Class ReferencesPhase1Listener

java.lang.Object

org.ek9lang.antlr.EK9BaseListener

org.ek9lang.compiler.phase1.ReferencesPhase1Listener

All Implemented Interfaces:

org.antlr.v4.runtime.tree.ParseTreeListener, EK9Listener

final class ReferencesPhase1Listener
extends EK9BaseListener

Antlr listener for the references phase. i.e. check each reference and ensure it resolves, but also check that no named constructs conflict with any named reference. This is mainly rules and conflicts in different scenarios.

Constructor Summary

Constructors

Constructor	Description
ReferencesPhase1Listener(CompilableProgram compilableProgram, ParsedModule parsedModule)	Next phase after symbol definition, now check for explicit references.

Method Summary

Modifier and Type	Method	Description
void	enterApplicationDeclaration(EK9Parser.ApplicationDeclarationContext ctx)	Enter a parse tree produced by EK9Parser.applicationDeclaration().
void	enterClassDeclaration(EK9Parser.ClassDeclarationContext ctx)	Enter a parse tree produced by EK9Parser.classDeclaration().
void	enterComponentDeclaration(EK9Parser.ComponentDeclarationContext ctx)	Enter a parse tree produced by EK9Parser.componentDeclaration().
void	enterConstantDeclaration(EK9Parser.ConstantDeclarationContext ctx)	Enter a parse tree produced by EK9Parser.constantDeclaration().
void	enterDynamicClassDeclaration(EK9Parser.DynamicClassDeclarationContext ctx)	Enter a parse tree produced by EK9Parser.dynamicClassDeclaration().
void	enterForLoop(EK9Parser.ForLoopContext ctx)	Enter a parse tree produced by EK9Parser.forLoop().
void	enterForRange(EK9Parser.ForRangeContext ctx)	Enter a parse tree produced by EK9Parser.forRange().
void	enterFunctionDeclaration(EK9Parser.FunctionDeclarationContext ctx)	Enter a parse tree produced by EK9Parser.functionDeclaration().
void	enterMethodDeclaration(EK9Parser.MethodDeclarationContext ctx)	Enter a parse tree produced by EK9Parser.methodDeclaration().
void	enterParameterisedDetail(EK9Parser.ParameterisedDetailContext ctx)	Enter a parse tree produced by EK9Parser.parameterisedDetail().
void	enterRecordDeclaration(EK9Parser.RecordDeclarationContext ctx)	Enter a parse tree produced by EK9Parser.recordDeclaration().
void	enterReferencesBlock(EK9Parser.ReferencesBlockContext ctx)	This is where there are one or more references to types/functions or constants? in other modules that can now be resolved - at least as a name.
void	enterServiceDeclaration(EK9Parser.ServiceDeclarationContext ctx)	Enter a parse tree produced by EK9Parser.serviceDeclaration().
void	enterServiceOperationDeclaration(EK9Parser.ServiceOperationDeclarationContext ctx)	Enter a parse tree produced by EK9Parser.serviceOperationDeclaration().
void	enterTextBodyDeclaration(EK9Parser.TextBodyDeclarationContext ctx)	Enter a parse tree produced by EK9Parser.textBodyDeclaration().
void	enterTextDeclaration(EK9Parser.TextDeclarationContext ctx)	Enter a parse tree produced by EK9Parser.textDeclaration().
void	enterTraitDeclaration(EK9Parser.TraitDeclarationContext ctx)	Enter a parse tree produced by EK9Parser.traitDeclaration().
void	enterTypeDeclaration(EK9Parser.TypeDeclarationContext ctx)	Enter a parse tree produced by EK9Parser.typeDeclaration().
void	enterVariableDeclaration(EK9Parser.VariableDeclarationContext ctx)	Enter a parse tree produced by EK9Parser.variableDeclaration().
void	enterVariableOnlyDeclaration(EK9Parser.VariableOnlyDeclarationContext ctx)	Enter a parse tree produced by EK9Parser.variableOnlyDeclaration().

