Package org.pgcodekeeper.core.parsers.antlr.ms

Class CustomTSQLParserListener

java.lang.Object

org.pgcodekeeper.core.parsers.antlr.base.CustomParserListener<MsDatabase>

org.pgcodekeeper.core.parsers.antlr.ms.CustomTSQLParserListener

All Implemented Interfaces:

AntlrContextProcessor<TSQLParser.Tsql_fileContext>, TSqlContextProcessor

public final class CustomTSQLParserListener
extends CustomParserListener<MsDatabase>
implements TSqlContextProcessor

Custom ANTLR listener for parsing Microsoft SQL Server (T-SQL) statements. Processes CREATE, ALTER, DROP statements and builds database schema model.

Constructor Summary

Constructors

Constructor	Description
CustomTSQLParserListener(MsDatabase database, String filename, ParserListenerMode mode, List<Object> errors, IMonitor monitor, ISettings settings)	Creates a new Microsoft SQL Server parser listener.

Method Summary

Modifier and Type	Method	Description
void	clause(TSQLParser.St_clauseContext st)	Processes a single T-SQL clause
void	process(TSQLParser.Tsql_fileContext rootCtx, org.antlr.v4.runtime.CommonTokenStream stream)	Processes the complete T-SQL file context.

Methods inherited from class org.pgcodekeeper.core.parsers.antlr.base.CustomParserListener

handleUnresolvedReference

Methods inherited from class java.lang.Object

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

Constructor Details

CustomTSQLParserListener

public CustomTSQLParserListener(MsDatabase database,
 String filename,
 ParserListenerMode mode,
 List<Object> errors,
 IMonitor monitor,
 ISettings settings)

Creates a new Microsoft SQL Server parser listener.

Parameters:

database - the target database schema to populate

filename - name of the file being parsed

mode - parsing mode

errors - list to collect parsing errors

monitor - progress monitor for cancellation support

settings - application settings

Method Details

process

public void process(TSQLParser.Tsql_fileContext rootCtx,
 org.antlr.v4.runtime.CommonTokenStream stream)

Processes the complete T-SQL file context. Extracts and processes all batches and statements in the file.

Specified by:

process in interface AntlrContextProcessor<TSQLParser.Tsql_fileContext>

Parameters:

rootCtx - the root file context from ANTLR parser

stream - the token stream associated with the context

clause

public void clause(TSQLParser.St_clauseContext st)

Processes a single T-SQL clause

Parameters:

st - the clause context to process