Package org.openstreetmap.josm.data.vector

Class VectorPrimitive

java.lang.Object

org.openstreetmap.josm.data.osm.AbstractPrimitive

org.openstreetmap.josm.data.vector.VectorPrimitive

All Implemented Interfaces:

java.lang.Comparable<IPrimitive>, IQuadBucketType, IFilterablePrimitive, IPrimitive, PrimitiveId, Stylable, Tagged, DataLayer<java.lang.String>

Direct Known Subclasses:

VectorNode, VectorRelation, VectorWay

public abstract class VectorPrimitive
extends AbstractPrimitive
implements DataLayer<java.lang.String>

The base class for Vector primitives

Since:

17862

Field Summary

Fields

Modifier and Type	Field	Description
private VectorDataSet	dataSet
private boolean	highlighted
private java.lang.String	layer
private StyleCache	mappaintStyle
private java.lang.Object	referrers

Fields inherited from class org.openstreetmap.josm.data.osm.AbstractPrimitive

changesetId, FLAG_ALL_REFERRERS_DOWNLOADED, FLAG_ANNOTATED, FLAG_DELETED, FLAG_DIRECTION_REVERSED, FLAG_DISABLED, FLAG_DISABLED_TYPE, FLAG_HAS_DIRECTIONS, FLAG_HIDDEN_TYPE, FLAG_HIDE_IF_DISABLED, FLAG_HIGHLIGHTED, FLAG_INCOMPLETE, FLAG_MODIFIED, FLAG_PRESERVED, FLAG_TAGGED, FLAG_VISIBLE, flags, id, keys, mappaintCacheIdx, timestamp, user, version

Fields inherited from interface org.openstreetmap.josm.data.osm.Tagged

MAX_TAG_LENGTH

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	VectorPrimitive(java.lang.String layer)	Create a primitive for a specific vector layer

Method Summary

Modifier and Type	Method	Description
protected void	addReferrer(IPrimitive referrer)	Add new referrer.
void	declareCachedStyleUpToDate()	Declare that the cached style for this primitive is up to date.
private void	doVisitReferrers(java.util.function.Consumer<IPrimitive> visitor)
StyleCache	getCachedStyle()	Returns the cached style.
VectorDataSet	getDataSet()	Returns the parent data set of this primitive.
java.lang.String	getLayer()	Data layer information *
java.util.List<VectorPrimitive>	getReferrers(boolean allowWithoutDataset)	Find primitives that reference this primitive.
boolean	hasDirectionKeys()	true if this object has direction dependent tags (e.g.
boolean	isAnnotated()	Determines if this object is considered "annotated".
boolean	isCachedStyleUpToDate()	Check if the cached style for this primitive is up to date.
boolean	isHighlighted()	Checks if the highlight flag for this primitive was set
protected void	keysChangedImpl(java.util.Map<java.lang.String,java.lang.String> originalKeys)	What to do, when the tags have changed by one of the tag-changing methods.
private <T extends IPrimitive> java.util.stream.Stream<T>	referrers(boolean allowWithoutDataset, java.lang.Class<T> filter)
<T extends IPrimitive> java.util.stream.Stream<T>	referrers(java.lang.Class<T> filter)	Gets all primitives in the current dataset that reference this primitive.
protected void	removeReferrer(IPrimitive referrer)	Remove referrer.
boolean	reversedDirection()	true if this object has the "reversed direction" flag enabled
void	setCachedStyle(StyleCache mappaintStyle)	Sets the cached style.
protected void	setDataSet(VectorDataSet newDataSet)
void	setDisabled(boolean disabled)	Make this object disabled
void	setHighlighted(boolean highlighted)	Updates the highlight flag for this primitive.
protected void	setId(long id)	Set the id of the object
void	setVisible(boolean visible)	Make this object visible
void	visitReferrers(PrimitiveVisitor visitor)	Visits visitor for all referrers.

Methods inherited from class org.openstreetmap.josm.data.osm.AbstractPrimitive

clearOsmMetadata, cloneFrom, doGet, get, getChangesetId, getDisabledType, getDiscardableKeys, getFlagsAsString, getHiddenType, getId, getIdGenerator, getIgnoreCase, getInstant, getInterestingTags, getKeys, getNumKeys, getRawTimestamp, getTimestamp, getUninterestingKeys, getUniqueId, getUser, getVersion, getWorkInProgressKeys, hasKey, hasKey, hasKeys, isDeleted, isDisabled, isDisabledAndHidden, isDrawable, isIncomplete, isModified, isNew, isNewOrUndeleted, isPreserved, isReferrersDownloaded, isTagged, isTimestampEmpty, isUndeleted, isUninterestingKey, isUsable, isVisible, keys, keySet, put, putAll, remove, removeAll, setChangesetId, setDeleted, setDisabledState, setDisabledType, setHiddenType, setIncomplete, setInstant, setKeys, setKeys, setModified, setOsmId, setRawTimestamp, setReferrersDownloaded, setTimestamp, setUser, unsetDisabledState, updateFlags, updateFlagsChanged, visitKeys

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Comparable

compareTo

Methods inherited from interface org.openstreetmap.josm.data.vector.DataLayer

setLayer

Methods inherited from interface org.openstreetmap.josm.data.osm.IPrimitive

accept, getBBox, getChildren, getDisplayName, getDisplayType, getLocalName, getName, getOsmId, getOsmPrimitiveId, getPrimitiveId, getReferrers, getStyleCacheSyncObject, hasSameInterestingTags, isMemberOfSelected, isMultipolygon, isOuterMemberOfSelected, isSelectable, isSelected

