Class ReadableChannelLocking<A, X extends ReadableChannel<A>>

java.lang.Object

org.aksw.commons.util.closeable.AutoCloseableWrapperBase<X>

org.aksw.commons.io.shared.ChannelDecoratorBase<X>

org.aksw.commons.io.input.ReadableChannelDecoratorBase<A,X>

org.aksw.commons.io.input.ReadableChannelLocking<A,X>

All Implemented Interfaces:

Closeable, AutoCloseable, Channel, HasArrayOps<A>, ReadableChannel<A>, ReadableSource<A>

Direct Known Subclasses:

ReadableChannelSwitchableBase, SeekableReadableChannelLocking

public class ReadableChannelLocking<A, X extends ReadableChannel<A>>
extends ReadableChannelDecoratorBase<A,X>

Field Summary

Fields

Modifier and Type	Field	Description
protected ReadWriteLock	rwl

Fields inherited from class AutoCloseableWrapperBase

delegate

Constructor Summary

Constructors

Constructor	Description
ReadableChannelLocking(X delegate)

Method Summary

Modifier and Type	Method	Description
ReadWriteLock	getReadWriteLock()
int	read(A array, int position, int length)	Override if any actions are needed; make sure to eventually call base.read()

Methods inherited from class ReadableChannelDecoratorBase

getArrayOps

Methods inherited from class ChannelDecoratorBase

close, isOpen

Methods inherited from class AutoCloseableWrapperBase

close, getDelegate

Methods inherited from class Object

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

Methods inherited from interface Channel

close, isOpen

Methods inherited from interface ReadableSource

readRaw

Field Details

rwl

protected ReadWriteLock rwl

Constructor Details

ReadableChannelLocking

public ReadableChannelLocking(X delegate)

Method Details

read

public int read(A array,
 int position,
 int length)
         throws IOException

Override if any actions are needed; make sure to eventually call base.read()

Specified by:

read in interface ReadableSource<A>

Overrides:

read in class ReadableChannelDecoratorBase<A, X extends ReadableChannel<A>>

Parameters:

array - The array into which to put the read data

position - Offset into array where to start writing

length - Maximum number of items to read.

Returns:

The number of items read. Return -1 if end of data was reached, and 0 iff length was 0.

Throws:

IOException

getReadWriteLock

public ReadWriteLock getReadWriteLock()