Class ReadableChannelConcat<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.ReadableChannelConcat<A>

All Implemented Interfaces:

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

public class ReadableChannelConcat<A>
extends ReadableChannelBase<A>
implements ReadableChannel<A>

Field Summary

Fields

Modifier and Type	Field	Description
protected ArrayOps<A>	arrayOps
protected ReadableChannel<A>	current
protected Iterator<ReadableChannel<A>>	it
protected List<ReadableChannel<A>>	members

Fields inherited from class AutoCloseableWithLeakDetectionBase

instantiationStackTrace

Fields inherited from class AutoCloseableBase

closeStackTrace, enableCloseStackTrace, isClosed

Constructor Summary

Constructors

Constructor	Description
ReadableChannelConcat(ArrayOps<A> arrayOps, List<ReadableChannel<A>> members)

Method Summary

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

Methods inherited from class ChannelBase

isOpen

Methods inherited from class AutoCloseableWithLeakDetectionBase

finalize, getInstantiationStackTrace

Methods inherited from class AutoCloseableBase

close, ensureOpen, throwClosedException

Methods inherited from class Object

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

Methods inherited from interface Channel

close, isOpen

Methods inherited from interface ReadableSource

readRaw

Field Details

arrayOps

protected ArrayOps<A> arrayOps

members

protected List<ReadableChannel<A>> members

it

protected Iterator<ReadableChannel<A>> it

current

protected ReadableChannel<A> current

Constructor Details

ReadableChannelConcat

public ReadableChannelConcat(ArrayOps<A> arrayOps,
 List<ReadableChannel<A>> members)

Method Details

getArrayOps

public ArrayOps<A> getArrayOps()

Specified by:

getArrayOps in interface HasArrayOps<A>

closeActual

public void closeActual()

Overrides:

closeActual in class AutoCloseableBase

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>

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