org.basex.query.xquery.util
Class NodeBuilder

java.lang.Object
  org.basex.query.xquery.util.NodeBuilder

public final class NodeBuilder
extends java.lang.Object

Node Builder.

Author:

Workgroup DBIS, University of Konstanz 2005-08, ISC License, Christian Gruen

Field Summary

Nod[]	list Node array.
int	size Number of entries.

Constructor Summary

NodeBuilder(boolean ord)
Constructor.

Method Summary

void	add(Nod n) Adds a single node.
void	del(int pos) Deletes a value at the specified position.
Item	finish() Returns a sequence or the atomic item if only one item exists.
NodIter	iter() Returns a sequence or the atomic item if only one item exists.

Methods inherited from class java.lang.Object

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

Field Detail

list

public Nod[] list

Node array.

size

public int size

Number of entries.

Constructor Detail

NodeBuilder

public NodeBuilder(boolean ord)

Constructor.

Parameters:

ord - if set to true, all nodes are supposed to be added in order.

Method Detail

del

public void del(int pos)

Deletes a value at the specified position.

Parameters:

pos - deletion position

add

public void add(Nod n)

Adds a single node.

Parameters:

n - node to be added

finish

public Item finish()

Returns a sequence or the atomic item if only one item exists.

Returns:

result

iter

public NodIter iter()

Returns a sequence or the atomic item if only one item exists.

Returns:

result