Package org.aksw.commons.io.input

Class ReadableChannelOverReadableSource<A>

java.lang.Object

org.aksw.commons.util.closeable.AutoCloseableBase

org.aksw.commons.util.closeable.AutoCloseableWithLeakDetectionBase

org.aksw.commons.io.shared.ChannelBase

org.aksw.commons.io.input.ReadableChannelBase<A>

org.aksw.commons.io.input.ReadableChannelOverReadableSource<A>

Type Parameters:

A -

All Implemented Interfaces:

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

public class ReadableChannelOverReadableSource<A>
extends ReadableChannelBase<A>

The channel adds the open/close mechanic.

Field Summary

Fields

Modifier and Type	Field	Description
protected ReadableSource<A>	source

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

instantiationStackTrace

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

closeStackTrace, enableCloseStackTrace, isClosed

Constructor Summary

Constructors

Constructor	Description
ReadableChannelOverReadableSource(ReadableSource<A> source)

Method Summary

Modifier and Type	Method	Description
ArrayOps<A>	getArrayOps()
int	read(A array, int position, int length)	Read method following the usual InputStream protocol.

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

isOpen

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

finalize, getInstantiationStackTrace

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

close, closeActual, ensureOpen, throwClosedException

Methods inherited from class java.lang.Object

clone, equals, 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

source

protected ReadableSource<A> source

Constructor Details

ReadableChannelOverReadableSource

public ReadableChannelOverReadableSource(ReadableSource<A> source)

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.

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

getArrayOps

public ArrayOps<A> getArrayOps()