org.apache.hadoop.hbase.coprocessor

类 CoprocessorHost.ObserverOperationWithResult<O,R>

java.lang.Object

org.apache.hadoop.hbase.coprocessor.ObserverContextImpl<E>

org.apache.hadoop.hbase.coprocessor.CoprocessorHost.ObserverOperationWithResult<O,R>

所有已实现的接口:

ObserverContext<E>

封闭类:

CoprocessorHost<C extends Coprocessor,E extends CoprocessorEnvironment<C>>

public abstract class CoprocessorHost.ObserverOperationWithResult<O,R>
extends ObserverContextImpl<E>

构造器概要

构造器

构造器和说明
ObserverOperationWithResult(CoprocessorHost.ObserverGetter<C,O> observerGetter, R result)
ObserverOperationWithResult(CoprocessorHost.ObserverGetter<C,O> observerGetter, R result, boolean bypassable)
ObserverOperationWithResult(CoprocessorHost.ObserverGetter<C,O> observerGetter, R result, User user)

方法概要

限定符和类型	方法和说明
protected abstract R	call(O observer)
protected R	getResult()

从类继承的方法 org.apache.hadoop.hbase.coprocessor.ObserverContextImpl

bypass, createAndPrepare, getCaller, getEnvironment, isBypassable, prepare, shouldBypass

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

ObserverOperationWithResult

public ObserverOperationWithResult(CoprocessorHost.ObserverGetter<C,O> observerGetter,
                                   R result)

ObserverOperationWithResult

public ObserverOperationWithResult(CoprocessorHost.ObserverGetter<C,O> observerGetter,
                                   R result,
                                   boolean bypassable)

ObserverOperationWithResult

public ObserverOperationWithResult(CoprocessorHost.ObserverGetter<C,O> observerGetter,
                                   R result,
                                   User user)

方法详细资料

call

protected abstract R call(O observer)
                   throws IOException

抛出:

IOException

getResult

protected R getResult()