Package org.aksw.commons.io.input

Class ReadableChannelWithCounter<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.ReadableChannelWithCounter<A,X>

All Implemented Interfaces:

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

Direct Known Subclasses:

ReadableChannelWithConditionalBound

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

Field Summary

Fields

Modifier and Type	Field	Description
protected long	count

Fields inherited from class org.aksw.commons.util.closeable.AutoCloseableWrapperBase

delegate

Constructor Summary

Constructors

Constructor	Description
ReadableChannelWithCounter(X delegate)

Method Summary

Modifier and Type	Method	Description
X	getDelegate()
long	getReadCount()
int	read(A array, int position, int length)	Read method following the usual InputStream protocol.

Methods inherited from class org.aksw.commons.io.input.ReadableChannelDecoratorBase

getArrayOps

Methods inherited from class org.aksw.commons.io.shared.ChannelDecoratorBase

close, isOpen

Methods inherited from class org.aksw.commons.util.closeable.AutoCloseableWrapperBase

close

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.nio.channels.Channel

close, isOpen

Methods inherited from interface org.aksw.commons.io.input.ReadableSource

readRaw

Field Details

count

protected long count

Constructor Details

ReadableChannelWithCounter

public ReadableChannelWithCounter(X delegate)

Method Details

read

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

Description copied from interface: ReadableSource

Read method following the usual InputStream protocol.

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

getReadCount

public long getReadCount()

getDelegate

public X getDelegate()

Overrides:

getDelegate in class org.aksw.commons.util.closeable.AutoCloseableWrapperBase<X extends ReadableChannel<A>>