org.apache.shardingsphere.core.parse.antlr.rule.registry

Class ParsingRuleRegistry

java.lang.Object

org.apache.shardingsphere.core.parse.antlr.rule.registry.ParsingRuleRegistry

Direct Known Subclasses:

EncryptParsingRuleRegistry, ShardingParsingRuleRegistry

public abstract class ParsingRuleRegistry
extends Object

Parsing rule registry.

Author:

zhangliang, duhongjun

Constructor Summary

Constructors

Constructor and Description
ParsingRuleRegistry()

Method Summary

Modifier and Type	Method and Description
protected abstract void	fillRuleFilePaths(DatabaseType databaseType, Collection<String> fillerFilePaths, Collection<String> extractorFilePaths, Collection<String> sqlStateRuleFilePaths)
com.google.common.base.Optional<SQLSegmentFiller>	findSQLSegmentFiller(DatabaseType databaseType, Class<? extends SQLSegment> sqlSegmentClass) Find SQL segment rule.
com.google.common.base.Optional<SQLStatementRule>	findSQLStatementRule(DatabaseType databaseType, String contextClassName) Find SQL statement rule.
protected void	init()
protected boolean	needParser(DatabaseType databaseType)

Methods inherited from class java.lang.Object

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

Constructor Detail

ParsingRuleRegistry

public ParsingRuleRegistry()

Method Detail

init

protected final void init()

needParser

protected boolean needParser(DatabaseType databaseType)

fillRuleFilePaths

protected abstract void fillRuleFilePaths(DatabaseType databaseType,
                                          Collection<String> fillerFilePaths,
                                          Collection<String> extractorFilePaths,
                                          Collection<String> sqlStateRuleFilePaths)

findSQLStatementRule

public com.google.common.base.Optional<SQLStatementRule> findSQLStatementRule(DatabaseType databaseType,
                                                                              String contextClassName)

Find SQL statement rule.

Parameters:

databaseType - database type

contextClassName - context class name

Returns:

SQL statement rule

findSQLSegmentFiller

public com.google.common.base.Optional<SQLSegmentFiller> findSQLSegmentFiller(DatabaseType databaseType,
                                                                              Class<? extends SQLSegment> sqlSegmentClass)

Find SQL segment rule.

Parameters:

databaseType - database type

sqlSegmentClass - SQL segment class

Returns:

SQL segment rule