Module org.sejda.io

Package org.sejda.io

Class BaseSeekableSource

java.lang.Object

org.sejda.io.BaseSeekableSource

All Implemented Interfaces:

Closeable, AutoCloseable, Channel, ReadableByteChannel, SeekableSource

Direct Known Subclasses:

ByteArraySeekableSource, FileChannelSeekableSource, MemoryMappedSeekableSource, SeekableSourceView

public abstract class BaseSeekableSource
extends Object
implements SeekableSource

Abstract SeekableSource that provides base functionalities common to all the SeekableSources.

Field Summary

Fields

Modifier and Type	Field	Description
private final String	id
private boolean	open

Constructor Summary

Constructors

Constructor	Description
BaseSeekableSource(String id)

Method Summary

Modifier and Type	Method	Description
void	close()
String	id()
boolean	isOpen()
void	requireOpen()

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.ReadableByteChannel

read

Methods inherited from interface org.sejda.io.SeekableSource

asInputStream, asNewInputStream, back, back, forward, peek, peekBack, position, position, read, reset, size, view

Field Details

open

private boolean open

id

private final String id

Constructor Details

BaseSeekableSource

public BaseSeekableSource(String id)

Method Details

isOpen

public boolean isOpen()

Specified by:

isOpen in interface Channel

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Channel

Specified by:

close in interface Closeable

Throws:

IOException

requireOpen

public void requireOpen()
                 throws IOException

Specified by:

requireOpen in interface SeekableSource

Throws:

IOException

id

public String id()

Specified by:

id in interface SeekableSource

Returns:

the unique id for this source