Methods inherited from class EK9BaseListener

enterAccessModifier, enterAggregateParts, enterAggregateProperty, enterAllowingOnly, enterApplicationBlock, enterArgumentParam, enterAspectDeclaration, enterAssertStatement, enterAssignmentExpression, enterAssignmentStatement, enterBinaryLit, enterBinaryLiteral, enterBlock, enterBlockStatement, enterBooleanLit, enterBooleanLiteral, enterCall, enterCaseExpression, enterCaseStatement, enterCatchStatementExpression, enterCharacterLit, enterCharacterLiteral, enterClassBlock, enterColourLit, enterColourLiteral, enterCompilationUnit, enterComponentBlock, enterConstantBlock, enterConstantInitialiser, enterConstrainDeclaration, enterConstrainType, enterDateLit, enterDateLiteral, enterDateTimeLit, enterDateTimeLiteral, enterDeclareArgumentParam, enterDecorationDimensionLiteral, enterDecorationResolutionLiteral, enterDefaultOperator, enterDict, enterDimensionLit, enterDirective, enterDirectivePart, enterDottedName, enterDurationLit, enterDurationLiteral, enterDynamicFunctionBody, enterDynamicFunctionDeclaration, enterDynamicVariableCapture, enterElseOnlyBlock, enterEnumerationDeclaration, enterEveryRule, enterExpression, enterExpressionParam, enterExtendDeclaration, enterExtendPreamble, enterFinallyStatementExpression, enterFloatingPointLit, enterFloatingPointLiteral, enterForStatementExpression, enterFunctionBlock, enterGuardExpression, enterHttpAccess, enterHttpVerb, enterIdentifier, enterIdentifierReference, enterIfControlBlock, enterIfStatement, enterInitValuePair, enterInstructionBlock, enterIntegerLit, enterIntegerLiteral, enterList, enterMillisecondLit, enterMillisecondLiteral, enterModuleBlock, enterModuleDeclaration, enterModuleSegment, enterMoneyLit, enterMoneyLiteral, enterObjectAccess, enterObjectAccessExpression, enterObjectAccessStart, enterObjectAccessType, enterOperationCall, enterOperationDetails, enterOperator, enterOperatorDeclaration, enterPackageBlock, enterParameterisedArgs, enterParameterisedParams, enterParameterisedType, enterParamExpression, enterPathLit, enterPathLiteral, enterPipelinePart, enterPreFlowAndControl, enterPreFlowStatement, enterPrimary, enterPrimaryReference, enterProgramBlock, enterRange, enterRecordBlock, enterRegExLit, enterRegisterStatement, enterRegularExpressionLiteral, enterResolutionLit, enterReturningParam, enterServiceBlock, enterSheBang, enterSingleStatementBlock, enterStatement, enterStreamCat, enterStreamExpression, enterStreamExpressionTermination, enterStreamFor, enterStreamPart, enterStreamSource, enterStreamStatement, enterStreamStatementTermination, enterStringLit, enterStringLiteral, enterStringPart, enterSwitchStatementExpression, enterTernaryPart, enterTextBlock, enterThrowStatement, enterTimeLit, enterTimeLiteral, enterTraitBlock, enterTraitPreamble, enterTraitReference, enterTraitsList, enterTryStatementExpression, enterTypeBlock, enterTypeDef, enterVersionNumberLit, enterVersionNumberLiteral, enterWebVariableCorrelation, enterWhileStatementExpression, exitAccessModifier, exitAggregateParts, exitAggregateProperty, exitAllowingOnly, exitApplicationBlock, exitApplicationDeclaration, exitArgumentParam, exitAspectDeclaration, exitAssertStatement, exitAssignmentExpression, exitAssignmentStatement, exitBinaryLit, exitBinaryLiteral, exitBlock, exitBlockStatement, exitBooleanLit, exitBooleanLiteral, exitCall, exitCaseExpression, exitCaseStatement, exitCatchStatementExpression, exitCharacterLit, exitCharacterLiteral, exitClassBlock, exitClassDeclaration, exitColourLit, exitColourLiteral, exitCompilationUnit, exitComponentBlock, exitComponentDeclaration, exitConstantBlock, exitConstantDeclaration, exitConstantInitialiser, exitConstrainDeclaration, exitConstrainType, exitDateLit, exitDateLiteral, exitDateTimeLit, exitDateTimeLiteral, exitDeclareArgumentParam, exitDecorationDimensionLiteral, exitDecorationResolutionLiteral, exitDefaultOperator, exitDict, exitDimensionLit, exitDirective, exitDirectivePart, exitDottedName, exitDurationLit, exitDurationLiteral, exitDynamicClassDeclaration, exitDynamicFunctionBody, exitDynamicFunctionDeclaration, exitDynamicVariableCapture, exitElseOnlyBlock, exitEnumerationDeclaration, exitEveryRule, exitExpression, exitExpressionParam, exitExtendDeclaration, exitExtendPreamble, exitFinallyStatementExpression, exitFloatingPointLit, exitFloatingPointLiteral, exitForLoop, exitForRange, exitForStatementExpression, exitFunctionBlock, exitFunctionDeclaration, exitGuardExpression, exitHttpAccess, exitHttpVerb, exitIdentifier, exitIdentifierReference, exitIfControlBlock, exitIfStatement, exitInitValuePair, exitInstructionBlock, exitIntegerLit, exitIntegerLiteral, exitList, exitMethodDeclaration, exitMillisecondLit, exitMillisecondLiteral, exitModuleBlock, exitModuleDeclaration, exitModuleSegment, exitMoneyLit, exitMoneyLiteral, exitObjectAccess, exitObjectAccessExpression, exitObjectAccessStart, exitObjectAccessType, exitOperationCall, exitOperationDetails, exitOperator, exitOperatorDeclaration, exitPackageBlock, exitParameterisedArgs, exitParameterisedDetail, exitParameterisedParams, exitParameterisedType, exitParamExpression, exitPathLit, exitPathLiteral, exitPipelinePart, exitPreFlowAndControl, exitPreFlowStatement, exitPrimary, exitPrimaryReference, exitProgramBlock, exitRange, exitRecordBlock, exitRecordDeclaration, exitReferencesBlock, exitRegExLit, exitRegisterStatement, exitRegularExpressionLiteral, exitResolutionLit, exitReturningParam, exitServiceBlock, exitServiceDeclaration, exitServiceOperationDeclaration, exitSheBang, exitSingleStatementBlock, exitStatement, exitStreamCat, exitStreamExpression, exitStreamExpressionTermination, exitStreamFor, exitStreamPart, exitStreamSource, exitStreamStatement, exitStreamStatementTermination, exitStringLit, exitStringLiteral, exitStringPart, exitSwitchStatementExpression, exitTernaryPart, exitTextBlock, exitTextBodyDeclaration, exitTextDeclaration, exitThrowStatement, exitTimeLit, exitTimeLiteral, exitTraitBlock, exitTraitDeclaration, exitTraitPreamble, exitTraitReference, exitTraitsList, exitTryStatementExpression, exitTypeBlock, exitTypeDeclaration, exitTypeDef, exitVariableDeclaration, exitVariableOnlyDeclaration, exitVersionNumberLit, exitVersionNumberLiteral, exitWebVariableCorrelation, exitWhileStatementExpression, visitErrorNode, visitTerminal

