org.apache.shardingsphere.infra.executor.kernel

Class ExecutorEngine

java.lang.Object

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

All Implemented Interfaces:

AutoCloseable

public final class ExecutorEngine
extends Object
implements AutoCloseable

Executor engine.

Constructor Summary

Constructors

Constructor and Description
ExecutorEngine(int executorSize)

Method Summary

Modifier and Type	Method and Description
void	close()
<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.

Methods inherited from class java.lang.Object

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

Constructor Detail

ExecutorEngine

public ExecutorEngine(int executorSize)

Method Detail

execute

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

Execute.

Type Parameters:

I - type of input value

O - type of return value

Parameters:

executionGroupContext - execution group context

callback - executor callback

Returns:

execute result

Throws:

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.

Type Parameters:

I - type of input value

O - type of return value

Parameters:

executionGroupContext - execution group context

firstCallback - first executor callback

callback - other executor callback

serial - whether using multi thread execute or not

Returns:

execute result

Throws:

SQLException - throw if execute failure

close

public void close()

Specified by:

close in interface AutoCloseable