All Superinterfaces:

org.antlr.v4.runtime.tree.ParseTreeListener

All Known Implementing Classes:

OrderingParserBaseListener
```
public interface OrderingParserListener
extends org.antlr.v4.runtime.tree.ParseTreeListener
```
This interface defines a complete listener for a parse tree produced by OrderingParser.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`enterCollationSpecification(OrderingParser.CollationSpecificationContext ctx)`	Enter a parse tree produced by `OrderingParser.collationSpecification()`.
`void`	`enterDirection(OrderingParser.DirectionContext ctx)`	Enter a parse tree produced by `OrderingParser.direction()`.
`void`	`enterDotIdentifier(OrderingParser.DotIdentifierContext ctx)`	Enter a parse tree produced by `OrderingParser.dotIdentifier()`.
`void`	`enterDotIdentifierExpression(OrderingParser.DotIdentifierExpressionContext ctx)`	Enter a parse tree produced by the `DotIdentifierExpression` labeled alternative in `OrderingParser.expression()`.
`void`	`enterFunction(OrderingParser.FunctionContext ctx)`	Enter a parse tree produced by `OrderingParser.function()`.
`void`	`enterFunctionArgument(OrderingParser.FunctionArgumentContext ctx)`	Enter a parse tree produced by `OrderingParser.functionArgument()`.
`void`	`enterFunctionArguments(OrderingParser.FunctionArgumentsContext ctx)`	Enter a parse tree produced by `OrderingParser.functionArguments()`.
`void`	`enterFunctionExpression(OrderingParser.FunctionExpressionContext ctx)`	Enter a parse tree produced by the `FunctionExpression` labeled alternative in `OrderingParser.expression()`.
`void`	`enterIdentifier(OrderingParser.IdentifierContext ctx)`	Enter a parse tree produced by `OrderingParser.identifier()`.
`void`	`enterIdentifierExpression(OrderingParser.IdentifierExpressionContext ctx)`	Enter a parse tree produced by the `IdentifierExpression` labeled alternative in `OrderingParser.expression()`.
`void`	`enterLiteral(OrderingParser.LiteralContext ctx)`	Enter a parse tree produced by `OrderingParser.literal()`.
`void`	`enterNullsPrecedence(OrderingParser.NullsPrecedenceContext ctx)`	Enter a parse tree produced by `OrderingParser.nullsPrecedence()`.
`void`	`enterOrderByFragment(OrderingParser.OrderByFragmentContext ctx)`	Enter a parse tree produced by `OrderingParser.orderByFragment()`.
`void`	`enterPackagedFunction(OrderingParser.PackagedFunctionContext ctx)`	Enter a parse tree produced by `OrderingParser.packagedFunction()`.
`void`	`enterSimpleFunction(OrderingParser.SimpleFunctionContext ctx)`	Enter a parse tree produced by `OrderingParser.simpleFunction()`.
`void`	`enterSortSpecification(OrderingParser.SortSpecificationContext ctx)`	Enter a parse tree produced by `OrderingParser.sortSpecification()`.
`void`	`exitCollationSpecification(OrderingParser.CollationSpecificationContext ctx)`	Exit a parse tree produced by `OrderingParser.collationSpecification()`.
`void`	`exitDirection(OrderingParser.DirectionContext ctx)`	Exit a parse tree produced by `OrderingParser.direction()`.
`void`	`exitDotIdentifier(OrderingParser.DotIdentifierContext ctx)`	Exit a parse tree produced by `OrderingParser.dotIdentifier()`.
`void`	`exitDotIdentifierExpression(OrderingParser.DotIdentifierExpressionContext ctx)`	Exit a parse tree produced by the `DotIdentifierExpression` labeled alternative in `OrderingParser.expression()`.
`void`	`exitFunction(OrderingParser.FunctionContext ctx)`	Exit a parse tree produced by `OrderingParser.function()`.
`void`	`exitFunctionArgument(OrderingParser.FunctionArgumentContext ctx)`	Exit a parse tree produced by `OrderingParser.functionArgument()`.
`void`	`exitFunctionArguments(OrderingParser.FunctionArgumentsContext ctx)`	Exit a parse tree produced by `OrderingParser.functionArguments()`.
`void`	`exitFunctionExpression(OrderingParser.FunctionExpressionContext ctx)`	Exit a parse tree produced by the `FunctionExpression` labeled alternative in `OrderingParser.expression()`.
`void`	`exitIdentifier(OrderingParser.IdentifierContext ctx)`	Exit a parse tree produced by `OrderingParser.identifier()`.
`void`	`exitIdentifierExpression(OrderingParser.IdentifierExpressionContext ctx)`	Exit a parse tree produced by the `IdentifierExpression` labeled alternative in `OrderingParser.expression()`.
`void`	`exitLiteral(OrderingParser.LiteralContext ctx)`	Exit a parse tree produced by `OrderingParser.literal()`.
`void`	`exitNullsPrecedence(OrderingParser.NullsPrecedenceContext ctx)`	Exit a parse tree produced by `OrderingParser.nullsPrecedence()`.
`void`	`exitOrderByFragment(OrderingParser.OrderByFragmentContext ctx)`	Exit a parse tree produced by `OrderingParser.orderByFragment()`.
`void`	`exitPackagedFunction(OrderingParser.PackagedFunctionContext ctx)`	Exit a parse tree produced by `OrderingParser.packagedFunction()`.
`void`	`exitSimpleFunction(OrderingParser.SimpleFunctionContext ctx)`	Exit a parse tree produced by `OrderingParser.simpleFunction()`.
`void`	`exitSortSpecification(OrderingParser.SortSpecificationContext ctx)`	Exit a parse tree produced by `OrderingParser.sortSpecification()`.

