org.tikv.common.parser

Class AstBuilder

java.lang.Object

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

org.tikv.common.parser.MySqlParserBaseVisitor<Expression>

org.tikv.common.parser.AstBuilder

All Implemented Interfaces:

org.antlr.v4.runtime.tree.ParseTreeVisitor<Expression>, MySqlParserVisitor<Expression>

public class AstBuilder
extends MySqlParserBaseVisitor<Expression>

Constructor Summary

Constructors

Constructor and Description
AstBuilder()
AstBuilder(TiTableInfo tableInfo)

Method Summary

Modifier and Type	Method and Description
Expression	visitBinaryComparisonPredicate(MySqlParser.BinaryComparisonPredicateContext ctx) Visit a parse tree produced by the binaryComparisonPredicate labeled alternative in MySqlParser.predicate().
Expression	visitBooleanLiteral(MySqlParser.BooleanLiteralContext ctx) Visit a parse tree produced by MySqlParser.booleanLiteral().
Expression	visitConstant(MySqlParser.ConstantContext ctx) Visit a parse tree produced by MySqlParser.constant().
Expression	visitConstantExpressionAtom(MySqlParser.ConstantExpressionAtomContext ctx) Visit a parse tree produced by the constantExpressionAtom labeled alternative in MySqlParser.expressionAtom().
Expression	visitDecimalLiteral(MySqlParser.DecimalLiteralContext ctx) Visit a parse tree produced by MySqlParser.decimalLiteral().
Expression	visitFullColumnName(MySqlParser.FullColumnNameContext ctx) Visit a parse tree produced by MySqlParser.fullColumnName().
Expression	visitLogicalExpression(MySqlParser.LogicalExpressionContext ctx) Visit a parse tree produced by the logicalExpression labeled alternative in MySqlParser.expression().
Expression	visitMathExpressionAtom(MySqlParser.MathExpressionAtomContext ctx) Visit a parse tree produced by the mathExpressionAtom labeled alternative in MySqlParser.expressionAtom().
Expression	visitScalarFunctionCall(MySqlParser.ScalarFunctionCallContext ctx) Visit a parse tree produced by the scalarFunctionCall labeled alternative in MySqlParser.functionCall().
Expression	visitSimpleId(MySqlParser.SimpleIdContext ctx) Visit a parse tree produced by MySqlParser.simpleId().
Expression	visitStringLiteral(MySqlParser.StringLiteralContext ctx) Visit a parse tree produced by MySqlParser.stringLiteral().
Expression	visitUid(MySqlParser.UidContext ctx) Visit a parse tree produced by MySqlParser.uid().

Methods inherited from class org.tikv.common.parser.MySqlParserBaseVisitor

visitBetweenPredicate, visitBinaryExpressionAtom, visitBitExpressionAtom, visitBitOperator, visitCaseFuncAlternative, visitCaseFunctionCall, visitCharFunctionCall, visitCharsetName, visitCharsetNameBase, visitCollateExpressionAtom, visitCollationName, visitComparisonOperator, visitConvertedDataType, visitCurrentTimestamp, visitDataTypeBase, visitDataTypeFunctionCall, visitDottedId, visitExpressionAtomPredicate, visitExpressions, visitExtractFunctionCall, visitFullColumnNameExpressionAtom, visitFullId, visitFunctionArg, visitFunctionArgs, visitFunctionCallExpressionAtom, visitFunctionNameBase, visitGetFormatFunctionCall, visitHexadecimalLiteral, visitInPredicate, visitIntervalExpressionAtom, visitIntervalType, visitIntervalTypeBase, visitIsExpression, visitIsNullPredicate, visitKeywordsCanBeId, visitLengthOneDimension, visitLengthTwoDimension, visitLevelInWeightListElement, visitLevelWeightList, visitLevelWeightRange, visitLikePredicate, visitLogicalOperator, visitMathOperator, visitNestedExpressionAtom, visitNestedRowExpressionAtom, visitNotExpression, visitNullNotnull, visitPositionFunctionCall, visitPredicateExpression, visitRegexpPredicate, visitScalarFunctionName, visitSimpleFunctionCall, visitSoundsLikePredicate, visitSpecificFunctionCall, visitSubstrFunctionCall, visitTrimFunctionCall, visitUdfFunctionCall, visitUnaryExpressionAtom, visitUnaryOperator, visitValuesFunctionCall, visitWeightFunctionCall

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

AstBuilder

public AstBuilder()

AstBuilder

public AstBuilder(TiTableInfo tableInfo)

Method Detail

visitSimpleId

public Expression visitSimpleId(MySqlParser.SimpleIdContext ctx)

Description copied from class: MySqlParserBaseVisitor

Visit a parse tree produced by MySqlParser.simpleId().

