de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants.util

Class NodeArrayAdapter

java.lang.Object

de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants.util.NodeArrayAdapter

All Implemented Interfaces:

ArrayAdapter<SpatialEntry,AbstractNode<? extends SpatialEntry>>

public class NodeArrayAdapter
extends Object
implements ArrayAdapter<SpatialEntry,AbstractNode<? extends SpatialEntry>>

Access the entries of a node as array-like.

Author:

Erich Schubert

Field Summary

Fields

Modifier and Type	Field and Description
static NodeArrayAdapter	STATIC Static adapter.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	NodeArrayAdapter() Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
SpatialEntry	get(AbstractNode<? extends SpatialEntry> array, int off) Get the off'th item from the array.
int	size(AbstractNode<? extends SpatialEntry> array) Get the size of the array.

Methods inherited from class java.lang.Object

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

Field Detail

STATIC

public static NodeArrayAdapter STATIC

Static adapter.

Constructor Detail

NodeArrayAdapter

protected NodeArrayAdapter()

Constructor.

Method Detail

size

public int size(AbstractNode<? extends SpatialEntry> array)

Description copied from interface: ArrayAdapter

Get the size of the array.

Specified by:

size in interface ArrayAdapter<SpatialEntry,AbstractNode<? extends SpatialEntry>>

Parameters:

array - Array-like thing

Returns:

Size

get

public SpatialEntry get(AbstractNode<? extends SpatialEntry> array,
               int off)
                 throws IndexOutOfBoundsException

Description copied from interface: ArrayAdapter

Get the off'th item from the array.

Specified by:

get in interface ArrayAdapter<SpatialEntry,AbstractNode<? extends SpatialEntry>>

Parameters:

array - Array to get from

off - Offset

Returns:

Item at offset off

Throws:

IndexOutOfBoundsException - for an invalid index.