsageFinder
extends AbstractAstVisitor
implements groovy.lang.GroovyObject


Constructor Summary
VariableUsageFinder()
           
 
Method Summary
 boolean getFound()
           
 groovy.lang.MetaClass getMetaClass()
           
 Object getProperty(String property)
           
 String getTargetVariable()
           
 Object invokeMethod(String method, Object arguments)
           
 boolean isFound()
           
 void setFound(boolean value)
           
 void setMetaClass(groovy.lang.MetaClass mc)
           
 void setProperty(String property, Object value)
           
 void setTargetVariable(String value)
           
 void visitVariableExpression(org.codehaus.groovy.ast.expr.VariableExpression expression)
           
 
Methods inherited from class org.codenarc.rule.AbstractAstVisitor
addViolation, addViolation, addViolation, getCurrentClassName, getCurrentClassNode, getRule, getSourceCode, getSourceUnit, getViolations, getVisited, isFirstVisit, lastSourceLine, setRule, setSourceCode, setVisited, sourceLine, visitClass, visitClassComplete, visitClassEx, visitMethod, visitMethodComplete, visitMethodEx
 
Methods inherited from class org.codenarc.rule.ClassCodeVisitorSupportHack
addError, visitAnnotations, visitArgumentlistExpression, visitArrayExpression, visitAssertStatement, visitAttributeExpression, visitBinaryExpression, visitBitwiseNegationExpression, visitBlockStatement, visitBooleanExpression, visitBreakStatement, visitBytecodeExpression, visitCaseStatement, visitCastExpression, visitCatchStatement, visitClassCodeContainer, visitClassExpression, visitClosureExpression, visitClosureListExpression, visitConstantExpression, visitConstructor, visitConstructorCallExpression, visitConstructorOrMethod, visitContinueStatement, visitDeclarationExpression, visitDoWhileLoop, visitEmptyStatement, visitExpressionStatement, visitField, visitFieldExpression, visitForLoop, visitGStringExpression, visitIfElse, visitImports, visitListExpression, visitListOfExpressions, visitMapEntryExpression, visitMapExpression, visitMethodCallExpression, visitMethodPointerExpression, visitNotExpression, visitObjectInitializerStatements, visitPackage, visitPostfixExpression, visitPrefixExpression, visitProperty, visitPropertyExpression, visitRangeExpression, visitReturnStatement, visitShortTernaryExpression, visitSpreadExpression, visitSpreadMapExpression, visitStatement, visitStaticMethodCallExpression, visitSwitch, visitSynchronizedStatement, visitTernaryExpression, visitThrowStatement, visitTryCatchFinally, visitTupleExpression, visitUnaryMinusExpression, visitUnaryPlusExpression, visitWhileLoop
 
Methods inherited from class org.codehaus.groovy.ast.CodeVisitorSupport
visitRegexExpression
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface org.codehaus.groovy.ast.GroovyClassVisitor
visitConstructor, visitField, visitProperty
 

Constructor Detail

VariableUsageFinder

public VariableUsageFinder()
Method Detail

getMetaClass

public groovy.lang.MetaClass getMetaClass()
Specified by:
getMetaClass in interface groovy.lang.GroovyObject

setMetaClass

public void setMetaClass(groovy.lang.MetaClass mc)
Specified by:
setMetaClass in interface groovy.lang.GroovyObject

invokeMethod

public Object invokeMethod(String method,
                           Object arguments)
Specified by:
invokeMethod in interface groovy.lang.GroovyObject

getProperty

public Object getProperty(String property)
Specified by:
getProperty in interface groovy.lang.GroovyObject

setProperty

public void setProperty(String property,
                        Object value)
Specified by:
setProperty in interface groovy.lang.GroovyObject

getTargetVariable

public String getTargetVariable()

setTargetVariable

public void setTargetVariable(String value)

getFound

public boolean getFound()

isFound

public boolean isFound()

setFound

public void setFound(boolean value)

visitVariableExpression

public void visitVariableExpression(org.codehaus.groovy.ast.expr.VariableExpression expression)
Specified by:
visitVariableExpression in interface org.codehaus.groovy.ast.GroovyCodeVisitor
Overrides:
visitVariableExpression in class ClassCodeVisitorSupportHack


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