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

Specified by:

visitSimpleId in interface MySqlParserVisitor<Expression>

Overrides:

visitSimpleId in class MySqlParserBaseVisitor<Expression>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitUid

public Expression visitUid(MySqlParser.UidContext ctx)

Description copied from class: MySqlParserBaseVisitor

Visit a parse tree produced by MySqlParser.uid().

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

Specified by:

visitUid in interface MySqlParserVisitor<Expression>

Overrides:

visitUid in class MySqlParserBaseVisitor<Expression>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitScalarFunctionCall

public Expression visitScalarFunctionCall(MySqlParser.ScalarFunctionCallContext ctx)

Description copied from class: MySqlParserBaseVisitor

Visit a parse tree produced by the scalarFunctionCall labeled alternative in MySqlParser.functionCall().

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

Specified by:

visitScalarFunctionCall in interface MySqlParserVisitor<Expression>

Overrides:

visitScalarFunctionCall in class MySqlParserBaseVisitor<Expression>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitFullColumnName

public Expression visitFullColumnName(MySqlParser.FullColumnNameContext ctx)

Description copied from class: MySqlParserBaseVisitor

Visit a parse tree produced by MySqlParser.fullColumnName().

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

Specified by:

visitFullColumnName in interface MySqlParserVisitor<Expression>

Overrides:

visitFullColumnName in class MySqlParserBaseVisitor<Expression>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitDecimalLiteral

public Expression visitDecimalLiteral(MySqlParser.DecimalLiteralContext ctx)

Description copied from class: MySqlParserBaseVisitor

Visit a parse tree produced by MySqlParser.decimalLiteral().

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

Specified by:

visitDecimalLiteral in interface MySqlParserVisitor<Expression>

Overrides:

visitDecimalLiteral in class MySqlParserBaseVisitor<Expression>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitBooleanLiteral

public Expression visitBooleanLiteral(MySqlParser.BooleanLiteralContext ctx)

Description copied from class: MySqlParserBaseVisitor

Visit a parse tree produced by MySqlParser.booleanLiteral().

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

Specified by:

visitBooleanLiteral in interface MySqlParserVisitor<Expression>

Overrides:

visitBooleanLiteral in class MySqlParserBaseVisitor<Expression>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitStringLiteral

public Expression visitStringLiteral(MySqlParser.StringLiteralContext ctx)

Description copied from class: MySqlParserBaseVisitor

Visit a parse tree produced by MySqlParser.stringLiteral().

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

Specified by:

visitStringLiteral in interface MySqlParserVisitor<Expression>

Overrides:

visitStringLiteral in class MySqlParserBaseVisitor<Expression>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitConstant

public Expression visitConstant(MySqlParser.ConstantContext ctx)

Description copied from class: MySqlParserBaseVisitor

Visit a parse tree produced by MySqlParser.constant().

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

Specified by:

visitConstant in interface MySqlParserVisitor<Expression>

Overrides:

visitConstant in class MySqlParserBaseVisitor<Expression>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitConstantExpressionAtom

public Expression visitConstantExpressionAtom(MySqlParser.ConstantExpressionAtomContext ctx)

Description copied from class: MySqlParserBaseVisitor

Visit a parse tree produced by the constantExpressionAtom labeled alternative in MySqlParser.expressionAtom().

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

Specified by:

visitConstantExpressionAtom in interface MySqlParserVisitor<Expression>

Overrides:

visitConstantExpressionAtom in class MySqlParserBaseVisitor<Expression>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitBinaryComparisonPredicate

public Expression visitBinaryComparisonPredicate(MySqlParser.BinaryComparisonPredicateContext ctx)

Description copied from class: MySqlParserBaseVisitor

Visit a parse tree produced by the binaryComparisonPredicate labeled alternative in MySqlParser.predicate().

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

Specified by:

visitBinaryComparisonPredicate in interface MySqlParserVisitor<Expression>

Overrides:

visitBinaryComparisonPredicate in class MySqlParserBaseVisitor<Expression>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitLogicalExpression

public Expression visitLogicalExpression(MySqlParser.LogicalExpressionContext ctx)

Description copied from class: MySqlParserBaseVisitor

Visit a parse tree produced by the logicalExpression labeled alternative in MySqlParser.expression().

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

Specified by:

visitLogicalExpression in interface MySqlParserVisitor<Expression>

Overrides:

visitLogicalExpression in class MySqlParserBaseVisitor<Expression>

Parameters:

ctx - the parse tree

Returns:

the visitor result

visitMathExpressionAtom

public Expression visitMathExpressionAtom(MySqlParser.MathExpressionAtomContext ctx)

Description copied from class: MySqlParserBaseVisitor

Visit a parse tree produced by the mathExpressionAtom labeled alternative in MySqlParser.expressionAtom().

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

Specified by:

visitMathExpressionAtom in interface MySqlParserVisitor<Expression>

Overrides:

visitMathExpressionAtom in class MySqlParserBaseVisitor<Expression>

Parameters:

ctx - the parse tree

Returns:

the visitor result