org.basex.data
Class PathNode

java.lang.Object
  org.basex.data.PathNode

public final class PathNode
extends Object

This class represents a node of the path summary.

Author:

Workgroup DBIS, University of Konstanz 2005-10, ISC License, Christian Gruen

Field Summary

PathNode[]	ch Children.
int	count Counter.
byte	kind Node kind, defined in the Data class.
short	name Tag/attribute name reference.
PathNode	par Parent.

Method Summary

void	addDesc(ArrayList<PathNode> nodes) Recursively adds the node and its descendants to the specified list.
int	level() Returns the level of the path node.
void	plan(Data data, Serializer ser) Serializes the path node.
byte[]	token(Data data) Returns a readable representation of this node.

Methods inherited from class java.lang.Object

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

Field Detail

name

public final short name

Tag/attribute name reference.

kind

public final byte kind

Node kind, defined in the Data class.

count

public int count

Counter.

par

public PathNode par

Parent.

ch

public PathNode[] ch

Children.

Method Detail

addDesc

public void addDesc(ArrayList<PathNode> nodes)

Recursively adds the node and its descendants to the specified list.

Parameters:

nodes - node list

token

public byte[] token(Data data)

Returns a readable representation of this node.

Parameters:

data - data reference

Returns:

completions

level

public int level()

Returns the level of the path node.

Returns:

level

plan

public void plan(Data data,
                 Serializer ser)
          throws IOException

Serializes the path node.

Parameters:

data - data reference

ser - serializer

Throws:

IOException - I/O exception