Package org.apache.druid.collections.spatial

Class ImmutableRTree

java.lang.Object

org.apache.druid.collections.spatial.ImmutableRTree

All Implemented Interfaces:

Comparable<ImmutableRTree>, BaseImmutableRTee

public final class ImmutableRTree
extends Object
implements Comparable<ImmutableRTree>, BaseImmutableRTee

An immutable representation of an RTree for spatial indexing.

Constructor Summary

Constructors

Constructor	Description
ImmutableRTree(ByteBuffer data, BitmapFactory bitmapFactory)

Method Summary

Modifier and Type	Method	Description
int	compareTo(ImmutableRTree other)
static ImmutableRTree	empty()
boolean	equals(Object obj)
int	hashCode()
static ImmutableRTree	newImmutableFromMutable(RTree rTree)
Iterable<ImmutableBitmap>	search(Bound bound)
Iterable<ImmutableBitmap>	search(SearchStrategy strategy, Bound bound)
int	size()
byte[]	toBytes()
void	writeTo(WriteOutBytes out)

Methods inherited from class java.lang.Object

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

Constructor Details

ImmutableRTree

public ImmutableRTree(ByteBuffer data,
 BitmapFactory bitmapFactory)

Method Details

empty

public static ImmutableRTree empty()

newImmutableFromMutable

public static ImmutableRTree newImmutableFromMutable(RTree rTree)

size

public int size()

search

public Iterable<ImmutableBitmap> search(Bound bound)

Specified by:

search in interface BaseImmutableRTee

search

public Iterable<ImmutableBitmap> search(SearchStrategy strategy,
 Bound bound)

toBytes

public byte[] toBytes()

writeTo

public void writeTo(WriteOutBytes out)
             throws IOException

Throws:

IOException

compareTo

public int compareTo(ImmutableRTree other)

Specified by:

compareTo in interface Comparable<ImmutableRTree>

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object