org.sonar.javascript.ast.resolve

Class SymbolDeclarationVisitor

java.lang.Object

org.sonar.plugins.javascript.api.visitors.BaseTreeVisitor

org.sonar.javascript.ast.resolve.SymbolDeclarationVisitor

All Implemented Interfaces:

JavaScriptCheck, JavaScriptFileScanner, TreeVisitor, org.sonar.squidbridge.api.CodeVisitor

public class SymbolDeclarationVisitor
extends BaseTreeVisitor

This visitor records all symbol explicitly declared through a declared statement. i.e: Method Declaration,

Constructor Summary

Constructors

Constructor and Description
SymbolDeclarationVisitor(SymbolModelBuilder symbolModel)

Method Summary

Methods

Modifier and Type	Method and Description
void	addUsages(VariableDeclarationTree tree)
void	visitArrowFunction(ArrowFunctionTree tree)
void	visitCatchBlock(CatchBlockTree tree)
void	visitFunctionDeclaration(FunctionDeclarationTree tree)
void	visitFunctionExpression(FunctionExpressionTree tree) Detail about Function Expression scope The BindingIdentifier in a FunctionExpression can be referenced from inside the FunctionExpression's FunctionBody to allow the function to call itself recursively.
void	visitMethodDeclaration(MethodDeclarationTree tree)
void	visitScript(ScriptTree tree)
void	visitVariableDeclaration(VariableDeclarationTree tree)

Methods inherited from class org.sonar.plugins.javascript.api.visitors.BaseTreeVisitor

getContext, scan, scan, scanFile, visitArrayBindingPattern, visitArrayLiteral, visitAssignmentExpression, visitBinaryExpression, visitBindingProperty, visitBlock, visitBreakStatement, visitCallExpression, visitCaseClause, visitClassDeclaration, visitComputedPropertyName, visitConditionalExpression, visitContinueStatement, visitDebugger, visitDefaultClause, visitDefaultExportDeclaration, visitDoWhileStatement, visitElseClause, visitEmptyStatement, visitExportClause, visitExpressionStatement, visitForInStatement, visitForOfStatement, visitForStatement, visitFromClause, visitIdentifier, visitIfStatement, visitImportClause, visitImportDeclaration, visitImportModuletDeclaration, visitInitializedBindingElement, visitLabelledStatement, visitLiteral, visitMemberExpression, visitModule, visitNamedExportDeclaration, visitNameSpaceExportDeclaration, visitNewExpression, visitObjectBindingPattern, visitObjectLiteral, visitPairProperty, visitParameterList, visitParenthesisedExpression, visitRestElement, visitReturnStatement, visitSpecifier, visitSpecifierList, visitSuper, visitSwitchStatement, visitTaggedTemplate, visitTemplateCharacters, visitTemplateExpression, visitTemplateLiteral, visitThisTree, visitThrowStatement, visitTryStatement, visitUnaryExpression, visitVariableStatement, visitWhileStatement, visitWithStatement, visitYieldExpression

Methods inherited from class java.lang.Object

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

Constructor Detail

SymbolDeclarationVisitor

public SymbolDeclarationVisitor(SymbolModelBuilder symbolModel)

Method Detail

visitScript

public void visitScript(ScriptTree tree)

Specified by:

visitScript in interface TreeVisitor

Overrides:

visitScript in class BaseTreeVisitor

visitMethodDeclaration

public void visitMethodDeclaration(MethodDeclarationTree tree)

Specified by:

visitMethodDeclaration in interface TreeVisitor

Overrides:

visitMethodDeclaration in class BaseTreeVisitor

visitCatchBlock

public void visitCatchBlock(CatchBlockTree tree)

Specified by:

visitCatchBlock in interface TreeVisitor

Overrides:

visitCatchBlock in class BaseTreeVisitor

visitFunctionDeclaration

public void visitFunctionDeclaration(FunctionDeclarationTree tree)

Specified by:

visitFunctionDeclaration in interface TreeVisitor

Overrides:

visitFunctionDeclaration in class BaseTreeVisitor

visitArrowFunction

public void visitArrowFunction(ArrowFunctionTree tree)

Specified by:

visitArrowFunction in interface TreeVisitor

Overrides:

visitArrowFunction in class BaseTreeVisitor

visitFunctionExpression

public void visitFunctionExpression(FunctionExpressionTree tree)

Detail about Function Expression scope

The BindingIdentifier in a FunctionExpression can be referenced from inside the FunctionExpression's FunctionBody to allow the function to call itself recursively. However, unlike in a FunctionDeclaration, the BindingIdentifier in a FunctionExpression cannot be referenced from and does not affect the scope enclosing the FunctionExpression.

Specified by:

visitFunctionExpression in interface TreeVisitor

Overrides:

visitFunctionExpression in class BaseTreeVisitor

visitVariableDeclaration

public void visitVariableDeclaration(VariableDeclarationTree tree)

Specified by:

visitVariableDeclaration in interface TreeVisitor

Overrides:

visitVariableDeclaration in class BaseTreeVisitor

addUsages

public void addUsages(VariableDeclarationTree tree)