Package io.github.jbellis.jvector.disk

Class GraphCache

java.lang.Object

io.github.jbellis.jvector.disk.GraphCache

All Implemented Interfaces:

Accountable

public abstract class GraphCache
extends Object
implements Accountable

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	GraphCache.CachedNode

Constructor Summary

Constructors

Constructor	Description
GraphCache()

Method Summary

Modifier and Type	Method	Description
abstract GraphCache.CachedNode	getNode(int ordinal)	return the cached node if present, or null if not
static GraphCache	load(GraphIndex<float[]> graph, int distance)
abstract long	ramBytesUsed()

Methods inherited from class java.lang.Object

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

Constructor Details

GraphCache

public GraphCache()

Method Details

getNode

public abstract GraphCache.CachedNode getNode(int ordinal)

return the cached node if present, or null if not

load

public static GraphCache load(GraphIndex<float[]> graph,
 int distance)
                       throws IOException

Throws:

IOException

ramBytesUsed

public abstract long ramBytesUsed()

Specified by:

ramBytesUsed in interface Accountable