Package org.pgcodekeeper.core.database.pg.parser.statement

Class PgCreateDomain

java.lang.Object

org.pgcodekeeper.core.database.base.parser.statement.ParserAbstract<PgDatabase>

org.pgcodekeeper.core.database.pg.parser.statement.PgParserAbstract

org.pgcodekeeper.core.database.pg.parser.statement.PgCreateDomain

public final class PgCreateDomain
extends PgParserAbstract

Parser for PostgreSQL CREATE DOMAIN statements.

This class handles parsing of domain definitions including the underlying data type, default values, check constraints, collation, and null constraints. Domains are user-defined data types based on existing types with additional constraints and default values.

Constructor Summary

Constructors

Constructor	Description
PgCreateDomain(SQLParser.Create_domain_statementContext ctx, PgDatabase db, org.antlr.v4.runtime.CommonTokenStream stream, ISettings settings)	Constructs a new CreateDomain parser.

Method Summary

Modifier and Type	Method	Description
static void	parseDomainConstraint(PgDomain domain, PgConstraintCheck constr, SQLParser.Domain_constraintContext ctx, IDatabase db, String location, ISettings settings)	Parses a domain constraint definition and configures the constraint object.
void	parseObject()	Parses a database object from the current context.

Methods inherited from class org.pgcodekeeper.core.database.pg.parser.statement.PgParserAbstract

fillOptionParams, fillOptionParams, getIdentifiers, getIdentifiers, getIdentifiers, getTypeName, parseArguments, parseOperatorSignature, parseSignature, unquoteQuotedString

Methods inherited from class org.pgcodekeeper.core.database.base.parser.statement.ParserAbstract

getFullCtxText, getFullCtxText, getFullCtxText, getSafe, getSafe, parseArgMode, parseObject

Methods inherited from class java.lang.Object

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

Constructor Details

PgCreateDomain

public PgCreateDomain(SQLParser.Create_domain_statementContext ctx,
 PgDatabase db,
 org.antlr.v4.runtime.CommonTokenStream stream,
 ISettings settings)

Constructs a new CreateDomain parser.

Parameters:

ctx - the CREATE DOMAIN statement context

db - the PostgreSQL database object

stream - the token stream for parsing

settings - the ISettings object

Method Details

parseObject

public void parseObject()

Description copied from class: ParserAbstract

Parses a database object from the current context. Must be implemented by concrete subclasses to handle specific object types.

Specified by:

parseObject in class ParserAbstract<PgDatabase>

parseDomainConstraint

public static void parseDomainConstraint(PgDomain domain,
 PgConstraintCheck constr,
 SQLParser.Domain_constraintContext ctx,
 IDatabase db,
 String location,
 ISettings settings)

Parses a domain constraint definition and configures the constraint object.

This method processes CHECK constraints for domains, including the constraint expression and sets up analysis launchers for dependency tracking.

Parameters:

domain - the domain object that owns the constraint

constr - the constraint object to configure

ctx - the domain constraint context

db - the database for analysis launchers

location - the source location for error reporting

settings - the parser settings