org.apache.shardingsphere.infra.executor.kernel

类 ExecutorEngine

java.lang.Object

org.apache.shardingsphere.infra.executor.kernel.ExecutorEngine

所有已实现的接口:

AutoCloseable

public final class ExecutorEngine
extends Object
implements AutoCloseable

Executor engine.

方法概要

限定符和类型	方法和说明
void	close()
static ExecutorEngine	createExecutorEngineWithCPU() Create executor engine with CPU.
static ExecutorEngine	createExecutorEngineWithCPUAndResources(int resourceCount) Create executor engine with CPU and resources.
static ExecutorEngine	createExecutorEngineWithSize(int executorSize) Create executor engine with executor size.
<I,O> List<O>	execute(ExecutionGroupContext<I> executionGroupContext, ExecutorCallback<I,O> callback) Execute.
<I,O> List<O>	execute(ExecutionGroupContext<I> executionGroupContext, ExecutorCallback<I,O> firstCallback, ExecutorCallback<I,O> callback, boolean serial) Execute.

从类继承的方法 java.lang.Object

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

方法详细资料

createExecutorEngineWithSize

public static ExecutorEngine createExecutorEngineWithSize(int executorSize)

Create executor engine with executor size.

参数:

executorSize - executor size

返回:

created executor engine

createExecutorEngineWithCPUAndResources

public static ExecutorEngine createExecutorEngineWithCPUAndResources(int resourceCount)

Create executor engine with CPU and resources.

参数:

resourceCount - resource count

返回:

created executor engine

createExecutorEngineWithCPU

public static ExecutorEngine createExecutorEngineWithCPU()

Create executor engine with CPU.

返回:

created executor engine

execute

public <I,O> List<O> execute(ExecutionGroupContext<I> executionGroupContext,
                             ExecutorCallback<I,O> callback)
                      throws SQLException

Execute.

类型参数:

I - type of input value

O - type of return value

参数:

executionGroupContext - execution group context

callback - executor callback

返回:

execute result

抛出:

SQLException - throw if execute failure

execute

public <I,O> List<O> execute(ExecutionGroupContext<I> executionGroupContext,
                             ExecutorCallback<I,O> firstCallback,
                             ExecutorCallback<I,O> callback,
                             boolean serial)
                      throws SQLException

Execute.

类型参数:

I - type of input value

O - type of return value

参数:

executionGroupContext - execution group context

firstCallback - first executor callback

callback - other executor callback

serial - whether using multi thread execute or not

返回:

execute result

抛出:

SQLException - throw if execute failure

close

public void close()

指定者:

close 在接口中 AutoCloseable