Package org.ek9lang.compiler

Class ParsedModuleTransientData

java.lang.Object

org.ek9lang.compiler.ParsedModuleTransientData

public class ParsedModuleTransientData
extends Object

Used to hold just the transient data that will be used by listeners and visitors and SymbolsAndScopes.

Constructor Summary

Constructors

Constructor	Description
ParsedModuleTransientData()

Method Summary

Modifier and Type	Method	Description
List<Directive>	getDirectives(DirectiveType type)	Provide access to any directives recorded.
List<Directive>	getDirectives(DirectiveType type, CompilationPhase phase)	Provide access to any directives recorded of a specific type and compilation phase.
IScope	getRecordedScope(org.antlr.v4.runtime.tree.ParseTree node)	Locate and return a recorded scope against part of the parse tree, this may return null if nothing has been recorded.
ISymbol	getRecordedSymbol(org.antlr.v4.runtime.tree.ParseTree node)	Locate and return a recorded symbol against part of the parse tree, this may return null if nothing has been recorded.
void	recordDirective(Directive directive)	When processing EK9 source code the developer now has some ability to use '@directives'.
void	recordScope(org.antlr.v4.runtime.tree.ParseTree node, IScope withScope)	Record a particular node context during listen/visit of a context with a particular scope.
void	recordSymbol(org.antlr.v4.runtime.tree.ParseTree node, ISymbol symbol, Module module)	Record a particular node context with a particular symbol.

Methods inherited from class java.lang.Object

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

Constructor Details

ParsedModuleTransientData

public ParsedModuleTransientData()

Method Details

recordDirective

public void recordDirective(Directive directive)

When processing EK9 source code the developer now has some ability to use '@directives'. These are aimed at code compilation, instrumentation and error checking. This means that for compiler development, we can reduce the number of Java unit tests and specific coding (to some extent), by adding in our expectations just before we write so erroneous code (to check the compiler). This means that the test and the deliberated defective code as co-located.

getDirectives

public List<Directive> getDirectives(DirectiveType type,
 CompilationPhase phase)

Provide access to any directives recorded of a specific type and compilation phase.

getDirectives

public List<Directive> getDirectives(DirectiveType type)

Provide access to any directives recorded.

recordScope

public void recordScope(org.antlr.v4.runtime.tree.ParseTree node,
 IScope withScope)

Record a particular node context during listen/visit of a context with a particular scope.

getRecordedScope

public IScope getRecordedScope(org.antlr.v4.runtime.tree.ParseTree node)

Locate and return a recorded scope against part of the parse tree, this may return null if nothing has been recorded.

recordSymbol

public void recordSymbol(org.antlr.v4.runtime.tree.ParseTree node,
 ISymbol symbol,
 Module module)

Record a particular node context with a particular symbol.

getRecordedSymbol

public ISymbol getRecordedSymbol(org.antlr.v4.runtime.tree.ParseTree node)

Locate and return a recorded symbol against part of the parse tree, this may return null if nothing has been recorded.