com.alibaba.qlexpress4.aparser

Class ScopeStackVisitor

java.lang.Object

org.antlr.v4.runtime.tree.AbstractParseTreeVisitor<T>

com.alibaba.qlexpress4.aparser.QLParserBaseVisitor<java.lang.Void>

com.alibaba.qlexpress4.aparser.ScopeStackVisitor

All Implemented Interfaces:

QLParserVisitor<java.lang.Void>, org.antlr.v4.runtime.tree.ParseTreeVisitor<java.lang.Void>

Direct Known Subclasses:

OutFunctionVisitor, OutVarNamesVisitor

public abstract class ScopeStackVisitor
extends QLParserBaseVisitor<java.lang.Void>

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ScopeStackVisitor(ExistStack existStack)

Method Summary

Modifier and Type	Method and Description
ExistStack	getStack()
void	pop()
void	push()
java.lang.Void	visitBlockExpr(QLParser.BlockExprContext ctx) Visit a parse tree produced by the blockExpr labeled alternative in QLParser.primaryNoFixPathable().
java.lang.Void	visitFunctionStatement(QLParser.FunctionStatementContext ctx) Visit a parse tree produced by the functionStatement labeled alternative in QLParser.blockStatement().
java.lang.Void	visitQlIf(QLParser.QlIfContext qlIfContext) Visit a parse tree produced by QLParser.qlIf().
java.lang.Void	visitTryCatch(QLParser.TryCatchContext ctx) Visit a parse tree produced by QLParser.tryCatch().
java.lang.Void	visitTryCatchExpr(QLParser.TryCatchExprContext ctx) Visit a parse tree produced by the tryCatchExpr labeled alternative in QLParser.primaryNoFixNonPathable().

Methods inherited from class com.alibaba.qlexpress4.aparser.QLParserBaseVisitor

visitArgumentList, visitArrayInitializer, visitAssignOperator, visitBaseExpr, visitBinaryop, visitBlockStatements, visitBoolenLiteral, visitBreakContinueStatement, visitCallExpr, visitCastExpr, visitCatchParams, visitClsType, visitClsTypeNoTypeArguments, visitClsValue, visitConstExpr, visitContextSelectExpr, visitCustomPath, visitDeclType, visitDeclTypeNoArr, visitDimExprs, visitDims, visitDoubleQuoteStringLiteral, visitElseBody, visitEmptyStatement, visitEValue, visitExpression, visitExpressionStatement, visitFieldAccess, visitFieldId, visitForEachStatement, visitForInit, visitFormalOrInferredParameter, visitFormalOrInferredParameterList, visitGroupExpr, visitIdKey, visitIdMapKey, visitIfExpr, visitImportCls, visitImportPack, visitIndexExpr, visitLambdaExpr, visitLambdaParameters, visitLeftAsso, visitLeftHandSide, visitListExpr, visitListItems, visitLiteral, visitLocalVariableDeclaration, visitLocalVariableDeclarationStatement, visitMacroStatement, visitMapEntries, visitMapEntry, visitMapExpr, visitMethodAccess, visitMethodInvoke, visitNewEmptyArrExpr, visitNewInitArrExpr, visitNewlines, visitNewObjExpr, visitNextStatement, visitOpId, visitOptionalFieldAccess, visitOptionalMethodInvoke, visitPrefixExpress, visitPrimary, visitPrimitiveType, visitProgram, visitQuoteStringKey, visitReferenceType, visitReturnStatement, visitSingleIndex, visitSliceIndex, visitSpreadFieldAccess, visitSpreadMethodInvoke, visitStringExpression, visitStringKey, visitSuffixExpress, visitTernaryExpr, visitThenBody, visitThrowStatement, visitTraditionalForStatement, visitTryCatches, visitTryFinally, visitTypeArgument, visitTypeArgumentList, visitTypeArguments, visitTypeExpr, visitVariableDeclarator, visitVariableDeclaratorId, visitVariableDeclaratorList, visitVariableInitializer, visitVariableInitializerList, visitVarId, visitVarIdExpr, visitWhileStatement, visitWildcard, visitWildcardBounds

Methods inherited from class org.antlr.v4.runtime.tree.AbstractParseTreeVisitor

aggregateResult, defaultResult, shouldVisitNextChild, visit, visitChildren, visitErrorNode, visitTerminal

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.antlr.v4.runtime.tree.ParseTreeVisitor

visit, visitChildren, visitErrorNode, visitTerminal

Constructor Detail

ScopeStackVisitor

protected ScopeStackVisitor(ExistStack existStack)

Method Detail

visitBlockExpr

public java.lang.Void visitBlockExpr(QLParser.BlockExprContext ctx)

Description copied from class: QLParserBaseVisitor

Visit a parse tree produced by the blockExpr labeled alternative in QLParser.primaryNoFixPathable().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitBlockExpr in interface QLParserVisitor<java.lang.Void>

Overrides:

visitBlockExpr in class QLParserBaseVisitor<java.lang.Void>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitQlIf

public java.lang.Void visitQlIf(QLParser.QlIfContext qlIfContext)

Description copied from class: QLParserBaseVisitor

Visit a parse tree produced by QLParser.qlIf().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitQlIf in interface QLParserVisitor<java.lang.Void>

Overrides:

visitQlIf in class QLParserBaseVisitor<java.lang.Void>

Parameters:

qlIfContext - the parse tree

Returns:

the visitor result

visitTryCatchExpr

public java.lang.Void visitTryCatchExpr(QLParser.TryCatchExprContext ctx)

Description copied from class: QLParserBaseVisitor

Visit a parse tree produced by the tryCatchExpr labeled alternative in QLParser.primaryNoFixNonPathable().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitTryCatchExpr in interface QLParserVisitor<java.lang.Void>

Overrides:

visitTryCatchExpr in class QLParserBaseVisitor<java.lang.Void>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitTryCatch

public java.lang.Void visitTryCatch(QLParser.TryCatchContext ctx)

Description copied from class: QLParserBaseVisitor

Visit a parse tree produced by QLParser.tryCatch().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitTryCatch in interface QLParserVisitor<java.lang.Void>

Overrides:

visitTryCatch in class QLParserBaseVisitor<java.lang.Void>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitFunctionStatement

public java.lang.Void visitFunctionStatement(QLParser.FunctionStatementContext ctx)

Description copied from class: QLParserBaseVisitor

Visit a parse tree produced by the functionStatement labeled alternative in QLParser.blockStatement().

The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.

Specified by:

visitFunctionStatement in interface QLParserVisitor<java.lang.Void>

Overrides:

visitFunctionStatement in class QLParserBaseVisitor<java.lang.Void>

Parameters:

ctx - the parse tree

Returns:

the visitor result

push

public void push()

pop

public void pop()

getStack

public ExistStack getStack()