org.xbup.lib.core.block

Class XBDefaultDocument

java.lang.Object

org.xbup.lib.core.block.XBDefaultDocument

All Implemented Interfaces:

XBDocument

public class XBDefaultDocument
extends java.lang.Object
implements XBDocument

Basic plain implementation of XBBlock interface.

Constructor Summary

Constructors

Constructor and Description
XBDefaultDocument(XBBlock rootBlock)
XBDefaultDocument(XBBlock rootBlock, XBBlockData extendedArea)

Method Summary

Modifier and Type	Method and Description
long	getDocumentSize() Gets size of the whole document.
java.io.InputStream	getExtendedArea() Gets extended data area.
long	getExtendedAreaSize() Gets size of extended data area.
XBBlock	getRootBlock() Gets root block of the document.

Methods inherited from class java.lang.Object

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

Constructor Detail

XBDefaultDocument

public XBDefaultDocument(XBBlock rootBlock)

XBDefaultDocument

public XBDefaultDocument(XBBlock rootBlock,
                         XBBlockData extendedArea)

Method Detail

getRootBlock

public XBBlock getRootBlock()

Description copied from interface: XBDocument

Gets root block of the document.

Specified by:

getRootBlock in interface XBDocument

Returns:

root block if exits or null.

getExtendedArea

public java.io.InputStream getExtendedArea()

Description copied from interface: XBDocument

Gets extended data area.

Specified by:

getExtendedArea in interface XBDocument

Returns:

InputStream of providing read access to data area

getDocumentSize

public long getDocumentSize()

Description copied from interface: XBDocument

Gets size of the whole document. It is sum of the size of the root block if present + size of the extended area.

Specified by:

getDocumentSize in interface XBDocument

Returns:

length of whole document in bytes

getExtendedAreaSize

public long getExtendedAreaSize()

Description copied from interface: XBDocument

Gets size of extended data area.

Specified by:

getExtendedAreaSize in interface XBDocument

Returns:

length of extended area in bytes.