Methods inherited from interface org.antlr.v4.runtime.tree.ParseTreeListener
enterEveryRule, exitEveryRule, visitErrorNode, visitTerminal

- Method Detail
  - enterOrderByFragment
```
void enterOrderByFragment(OrderingParser.OrderByFragmentContext ctx)
```
    Enter a parse tree produced by OrderingParser.orderByFragment().
    
    Parameters:
    
    ctx - the parse tree
  - exitOrderByFragment
```
void exitOrderByFragment(OrderingParser.OrderByFragmentContext ctx)
```
    Exit a parse tree produced by OrderingParser.orderByFragment().
    
    Parameters:
    
    ctx - the parse tree
  - enterSortSpecification
```
void enterSortSpecification(OrderingParser.SortSpecificationContext ctx)
```
    Enter a parse tree produced by OrderingParser.sortSpecification().
    
    Parameters:
    
    ctx - the parse tree
  - exitSortSpecification
```
void exitSortSpecification(OrderingParser.SortSpecificationContext ctx)
```
    Exit a parse tree produced by OrderingParser.sortSpecification().
    
    Parameters:
    
    ctx - the parse tree
  - enterFunctionExpression
```
void enterFunctionExpression(OrderingParser.FunctionExpressionContext ctx)
```
    Enter a parse tree produced by the FunctionExpression labeled alternative in OrderingParser.expression().
    
    Parameters:
    
    ctx - the parse tree
  - exitFunctionExpression
```
void exitFunctionExpression(OrderingParser.FunctionExpressionContext ctx)
```
    Exit a parse tree produced by the FunctionExpression labeled alternative in OrderingParser.expression().
    
    Parameters:
    
    ctx - the parse tree
  - enterIdentifierExpression
```
void enterIdentifierExpression(OrderingParser.IdentifierExpressionContext ctx)
```
    Enter a parse tree produced by the IdentifierExpression labeled alternative in OrderingParser.expression().
    
    Parameters:
    
    ctx - the parse tree
  - exitIdentifierExpression
```
void exitIdentifierExpression(OrderingParser.IdentifierExpressionContext ctx)
```
    Exit a parse tree produced by the IdentifierExpression labeled alternative in OrderingParser.expression().
    
    Parameters:
    
    ctx - the parse tree
  - enterDotIdentifierExpression
```
void enterDotIdentifierExpression(OrderingParser.DotIdentifierExpressionContext ctx)
```
    Enter a parse tree produced by the DotIdentifierExpression labeled alternative in OrderingParser.expression().
    
    Parameters:
    
    ctx - the parse tree
  - exitDotIdentifierExpression
```
void exitDotIdentifierExpression(OrderingParser.DotIdentifierExpressionContext ctx)
```
    Exit a parse tree produced by the DotIdentifierExpression labeled alternative in OrderingParser.expression().
    
    Parameters:
    
    ctx - the parse tree
  - enterFunction
```
void enterFunction(OrderingParser.FunctionContext ctx)
```
    Enter a parse tree produced by OrderingParser.function().
    
    Parameters:
    
    ctx - the parse tree
  - exitFunction
```
void exitFunction(OrderingParser.FunctionContext ctx)
```
    Exit a parse tree produced by OrderingParser.function().
    
    Parameters:
    
    ctx - the parse tree
  - enterSimpleFunction
```
void enterSimpleFunction(OrderingParser.SimpleFunctionContext ctx)
```
    Enter a parse tree produced by OrderingParser.simpleFunction().
    
    Parameters:
    
    ctx - the parse tree
  - exitSimpleFunction
```
void exitSimpleFunction(OrderingParser.SimpleFunctionContext ctx)
```
    Exit a parse tree produced by OrderingParser.simpleFunction().
    
    Parameters:
    
    ctx - the parse tree
  - enterPackagedFunction
```
void enterPackagedFunction(OrderingParser.PackagedFunctionContext ctx)
```
    Enter a parse tree produced by OrderingParser.packagedFunction().
    
