org.xbup.io.tree

Interface XBTBlock

All Known Subinterfaces:

XBTEditableBlock

All Known Implementing Classes:

XBTTreeNode

public interface XBTBlock

XBUP Level 1 Block interface.

Version:

0.1 wr20.0 2010/09/26

Author:

XBUP Project (http://xbup.org)

Method Summary

Methods

Modifier and Type	Method and Description
UBNatural	getAttribute(int index) Gets attribute of given index
java.util.List<UBNatural>	getAttributes() Get List of attributes in order of appearance
int	getAttributesCount() Get count of attributes
int	getBlockIndex() Get block postion in tree in depth-first scan
long	getBlockSize() Get block size
XBBlockType	getBlockType() Get block type.
java.io.InputStream	getData() Get node data
int	getDataSize() Get data size
XBTBlock	getChildAt(int childIndex) Get children of given index
int	getChildCount() Get count of children
java.util.List<XBTBlock>	getChildren() Get list of all children
XBTBlock	getParent() Get parent block or null if block has no parent.
boolean	isDataNode() Returns whether this block is data block.
boolean	isTerminated() Returns whether this block is using sequence of children ended with termination block.

Method Detail

getBlockType

XBBlockType getBlockType()

Get block type.

Returns:

Block type.

getParent

XBTBlock getParent()

Get parent block or null if block has no parent.

Returns:

Parent block.

isDataNode

boolean isDataNode()

Returns whether this block is data block.

Returns:

true, if this is data block

isTerminated

boolean isTerminated()

Returns whether this block is using sequence of children ended with termination block.

Returns:

true, if this is in terminated mode

getAttributesCount

int getAttributesCount()

Get count of attributes

getAttributes

java.util.List<UBNatural> getAttributes()

Get List of attributes in order of appearance

getAttribute

UBNatural getAttribute(int index)

Gets attribute of given index

getChildCount

int getChildCount()

Get count of children

getChildAt

XBTBlock getChildAt(int childIndex)

Get children of given index

getChildren

java.util.List<XBTBlock> getChildren()

Get list of all children

getData

java.io.InputStream getData()

Get node data

getDataSize

int getDataSize()

Get data size

getBlockIndex

int getBlockIndex()

Get block postion in tree in depth-first scan

getBlockSize

long getBlockSize()

Get block size