Package org.pgcodekeeper.core.database.ms.parser

Class MsCustomParserListener

java.lang.Object

org.pgcodekeeper.core.database.base.parser.CustomParserListener<MsDatabase>

org.pgcodekeeper.core.database.ms.parser.MsCustomParserListener

All Implemented Interfaces:

AntlrContextProcessor<TSQLParser.Tsql_fileContext>, IMsContextProcessor

public final class MsCustomParserListener
extends CustomParserListener<MsDatabase>
implements IMsContextProcessor

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
MsCustomParserListener(MsDatabase database, String filename, ParserListenerMode mode, DiffSettings diffSettings)	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.database.base.parser.CustomParserListener

getMonitor, getSettings, handleUnresolvedReference

Methods inherited from class java.lang.Object

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

Constructor Details

MsCustomParserListener

public MsCustomParserListener(MsDatabase database,
 String filename,
 ParserListenerMode mode,
 DiffSettings diffSettings)

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

diffSettings - unified context object containing settings, monitor, and error accumulator

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