程序包 com.obermuhlner.scriptengine.java.execution

类 DefaultExecutionStrategy

java.lang.Object

com.obermuhlner.scriptengine.java.execution.DefaultExecutionStrategy

所有已实现的接口:

ExecutionStrategy

public class DefaultExecutionStrategy
extends Object
implements ExecutionStrategy

The default ExecutionStrategy implementation.

• class implements `Supplier`: the `get()` method is called
• class implements `Runnable`: the `run()` method is called
• class has exactly one public method without arguments: call it

字段概要

字段

修饰符和类型	字段	说明
private final Class<?>	clazz
private final Method	method

构造器概要

构造器

构造器	说明
DefaultExecutionStrategy(Class<?> clazz)	Constructs a DefaultExecutionStrategy for the specified Class.

方法概要

修饰符和类型	方法	说明
Object	execute(Object instance)	Executes a method on an object instance, or a static method if the specified instance is null.
private static Method	findCallableMethod(Class<?> clazz)

从类继承的方法 java.lang.Object

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

字段详细资料

clazz

private final Class<?> clazz

method

private final Method method

构造器详细资料

DefaultExecutionStrategy

public DefaultExecutionStrategy(Class<?> clazz)

Constructs a DefaultExecutionStrategy for the specified Class.

参数:

clazz - the Class

方法详细资料

execute

public Object execute(Object instance)
               throws ScriptException

从接口复制的说明: ExecutionStrategy

Executes a method on an object instance, or a static method if the specified instance is null.

指定者:

execute 在接口中 ExecutionStrategy

参数:

instance - the object instance to be executed or null to execute a static method

返回:

the return value of the method, or null

抛出:

ScriptException - if no method to execute was found

findCallableMethod

private static Method findCallableMethod(Class<?> clazz)