Package org.openstreetmap.josm.data.osm

Class PrimitiveComparator

java.lang.Object

org.openstreetmap.josm.data.osm.PrimitiveComparator

public final class PrimitiveComparator
extends java.lang.Object

Comparators for comparing IPrimitive.

Since:

13803

Constructor Summary

Constructors

Modifier	Constructor	Description
private	PrimitiveComparator()

Method Summary

Modifier and Type	Method	Description
static java.util.Comparator<IPrimitive>	comparingNames()	Returns a comparator comparing primitives by their name using DefaultNameFormatter.
static java.util.Comparator<IPrimitive>	comparingUniqueId()	Returns a comparator comparing primitives by their unique id.
(package private) static <T extends IPrimitive> java.util.Comparator<T>	doComparingNames()
(package private) static <T extends IPrimitive> java.util.Comparator<T>	doComparingUniqueId()
(package private) static <T extends IPrimitive> java.util.Comparator<T>	doOrderingNodesWaysRelations()
(package private) static <T extends IPrimitive> java.util.Comparator<T>	doOrderingRelationsWaysNodes()
(package private) static <T extends IPrimitive> java.util.Comparator<T>	doOrderingWaysRelationsNodes()
private static <T,R> java.util.function.Function<T,R>	memoize(java.util.function.Function<T,R> base)
static java.util.Comparator<IPrimitive>	orderingNodesWaysRelations()	Returns a comparator ordering the primitives by type in the order NODE, WAY, RELATION
static java.util.Comparator<IPrimitive>	orderingRelationsWaysNodes()	Returns a comparator ordering the primitives by type in the order RELATION, WAY, NODE
static java.util.Comparator<IPrimitive>	orderingWaysRelationsNodes()	Returns a comparator ordering the primitives by type in the order WAY, RELATION, NODE

Methods inherited from class java.lang.Object

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

Constructor Detail

PrimitiveComparator

private PrimitiveComparator()

Method Detail

comparingNames

public static java.util.Comparator<IPrimitive> comparingNames()

Returns a comparator comparing primitives by their name using DefaultNameFormatter. Formatted names are cached.

Returns:

a comparator comparing primitives by their name using DefaultNameFormatter

doComparingNames

static <T extends IPrimitive> java.util.Comparator<T> doComparingNames()

comparingUniqueId

public static java.util.Comparator<IPrimitive> comparingUniqueId()

Returns a comparator comparing primitives by their unique id.

Returns:

a comparator comparing primitives by their unique id.

doComparingUniqueId

static <T extends IPrimitive> java.util.Comparator<T> doComparingUniqueId()

orderingNodesWaysRelations

public static java.util.Comparator<IPrimitive> orderingNodesWaysRelations()

Returns a comparator ordering the primitives by type in the order NODE, WAY, RELATION

Returns:

a comparator ordering the primitives by type in the order NODE, WAY, RELATION

doOrderingNodesWaysRelations

static <T extends IPrimitive> java.util.Comparator<T> doOrderingNodesWaysRelations()

orderingWaysRelationsNodes

public static java.util.Comparator<IPrimitive> orderingWaysRelationsNodes()

Returns a comparator ordering the primitives by type in the order WAY, RELATION, NODE

Returns:

a comparator ordering the primitives by type in the order WAY, RELATION, NODE

doOrderingWaysRelationsNodes

static <T extends IPrimitive> java.util.Comparator<T> doOrderingWaysRelationsNodes()

orderingRelationsWaysNodes

public static java.util.Comparator<IPrimitive> orderingRelationsWaysNodes()

Returns a comparator ordering the primitives by type in the order RELATION, WAY, NODE

Returns:

a comparator ordering the primitives by type in the order RELATION, WAY, NODE

doOrderingRelationsWaysNodes

static <T extends IPrimitive> java.util.Comparator<T> doOrderingRelationsWaysNodes()

memoize

private static <T,R> java.util.function.Function<T,R> memoize(java.util.function.Function<T,R> base)