mobios.index.algorithms
Enum PartitionMethods

java.lang.Object
  java.lang.Enum<PartitionMethods>
      mobios.index.algorithms.PartitionMethods

All Implemented Interfaces:

Serializable, Comparable<PartitionMethods>, PartitionMethod

public enum PartitionMethods
extends Enum<PartitionMethods>
implements PartitionMethod

All the built-in data partition methods. Balance: all the partitions have similar sizes. Fast but performs worse CLUSTERINGKMEANS: partition the data according to the intrinsic clustering, use k-means for each dimension. CLUSTERINGBOUNDARY: partition according to the intrinsic clustering, use a boundary-oriented algorithm for each dimension.

Enum Constant Summary

BALANCED

CLUSTERINGKMEANS

EXCLUDEDMIDDLE

Method Summary

static PartitionMethods	valueOf(String name) Returns the enum constant of this type with the specified name.
static PartitionMethods[]	values() Returns an array containing the constants of this enum type, in the order they're declared.

Methods inherited from class java.lang.Enum

compareTo, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface mobios.index.algorithms.PartitionMethod

partition, partition, setMaxLeafSize, setMaxRadius

Enum Constant Detail

BALANCED

public static final PartitionMethods BALANCED

CLUSTERINGKMEANS

public static final PartitionMethods CLUSTERINGKMEANS

EXCLUDEDMIDDLE

public static final PartitionMethods EXCLUDEDMIDDLE

Method Detail

values

public static final PartitionMethods[] values()

Returns an array containing the constants of this enum type, in the order they're declared. This method may be used to iterate over the constants as follows:

for(PartitionMethods c : PartitionMethods.values())
        System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they're declared

valueOf

public static PartitionMethods valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name