org.apache.shardingsphere.infra.executor.sql.resourced.group

类 ResourceManagedExecuteGroupEngine<U extends ResourceManagedExecuteUnit,E extends ExecutionConnection<C,?,O>,C,O extends StorageResourceOption>

java.lang.Object

org.apache.shardingsphere.infra.executor.sql.group.AbstractExecuteGroupEngine<U>

org.apache.shardingsphere.infra.executor.sql.resourced.group.ResourceManagedExecuteGroupEngine<U,E,C,O>

类型参数:

U - type of storage resource execute unit

E - type of execution connection

C - type of resource connection

O - type of storage resource option

所有已实现的接口:

ExecuteGroupEngine<U>

直接已知子类:

PreparedStatementExecuteGroupEngine, StatementExecuteGroupEngine

public abstract class ResourceManagedExecuteGroupEngine<U extends ResourceManagedExecuteUnit,E extends ExecutionConnection<C,?,O>,C,O extends StorageResourceOption>
extends AbstractExecuteGroupEngine<U>

Resource managed execute group engine.

构造器概要

构造器

限定符	构造器和说明
protected	ResourceManagedExecuteGroupEngine(int maxConnectionsSizePerQuery, E executionConnection, O option, Collection<ShardingSphereRule> rules)

方法概要

限定符和类型	方法和说明
protected abstract U	createStorageResourceExecuteUnit(ExecutionUnit executionUnit, E executionConnection, C connection, ConnectionMode connectionMode, O option)
protected List<InputGroup<U>>	generateSQLExecuteGroups(String dataSourceName, List<SQLUnit> sqlUnits)

从类继承的方法 org.apache.shardingsphere.infra.executor.sql.group.AbstractExecuteGroupEngine

generate

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

ResourceManagedExecuteGroupEngine

protected ResourceManagedExecuteGroupEngine(int maxConnectionsSizePerQuery,
                                            E executionConnection,
                                            O option,
                                            Collection<ShardingSphereRule> rules)

方法详细资料

generateSQLExecuteGroups

protected final List<InputGroup<U>> generateSQLExecuteGroups(String dataSourceName,
                                                             List<SQLUnit> sqlUnits)
                                                      throws SQLException

指定者:

generateSQLExecuteGroups 在类中 AbstractExecuteGroupEngine<U extends ResourceManagedExecuteUnit>

抛出:

SQLException

createStorageResourceExecuteUnit

protected abstract U createStorageResourceExecuteUnit(ExecutionUnit executionUnit,
                                                      E executionConnection,
                                                      C connection,
                                                      ConnectionMode connectionMode,
                                                      O option)
                                               throws SQLException

抛出:

SQLException