Package gudusoft.gsqlparser.parser

Class TrinoSqlParser

Object

gudusoft.gsqlparser.parser.TrinoSqlParser

All Implemented Interfaces:

SqlParser

public class TrinoSqlParser
extends Object
implements SqlParser

Trino SQL parser implementation.

Implementation Status: DELEGATION PHASE

• Current: Delegates to legacy TGSqlParser
• Future: Will extract Trino-specific logic incrementally

Since:

3.2.0.0

See Also:

• SqlParser
• SqlParserFactory

Constructor Summary

Constructors

Constructor	Description
TrinoSqlParser()

Method Summary

Modifier and Type	Method	Description
EDbVendor	getVendor()	Get the database vendor this parser handles.
SqlParseResult	parse(ParserContext context)	Parse SQL from the given context.
SqlParseResult	tokenize(ParserContext context)	Tokenize SQL without parsing or statement extraction.
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface gudusoft.gsqlparser.parser.SqlParser

doExtractRawStatements, getrawsqlstatements

Constructor Details

TrinoSqlParser

public TrinoSqlParser()

Method Details

getVendor

public EDbVendor getVendor()

Description copied from interface: SqlParser

Get the database vendor this parser handles.

Specified by:

getVendor in interface SqlParser

Returns:

the database vendor (e.g., dbvoracle, dbvmysql)

parse

public SqlParseResult parse(ParserContext context)

Description copied from interface: SqlParser

Parse SQL from the given context.

This method performs full parsing including:

• Tokenization (lexical analysis)
• Syntax analysis (building parse tree)
• Semantic analysis (resolving references)

All inputs come from the context parameter, all outputs go to the result. This ensures clean separation of concerns and thread-safety.

Specified by:

parse in interface SqlParser

Parameters:

context - immutable context containing all parser inputs (SQL text, options, callbacks, etc.)

Returns:

immutable result containing all parser outputs (statements, tokens, errors, etc.)

tokenize

public SqlParseResult tokenize(ParserContext context)

Description copied from interface: SqlParser

Tokenize SQL without parsing or statement extraction.

This method performs only tokenization (lexical analysis):

• Tokenization (lexical analysis)

The result contains tokens but NO statements. Use this when you only need the token stream (e.g., for syntax highlighting, token analysis).

For statement boundaries without full parsing, use SqlParser.getrawsqlstatements(ParserContext).

Specified by:

tokenize in interface SqlParser

Parameters:

context - immutable context containing all parser inputs

Returns:

immutable result containing tokens only (no statements)

toString

public String toString()

Overrides:

toString in class Object