Methods inherited from class Object

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

Constructor Details

ReferencesPhase1Listener

ReferencesPhase1Listener(CompilableProgram compilableProgram,
 ParsedModule parsedModule)

Next phase after symbol definition, now check for explicit references. Because the reference phase is singled threaded access to compilableProgram is given directly.

Method Details

enterReferencesBlock

public void enterReferencesBlock(EK9Parser.ReferencesBlockContext ctx)

This is where there are one or more references to types/functions or constants? in other modules that can now be resolved - at least as a name. The full details won't yet be known. But the definition phase will/should have at least defined them to some extent.

Specified by:

enterReferencesBlock in interface EK9Listener

Overrides:

enterReferencesBlock in class EK9BaseListener

Parameters:

ctx - the parse tree

enterConstantDeclaration

public void enterConstantDeclaration(EK9Parser.ConstantDeclarationContext ctx)

Description copied from class: EK9BaseListener

Enter a parse tree produced by EK9Parser.constantDeclaration().

The default implementation does nothing.

Specified by:

enterConstantDeclaration in interface EK9Listener

Overrides:

enterConstantDeclaration in class EK9BaseListener

Parameters:

ctx - the parse tree

enterFunctionDeclaration

public void enterFunctionDeclaration(EK9Parser.FunctionDeclarationContext ctx)

Description copied from class: EK9BaseListener

Enter a parse tree produced by EK9Parser.functionDeclaration().

The default implementation does nothing.

Specified by:

enterFunctionDeclaration in interface EK9Listener

Overrides:

enterFunctionDeclaration in class EK9BaseListener

Parameters:

ctx - the parse tree

enterRecordDeclaration

public void enterRecordDeclaration(EK9Parser.RecordDeclarationContext ctx)

Description copied from class: EK9BaseListener

Enter a parse tree produced by EK9Parser.recordDeclaration().

The default implementation does nothing.

Specified by:

enterRecordDeclaration in interface EK9Listener

Overrides:

enterRecordDeclaration in class EK9BaseListener

Parameters:

ctx - the parse tree

enterTraitDeclaration

public void enterTraitDeclaration(EK9Parser.TraitDeclarationContext ctx)

Description copied from class: EK9BaseListener

Enter a parse tree produced by EK9Parser.traitDeclaration().

The default implementation does nothing.

Specified by:

enterTraitDeclaration in interface EK9Listener

Overrides:

enterTraitDeclaration in class EK9BaseListener

Parameters:

ctx - the parse tree

enterClassDeclaration

public void enterClassDeclaration(EK9Parser.ClassDeclarationContext ctx)

Description copied from class: EK9BaseListener

Enter a parse tree produced by EK9Parser.classDeclaration().

The default implementation does nothing.

Specified by:

enterClassDeclaration in interface EK9Listener

Overrides:

enterClassDeclaration in class EK9BaseListener

Parameters:

ctx - the parse tree

enterComponentDeclaration

public void enterComponentDeclaration(EK9Parser.ComponentDeclarationContext ctx)

Description copied from class: EK9BaseListener

Enter a parse tree produced by EK9Parser.componentDeclaration().

The default implementation does nothing.

Specified by:

enterComponentDeclaration in interface EK9Listener

Overrides:

enterComponentDeclaration in class EK9BaseListener

Parameters:

ctx - the parse tree

enterTextDeclaration

public void enterTextDeclaration(EK9Parser.TextDeclarationContext ctx)

Description copied from class: EK9BaseListener

Enter a parse tree produced by EK9Parser.textDeclaration().

The default implementation does nothing.

Specified by:

enterTextDeclaration in interface EK9Listener

Overrides:

enterTextDeclaration in class EK9BaseListener

Parameters:

ctx - the parse tree

enterTextBodyDeclaration

public void enterTextBodyDeclaration(EK9Parser.TextBodyDeclarationContext ctx)

Description copied from class: EK9BaseListener

Enter a parse tree produced by EK9Parser.textBodyDeclaration().

The default implementation does nothing.

Specified by:

enterTextBodyDeclaration in interface EK9Listener

Overrides:

enterTextBodyDeclaration in class EK9BaseListener

Parameters:

ctx - the parse tree

enterServiceDeclaration

public void enterServiceDeclaration(EK9Parser.ServiceDeclarationContext ctx)

Description copied from class: EK9BaseListener

Enter a parse tree produced by EK9Parser.serviceDeclaration().

The default implementation does nothing.

Specified by:

enterServiceDeclaration in interface EK9Listener

Overrides:

enterServiceDeclaration in class EK9BaseListener

Parameters:

ctx - the parse tree

enterServiceOperationDeclaration

public void enterServiceOperationDeclaration(EK9Parser.ServiceOperationDeclarationContext ctx)

Description copied from class: EK9BaseListener

Enter a parse tree produced by EK9Parser.serviceOperationDeclaration().

