org.openstreetmap.josm.data.osm

Class RelationToChildReference

java.lang.Object

org.openstreetmap.josm.data.osm.RelationToChildReference

public class RelationToChildReference
extends java.lang.Object

This is an extension of RelationMember that stores the parent relation and the index in it in addition to the role/child.

Field Summary

Fields

Modifier and Type	Field and Description
private OsmPrimitive	child
private Relation	parent
private int	position
private java.lang.String	role

Constructor Summary

Constructors

Constructor and Description
RelationToChildReference(Relation parent, int position, RelationMember member) Create a new RelationToChildReference
RelationToChildReference(Relation parent, int position, java.lang.String role, OsmPrimitive child) Create a new RelationToChildReference

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj)
OsmPrimitive	getChild() Get the actual child
Relation	getParent() Get the parent relation
int	getPosition() Get the position of the child in the parent
static java.util.Set<RelationToChildReference>	getRelationToChildReferences(java.util.Collection<? extends OsmPrimitive> children) Replies a set of all RelationToChildReferences for a collection of child primitives
static java.util.Set<RelationToChildReference>	getRelationToChildReferences(OsmPrimitive child) Replies a set of all RelationToChildReferences for a given child primitive.
java.lang.String	getRole() Get the role of the child
int	hashCode()

Methods inherited from class java.lang.Object

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

Field Detail

parent

private final Relation parent

position

private final int position

role

private final java.lang.String role

child

private final OsmPrimitive child

Constructor Detail

RelationToChildReference

public RelationToChildReference(Relation parent,
                                int position,
                                java.lang.String role,
                                OsmPrimitive child)

Create a new RelationToChildReference

Parameters:

parent - The parent relation

position - The position of the child in the parent

role - The role of the child

child - The actual child (member of parent)

RelationToChildReference

public RelationToChildReference(Relation parent,
                                int position,
                                RelationMember member)

Create a new RelationToChildReference

Parameters:

parent - The parent relation

position - The position of the child in the parent

member - The role and relation for the child

Method Detail

getRelationToChildReferences

public static java.util.Set<RelationToChildReference> getRelationToChildReferences(OsmPrimitive child)

Replies a set of all RelationToChildReferences for a given child primitive.

Parameters:

child - the child primitive

Returns:

a set of all RelationToChildReferences for a given child primitive

getRelationToChildReferences

public static java.util.Set<RelationToChildReference> getRelationToChildReferences(java.util.Collection<? extends OsmPrimitive> children)

Replies a set of all RelationToChildReferences for a collection of child primitives

Parameters:

children - the collection of child primitives

Returns:

a set of all RelationToChildReferences to the children in the collection of child primitives

getParent

public Relation getParent()

Get the parent relation

Returns:

The parent

getPosition

public int getPosition()

Get the position of the child in the parent

Returns:

The position of the child

getRole

public java.lang.String getRole()

Get the role of the child

Returns:

The role

getChild

public OsmPrimitive getChild()

Get the actual child

Returns:

The child

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object