Package org.aksw.commons.io.input

Class ReadableChannelOverIterator<T>

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<T[]>

org.aksw.commons.io.input.ReadableChannelOverIterator<T>

All Implemented Interfaces:

Closeable, AutoCloseable, Channel, HasArrayOps<T[]>, ReadableChannel<T[]>, ReadableSource<T[]>

public class ReadableChannelOverIterator<T>
extends ReadableChannelBase<T[]>

Field Summary

Fields

Modifier and Type	Field	Description
protected ArrayOps<T[]>	arrayOps
protected Runnable	closeAction
protected Iterator<T>	iterator

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
ReadableChannelOverIterator(ArrayOps<T[]> arrayOps, Iterator<T> it, Runnable closeAction)

Method Summary

Modifier and Type	Method	Description
void	closeActual()
ArrayOps<T[]>	getArrayOps()
Iterator<T>	getIterator()
int	read(T[] array, int position, int length)	Read method following the usual InputStream protocol.
void	setCloseAction(Runnable closeAction)
Stream<T>	toStream()	Returns this channel as a stream - closing the stream closes this channel

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, 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

arrayOps

protected ArrayOps<T[]> arrayOps

iterator

protected Iterator<T> iterator

closeAction

protected Runnable closeAction

Constructor Details

ReadableChannelOverIterator

public ReadableChannelOverIterator(ArrayOps<T[]> arrayOps,
 Iterator<T> it,
 Runnable closeAction)

Method Details

setCloseAction

public void setCloseAction(Runnable closeAction)

toStream

public Stream<T> toStream()

Returns this channel as a stream - closing the stream closes this channel

getIterator

public Iterator<T> getIterator()

closeActual

public void closeActual()
                 throws IOException

Overrides:

closeActual in class AutoCloseableBase

Throws:

IOException

read

public int read(T[] 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<T[]> getArrayOps()