    Parameters:
    
    ctx - the parse tree
  - exitPackagedFunction
```
void exitPackagedFunction(OrderingParser.PackagedFunctionContext ctx)
```
    Exit a parse tree produced by OrderingParser.packagedFunction().
    
    Parameters:
    
    ctx - the parse tree
  - enterFunctionArguments
```
void enterFunctionArguments(OrderingParser.FunctionArgumentsContext ctx)
```
    Enter a parse tree produced by OrderingParser.functionArguments().
    
    Parameters:
    
    ctx - the parse tree
  - exitFunctionArguments
```
void exitFunctionArguments(OrderingParser.FunctionArgumentsContext ctx)
```
    Exit a parse tree produced by OrderingParser.functionArguments().
    
    Parameters:
    
    ctx - the parse tree
  - enterFunctionArgument
```
void enterFunctionArgument(OrderingParser.FunctionArgumentContext ctx)
```
    Enter a parse tree produced by OrderingParser.functionArgument().
    
    Parameters:
    
    ctx - the parse tree
  - exitFunctionArgument
```
void exitFunctionArgument(OrderingParser.FunctionArgumentContext ctx)
```
    Exit a parse tree produced by OrderingParser.functionArgument().
    
    Parameters:
    
    ctx - the parse tree
  - enterLiteral
```
void enterLiteral(OrderingParser.LiteralContext ctx)
```
    Enter a parse tree produced by OrderingParser.literal().
    
    Parameters:
    
    ctx - the parse tree
  - exitLiteral
```
void exitLiteral(OrderingParser.LiteralContext ctx)
```
    Exit a parse tree produced by OrderingParser.literal().
    
    Parameters:
    
    ctx - the parse tree
  - enterCollationSpecification
```
void enterCollationSpecification(OrderingParser.CollationSpecificationContext ctx)
```
    Enter a parse tree produced by OrderingParser.collationSpecification().
    
    Parameters:
    
    ctx - the parse tree
  - exitCollationSpecification
```
void exitCollationSpecification(OrderingParser.CollationSpecificationContext ctx)
```
    Exit a parse tree produced by OrderingParser.collationSpecification().
    
    Parameters:
    
    ctx - the parse tree
  - enterDirection
```
void enterDirection(OrderingParser.DirectionContext ctx)
```
    Enter a parse tree produced by OrderingParser.direction().
    
    Parameters:
    
    ctx - the parse tree
  - exitDirection
```
void exitDirection(OrderingParser.DirectionContext ctx)
```
    Exit a parse tree produced by OrderingParser.direction().
    
    Parameters:
    
    ctx - the parse tree
  - enterNullsPrecedence
```
void enterNullsPrecedence(OrderingParser.NullsPrecedenceContext ctx)
```
    Enter a parse tree produced by OrderingParser.nullsPrecedence().
    
    Parameters:
    
    ctx - the parse tree
  - exitNullsPrecedence
```
void exitNullsPrecedence(OrderingParser.NullsPrecedenceContext ctx)
```
    Exit a parse tree produced by OrderingParser.nullsPrecedence().
    
    Parameters:
    
    ctx - the parse tree
  - enterIdentifier
```
void enterIdentifier(OrderingParser.IdentifierContext ctx)
```
    Enter a parse tree produced by OrderingParser.identifier().
    
    Parameters:
    
    ctx - the parse tree
  - exitIdentifier
```
void exitIdentifier(OrderingParser.IdentifierContext ctx)
```
    Exit a parse tree produced by OrderingParser.identifier().
    
    Parameters:
    
    ctx - the parse tree
  - enterDotIdentifier
```
void enterDotIdentifier(OrderingParser.DotIdentifierContext ctx)
```
    Enter a parse tree produced by OrderingParser.dotIdentifier().
    
    Parameters:
    
    ctx - the parse tree
  - exitDotIdentifier
```
void exitDotIdentifier(OrderingParser.DotIdentifierContext ctx)
```
    Exit a parse tree produced by OrderingParser.dotIdentifier().
    
    Parameters:
    
    ctx - the parse tree

Interface OrderingParserListener

Method Summary

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

Method Detail

enterOrderByFragment

exitOrderByFragment

enterSortSpecification

exitSortSpecification

enterFunctionExpression

exitFunctionExpression

enterIdentifierExpression

exitIdentifierExpression

enterDotIdentifierExpression

exitDotIdentifierExpression

enterFunction

exitFunction

enterSimpleFunction

exitSimpleFunction

enterPackagedFunction

exitPackagedFunction

enterFunctionArguments

exitFunctionArguments

enterFunctionArgument

exitFunctionArgument

enterLiteral

exitLiteral

enterCollationSpecification

exitCollationSpecification

enterDirection

exitDirection

enterNullsPrecedence

exitNullsPrecedence

enterIdentifier

exitIdentifier

enterDotIdentifier

exitDotIdentifier