io.shardingsphere.core.parsing.parser.clause

Class TableReferencesClauseParser

java.lang.Object

io.shardingsphere.core.parsing.parser.clause.TableReferencesClauseParser

All Implemented Interfaces:

SQLClauseParser

Direct Known Subclasses:

MySQLTableReferencesClauseParser, OracleTableReferencesClauseParser, PostgreSQLTableReferencesClauseParser, SQLServerTableReferencesClauseParser

public class TableReferencesClauseParser
extends Object
implements SQLClauseParser

Table references clause parser.

Author:

zhangliang

Constructor Summary

Constructors

Constructor and Description
TableReferencesClauseParser(ShardingRule shardingRule, LexerEngine lexerEngine)

Method Summary

Modifier and Type	Method and Description
protected Keyword[]	getKeywordsForJoinType()
void	parse(SQLStatement sqlStatement, boolean isSingleTableOnly) Parse table references.
void	parseSingleTableWithoutAlias(SQLStatement sqlStatement) Parse single table without alias.
protected void	parseTableFactor(SQLStatement sqlStatement, boolean isSingleTableOnly)
protected void	parseTableReference(SQLStatement sqlStatement, boolean isSingleTableOnly)

Methods inherited from class java.lang.Object

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

Constructor Detail

TableReferencesClauseParser

public TableReferencesClauseParser(ShardingRule shardingRule,
                                   LexerEngine lexerEngine)

Method Detail

parse

public final void parse(SQLStatement sqlStatement,
                        boolean isSingleTableOnly)

Parse table references.

Parameters:

sqlStatement - SQL statement

isSingleTableOnly - is parse single table only

parseTableReference

protected void parseTableReference(SQLStatement sqlStatement,
                                   boolean isSingleTableOnly)

parseTableFactor

protected final void parseTableFactor(SQLStatement sqlStatement,
                                      boolean isSingleTableOnly)

getKeywordsForJoinType

protected Keyword[] getKeywordsForJoinType()

parseSingleTableWithoutAlias

public final void parseSingleTableWithoutAlias(SQLStatement sqlStatement)

Parse single table without alias.

Parameters:

sqlStatement - SQL statement