Package com.oracle.coherence.concurrent.executor

Class ExecutionStrategyBuilder

java.lang.Object

com.oracle.coherence.concurrent.executor.ExecutionStrategyBuilder

public class ExecutionStrategyBuilder
extends Object

A builder of ExecutionStrategys.

Since:

21.12

Field Summary

Fields

Modifier and Type	Field	Description
protected int	m_cLimit	The number of Executors to execute a Task (-1 means all).
protected boolean	m_fConcurrentExecution	Whether a Task should be executed concurrently or sequentially on the Executors.
protected com.tangosol.util.function.Remote.Predicate<? super TaskExecutorService.ExecutorInfo>	m_predicate	The Remote.Predicate for choosing candidate Executors to execute a Task.

Constructor Summary

Constructors

Constructor	Description
ExecutionStrategyBuilder()	Constructs a default ExecutionStrategyBuilder, that will execute Tasks concurrently on all available Executors.

Method Summary

Modifier and Type	Method	Description
ExecutionStrategy	build()	Build an ExecutionStrategy.
ExecutionStrategyBuilder	concurrently()	Set this ExecutionStrategyBuilder so that created ExecutionStrategys will execute Tasks in a concurrent nature.
ExecutionStrategyBuilder	filter(com.tangosol.util.function.Remote.Predicate<? super TaskExecutorService.ExecutorInfo> predicate)	Limit the ExecutionStrategy to use only those Executors that satisfy the specified Remote.Predicate.
ExecutionStrategyBuilder	limit(int n)	Limit the ExecutionStrategy to use only the specified number of Executors.
ExecutionStrategyBuilder	sequentially()	Set this ExecutionStrategyBuilder so that created ExecutionStrategys will execute Tasks in a sequential nature.

Methods inherited from class java.lang.Object

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

Field Detail

m_cLimit

protected int m_cLimit

The number of Executors to execute a Task (-1 means all).

m_predicate

protected com.tangosol.util.function.Remote.Predicate<? super TaskExecutorService.ExecutorInfo> m_predicate

The Remote.Predicate for choosing candidate Executors to execute a Task.

m_fConcurrentExecution

protected boolean m_fConcurrentExecution

Whether a Task should be executed concurrently or sequentially on the Executors.

Constructor Detail

ExecutionStrategyBuilder

public ExecutionStrategyBuilder()

Constructs a default ExecutionStrategyBuilder, that will execute Tasks concurrently on all available Executors.

Method Detail

build

public ExecutionStrategy build()

Build an ExecutionStrategy.

Returns:

the ExecutionStrategy

limit

public ExecutionStrategyBuilder limit(int n)

Limit the ExecutionStrategy to use only the specified number of Executors.

Parameters:

n - the number of Executors to use

Returns:

the ExecutionStrategyBuilder to permit fluent-style method calls

filter

public ExecutionStrategyBuilder filter(com.tangosol.util.function.Remote.Predicate<? super TaskExecutorService.ExecutorInfo> predicate)

Limit the ExecutionStrategy to use only those Executors that satisfy the specified Remote.Predicate.

Parameters:

predicate - the TaskExecutorService.ExecutorInfo predicate

Returns:

the ExecutionStrategyBuilder to permit fluent-style method calls

sequentially

public ExecutionStrategyBuilder sequentially()

Set this ExecutionStrategyBuilder so that created ExecutionStrategys will execute Tasks in a sequential nature.

Returns:

the ExecutionStrategyBuilder to permit fluent-style method calls

concurrently

public ExecutionStrategyBuilder concurrently()

Set this ExecutionStrategyBuilder so that created ExecutionStrategys will execute Tasks in a concurrent nature.

Returns:

the ExecutionStrategyBuilder to permit fluent-style method calls