org.apache.shardingsphere.sql.parser.cache

类 SQLParseResultCache

java.lang.Object

org.apache.shardingsphere.sql.parser.cache.SQLParseResultCache

public final class SQLParseResultCache
extends Object

SQL parse result cache.

构造器概要

构造器

构造器和说明
SQLParseResultCache()

方法概要

限定符和类型	方法和说明
void	clear() Clear cache.
Optional<SQLStatement>	getSQLStatement(String sql) Get SQL statement.
void	put(String sql, SQLStatement sqlStatement) Put SQL and parse result into cache.

从类继承的方法 java.lang.Object

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

构造器详细资料

SQLParseResultCache

public SQLParseResultCache()

方法详细资料

put

public void put(String sql,
                SQLStatement sqlStatement)

Put SQL and parse result into cache.

参数:

sql - SQL

sqlStatement - SQL statement

getSQLStatement

public Optional<SQLStatement> getSQLStatement(String sql)

Get SQL statement.

参数:

sql - SQL

返回:

SQL statement

clear

public void clear()

Clear cache.