Class VariableUsageFinder

java.lang.Object

org.codehaus.groovy.ast.CodeVisitorSupport

org.codehaus.groovy.ast.ClassCodeVisitorSupport

org.codenarc.rule.AbstractAstVisitor

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

Constructors

Constructor	Description
VariableUsageFinder()

Method Summary

Modifier and Type	Method	Description
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 AbstractAstVisitor

addViolation, addViolation, getCurrentClassName, getCurrentClassNode, getRule, getSourceCode, getSourceUnit, getViolations, getVisited, isFirstVisit, lastSourceLine, lastSourceLineTrimmed, setRule, setSourceCode, setVisited, shouldVisitMethod, sourceLine, sourceLineTrimmed, visitClass, visitClassComplete, visitClassEx, visitMethod, visitMethodComplete, visitMethodEx

Methods inherited from class org.codehaus.groovy.ast.ClassCodeVisitorSupport

addError, visitAnnotations, visitAssertStatement, visitBlockStatement, visitBreakStatement, visitCaseStatement, visitCatchStatement, visitClassCodeContainer, visitConstructor, visitConstructorOrMethod, visitContinueStatement, visitDeclarationExpression, visitDoWhileLoop, visitExpressionStatement, visitField, visitForLoop, visitIfElse, visitImports, visitObjectInitializerStatements, visitPackage, visitProperty, visitReturnStatement, visitStatement, visitSwitch, visitSynchronizedStatement, visitThrowStatement, visitTryCatchFinally, visitWhileLoop

Methods inherited from class org.codehaus.groovy.ast.CodeVisitorSupport

visitArgumentlistExpression, visitArrayExpression, visitAttributeExpression, visitBinaryExpression, visitBitwiseNegationExpression, visitBooleanExpression, visitBytecodeExpression, visitCastExpression, visitClassExpression, visitClosureExpression, visitClosureListExpression, visitConstantExpression, visitConstructorCallExpression, visitEmptyStatement, visitFieldExpression, visitGStringExpression, visitListExpression, visitListOfExpressions, visitMapEntryExpression, visitMapExpression, visitMethodCallExpression, visitMethodPointerExpression, visitNotExpression, visitPostfixExpression, visitPrefixExpression, visitPropertyExpression, visitRangeExpression, visitShortTernaryExpression, visitSpreadExpression, visitSpreadMapExpression, visitStaticMethodCallExpression, visitTernaryExpression, visitTupleExpression, visitUnaryMinusExpression, visitUnaryPlusExpression

Methods inherited from class 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 Details

VariableUsageFinder

public VariableUsageFinder()

Method Details

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 org.codehaus.groovy.ast.CodeVisitorSupport