de.lmu.ifi.dbs.elki.algorithm.clustering.gdbscan

Interface NeighborPredicate<T>

Type Parameters:

T - Data type of neighborhoods

All Known Implementing Classes:

AbstractRangeQueryNeighborPredicate, COPACNeighborPredicate, EpsilonNeighborPredicate, ERiCNeighborPredicate, FDBSCANNeighborPredicate, FourCNeighborPredicate, PreDeConNeighborPredicate, SimilarityNeighborPredicate

public interface NeighborPredicate<T>

Get the neighbors of an object Note the Factory/Instance split of this interface.

Since:

0.5.0

Author:

Erich Schubert

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	NeighborPredicate.Instance<T> Instance for a particular data set.

Method Summary

Modifier and Type	Method and Description
TypeInformation	getInputTypeRestriction() Input data type restriction.
SimpleTypeInformation<? extends T>	getOutputType() Output data type information.
NeighborPredicate.Instance<T>	instantiate(Database database) Instantiate for a database.

Method Detail

instantiate

NeighborPredicate.Instance<T> instantiate(Database database)

Instantiate for a database.

Parameters:

database - Database to instantiate for

Returns:

Instance

getInputTypeRestriction

TypeInformation getInputTypeRestriction()

Input data type restriction.

Returns:

Type restriction

getOutputType

SimpleTypeInformation<? extends T> getOutputType()

Output data type information.

Returns:

Type information