AstBuilder (TiKV Java Client 3.3.4-SNAPSHOT API)

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)

Constructors
Constructor and Description
`AstBuilder()`
`AstBuilder(TiTableInfo tableInfo)`

Method Summary

All Methods Instance Methods Concrete Methods
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

Class AstBuilder

Constructor Summary

Method Summary

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

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

Methods inherited from class java.lang.Object

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

Constructor Detail

AstBuilder

AstBuilder

Method Detail

visitSimpleId

visitUid

visitScalarFunctionCall

visitFullColumnName

visitDecimalLiteral

visitBooleanLiteral

visitStringLiteral

visitConstant

visitConstantExpressionAtom

visitBinaryComparisonPredicate

visitLogicalExpression

visitMathExpressionAtom