Package com.intellij.refactoring.rename

Class JavaUnresolvableLocalCollisionDetector.ConflictingLocalVariablesVisitor

java.lang.Object

com.intellij.psi.PsiElementVisitor

com.intellij.psi.JavaElementVisitor

com.intellij.psi.JavaRecursiveElementWalkingVisitor

com.intellij.refactoring.rename.JavaUnresolvableLocalCollisionDetector.ConflictingLocalVariablesVisitor

All Implemented Interfaces:

PsiRecursiveVisitor

Enclosing class:

JavaUnresolvableLocalCollisionDetector

public static class JavaUnresolvableLocalCollisionDetector.ConflictingLocalVariablesVisitor
extends JavaRecursiveElementWalkingVisitor

Field Summary

Fields

Modifier and Type	Field and Description
protected JavaUnresolvableLocalCollisionDetector.CollidingVariableVisitor	myCollidingNameVisitor
protected java.lang.String	myName

Fields inherited from class com.intellij.psi.PsiElementVisitor

EMPTY_VISITOR

Constructor Summary

Constructors

Constructor and Description
ConflictingLocalVariablesVisitor(java.lang.String newName, JavaUnresolvableLocalCollisionDetector.CollidingVariableVisitor collidingNameVisitor)

Method Summary

Modifier and Type	Method and Description
void	visitField(PsiField field)
void	visitReferenceExpression(PsiReferenceExpression expression) PsiReferenceExpression is PsiReferenceElement and PsiExpression at the same time.
void	visitVariable(PsiVariable variable)

Methods inherited from class com.intellij.psi.JavaRecursiveElementWalkingVisitor

elementFinished, stopWalking, visitElement

Methods inherited from class com.intellij.psi.JavaElementVisitor

visitAnnotation, visitAnnotationArrayInitializer, visitAnnotationMethod, visitAnnotationParameterList, visitAnonymousClass, visitArrayAccessExpression, visitArrayInitializerExpression, visitAssertStatement, visitAssignmentExpression, visitBinaryExpression, visitBlockStatement, visitBreakStatement, visitCallExpression, visitCatchSection, visitClass, visitClassInitializer, visitClassObjectAccessExpression, visitCodeBlock, visitCodeFragment, visitConditionalExpression, visitContinueStatement, visitDeclarationStatement, visitDocComment, visitDocTag, visitDocTagValue, visitDocToken, visitDoWhileStatement, visitEmptyStatement, visitEnumConstant, visitEnumConstantInitializer, visitExpression, visitExpressionList, visitExpressionListStatement, visitExpressionStatement, visitForeachStatement, visitForStatement, visitIdentifier, visitIfStatement, visitImplicitVariable, visitImportList, visitImportStatement, visitImportStaticReferenceElement, visitImportStaticStatement, visitInlineDocTag, visitInstanceOfExpression, visitJavaFile, visitJavaToken, visitKeyword, visitLabeledStatement, visitLambdaExpression, visitLiteralExpression, visitLocalVariable, visitMethod, visitMethodCallExpression, visitMethodReferenceExpression, visitModifierList, visitModule, visitModuleReferenceElement, visitModuleStatement, visitNameValuePair, visitNewExpression, visitPackage, visitPackageAccessibilityStatement, visitPackageStatement, visitParameter, visitParameterList, visitParenthesizedExpression, visitPattern, visitPatternVariable, visitPolyadicExpression, visitPostfixExpression, visitPrefixExpression, visitProvidesStatement, visitReceiverParameter, visitRecordComponent, visitRecordHeader, visitReferenceElement, visitReferenceList, visitReferenceParameterList, visitRequiresStatement, visitResourceExpression, visitResourceList, visitResourceVariable, visitReturnStatement, visitStatement, visitSuperExpression, visitSwitchExpression, visitSwitchLabeledRuleStatement, visitSwitchLabelStatement, visitSwitchStatement, visitSynchronizedStatement, visitThisExpression, visitThrowStatement, visitTryStatement, visitTypeCastExpression, visitTypeElement, visitTypeParameter, visitTypeParameterList, visitTypeTestPattern, visitUnaryExpression, visitUsesStatement, visitWhileStatement, visitYieldStatement

Methods inherited from class com.intellij.psi.PsiElementVisitor

visitBinaryFile, visitComment, visitDirectory, visitErrorElement, visitFile, visitOuterLanguageElement, visitPlainText, visitPlainTextFile, visitWhiteSpace

Methods inherited from class java.lang.Object

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

Field Detail

myName

protected final java.lang.String myName

myCollidingNameVisitor

protected JavaUnresolvableLocalCollisionDetector.CollidingVariableVisitor myCollidingNameVisitor

Constructor Detail

ConflictingLocalVariablesVisitor

public ConflictingLocalVariablesVisitor(java.lang.String newName,
                                        JavaUnresolvableLocalCollisionDetector.CollidingVariableVisitor collidingNameVisitor)

Method Detail

visitReferenceExpression

public void visitReferenceExpression(PsiReferenceExpression expression)

Description copied from class: JavaElementVisitor

PsiReferenceExpression is PsiReferenceElement and PsiExpression at the same time. If we'd call both visitReferenceElement and visitExpression in default implementation of this method we can easily stuck with exponential algorithm if the derived visitor extends visitElement() and accepts children there. JavaRecursiveElementVisitor knows that and implements this method accordingly. All other visitor must decide themselves what implementation (visitReferenceElement() or visitExpression() or none or LOG.error()) is appropriate for them.

Overrides:

visitReferenceExpression in class JavaRecursiveElementWalkingVisitor

visitField

public void visitField(PsiField field)

Overrides:

visitField in class JavaElementVisitor

visitVariable

public void visitVariable(PsiVariable variable)

Overrides:

visitVariable in class JavaElementVisitor