The default implementation does nothing.

Specified by:

enterServiceOperationDeclaration in interface EK9Listener

Overrides:

enterServiceOperationDeclaration in class EK9BaseListener

Parameters:

ctx - the parse tree

enterApplicationDeclaration

public void enterApplicationDeclaration(EK9Parser.ApplicationDeclarationContext ctx)

Description copied from class: EK9BaseListener

Enter a parse tree produced by EK9Parser.applicationDeclaration().

The default implementation does nothing.

Specified by:

enterApplicationDeclaration in interface EK9Listener

Overrides:

enterApplicationDeclaration in class EK9BaseListener

Parameters:

ctx - the parse tree

enterDynamicClassDeclaration

public void enterDynamicClassDeclaration(EK9Parser.DynamicClassDeclarationContext ctx)

Description copied from class: EK9BaseListener

Enter a parse tree produced by EK9Parser.dynamicClassDeclaration().

The default implementation does nothing.

Specified by:

enterDynamicClassDeclaration in interface EK9Listener

Overrides:

enterDynamicClassDeclaration in class EK9BaseListener

Parameters:

ctx - the parse tree

enterParameterisedDetail

public void enterParameterisedDetail(EK9Parser.ParameterisedDetailContext ctx)

Description copied from class: EK9BaseListener

Enter a parse tree produced by EK9Parser.parameterisedDetail().

The default implementation does nothing.

Specified by:

enterParameterisedDetail in interface EK9Listener

Overrides:

enterParameterisedDetail in class EK9BaseListener

Parameters:

ctx - the parse tree

enterTypeDeclaration

public void enterTypeDeclaration(EK9Parser.TypeDeclarationContext ctx)

Description copied from class: EK9BaseListener

Enter a parse tree produced by EK9Parser.typeDeclaration().

The default implementation does nothing.

Specified by:

enterTypeDeclaration in interface EK9Listener

Overrides:

enterTypeDeclaration in class EK9BaseListener

Parameters:

ctx - the parse tree

enterMethodDeclaration

public void enterMethodDeclaration(EK9Parser.MethodDeclarationContext ctx)

Description copied from class: EK9BaseListener

Enter a parse tree produced by EK9Parser.methodDeclaration().

The default implementation does nothing.

Specified by:

enterMethodDeclaration in interface EK9Listener

Overrides:

enterMethodDeclaration in class EK9BaseListener

Parameters:

ctx - the parse tree

enterForLoop

public void enterForLoop(EK9Parser.ForLoopContext ctx)

Description copied from class: EK9BaseListener

Enter a parse tree produced by EK9Parser.forLoop().

The default implementation does nothing.

Specified by:

enterForLoop in interface EK9Listener

Overrides:

enterForLoop in class EK9BaseListener

Parameters:

ctx - the parse tree

enterForRange

public void enterForRange(EK9Parser.ForRangeContext ctx)

Description copied from class: EK9BaseListener

Enter a parse tree produced by EK9Parser.forRange().

The default implementation does nothing.

Specified by:

enterForRange in interface EK9Listener

Overrides:

enterForRange in class EK9BaseListener

Parameters:

ctx - the parse tree

enterVariableOnlyDeclaration

public void enterVariableOnlyDeclaration(EK9Parser.VariableOnlyDeclarationContext ctx)

Description copied from class: EK9BaseListener

Enter a parse tree produced by EK9Parser.variableOnlyDeclaration().

The default implementation does nothing.

Specified by:

enterVariableOnlyDeclaration in interface EK9Listener

Overrides:

enterVariableOnlyDeclaration in class EK9BaseListener

Parameters:

ctx - the parse tree

enterVariableDeclaration

public void enterVariableDeclaration(EK9Parser.VariableDeclarationContext ctx)

Description copied from class: EK9BaseListener

Enter a parse tree produced by EK9Parser.variableDeclaration().

The default implementation does nothing.

Specified by:

enterVariableDeclaration in interface EK9Listener

Overrides:

enterVariableDeclaration in class EK9BaseListener

Parameters:

ctx - the parse tree