Methods inherited from interface org.openstreetmap.josm.data.osm.PrimitiveId

getType

Methods inherited from interface org.openstreetmap.josm.data.osm.Stylable

clearCachedStyle

Methods inherited from interface org.openstreetmap.josm.data.osm.Tagged

hasTag, hasTag, hasTag, hasTag, hasTagDifferent, hasTagDifferent, hasTagDifferent, isKeyFalse, isKeyTrue, put

Field Detail

dataSet

private VectorDataSet dataSet

highlighted

private boolean highlighted

mappaintStyle

private StyleCache mappaintStyle

layer

private final java.lang.String layer

referrers

private java.lang.Object referrers

Constructor Detail

VectorPrimitive

protected VectorPrimitive(java.lang.String layer)

Create a primitive for a specific vector layer

Parameters:

layer - The layer for the primitive

Method Detail

keysChangedImpl

protected void keysChangedImpl(java.util.Map<java.lang.String,java.lang.String> originalKeys)

Description copied from class: AbstractPrimitive

What to do, when the tags have changed by one of the tag-changing methods.

Specified by:

keysChangedImpl in class AbstractPrimitive

Parameters:

originalKeys - original tags

isHighlighted

public boolean isHighlighted()

Description copied from interface: IPrimitive

Checks if the highlight flag for this primitive was set

Specified by:

isHighlighted in interface IPrimitive

Overrides:

isHighlighted in class AbstractPrimitive

Returns:

The highlight flag.

setHighlighted

public void setHighlighted(boolean highlighted)

Description copied from interface: IPrimitive

Updates the highlight flag for this primitive.

Specified by:

setHighlighted in interface IPrimitive

Parameters:

highlighted - The new highlight flag.

isAnnotated

public boolean isAnnotated()

Description copied from interface: IPrimitive

Determines if this object is considered "annotated". To be "annotated", an object must have one or more "work in progress" tags, such as "note" or "fixme".

Specified by:

isAnnotated in interface IPrimitive

Overrides:

isAnnotated in class AbstractPrimitive

Returns:

true if this object is considered "annotated"

getDataSet

public VectorDataSet getDataSet()

Description copied from interface: IPrimitive

Returns the parent data set of this primitive.

Specified by:

getDataSet in interface IPrimitive

Returns:

OsmData this primitive is part of.

setDataSet

protected void setDataSet(VectorDataSet newDataSet)

getCachedStyle

public final StyleCache getCachedStyle()

Description copied from interface: Stylable

Returns the cached style.

Specified by:

getCachedStyle in interface Stylable

Returns:

the cached style

setCachedStyle

public final void setCachedStyle(StyleCache mappaintStyle)

Description copied from interface: Stylable

Sets the cached style.

Specified by:

setCachedStyle in interface Stylable

Parameters:

mappaintStyle - the cached style

isCachedStyleUpToDate

public final boolean isCachedStyleUpToDate()

Description copied from interface: Stylable

Check if the cached style for this primitive is up to date.

Specified by:

isCachedStyleUpToDate in interface Stylable

Returns:

true if the cached style for this primitive is up to date

declareCachedStyleUpToDate

public final void declareCachedStyleUpToDate()

Description copied from interface: Stylable

Declare that the cached style for this primitive is up to date.

Specified by:

declareCachedStyleUpToDate in interface Stylable

hasDirectionKeys

public boolean hasDirectionKeys()

Description copied from interface: IPrimitive

true if this object has direction dependent tags (e.g. oneway)

Specified by:

hasDirectionKeys in interface IPrimitive

Overrides:

hasDirectionKeys in class AbstractPrimitive

Returns:

true if this object has direction dependent tags

reversedDirection

public boolean reversedDirection()

Description copied from interface: IPrimitive

true if this object has the "reversed direction" flag enabled

Specified by:

reversedDirection in interface IPrimitive

Overrides:

reversedDirection in class AbstractPrimitive

Returns:

true if this object has the "reversed direction" flag enabled

getReferrers

public final java.util.List<VectorPrimitive> getReferrers(boolean allowWithoutDataset)

Description copied from interface: IPrimitive

Find primitives that reference this primitive. Returns only primitives that are included in the same dataset as this primitive.
For example following code will add wnew as referer to all nodes of existingWay, but this method will not return wnew because it's not part of the dataset
Way wnew = new Way(existingWay)

Specified by:

getReferrers in interface IPrimitive

Parameters:

allowWithoutDataset - If true, method will return empty list if primitive is not part of the dataset. If false, exception will be thrown in this case

Returns:

a collection of all primitives that reference this primitive.

addReferrer

protected void addReferrer(IPrimitive referrer)

Add new referrer. If referrer is already included then no action is taken

Parameters:

referrer - The referrer to add

removeReferrer

protected void removeReferrer(IPrimitive referrer)

Remove referrer. No action is taken if referrer is not registered

Parameters:

referrer - The referrer to remove

referrers

private <T extends IPrimitive> java.util.stream.Stream<T> referrers(boolean allowWithoutDataset,
                                                                    java.lang.Class<T> filter)

referrers

public final <T extends IPrimitive> java.util.stream.Stream<T> referrers(java.lang.Class<T> filter)

Gets all primitives in the current dataset that reference this primitive.

Type Parameters:

T - type of primitives

Parameters:

filter - restrict primitives to subclasses

Returns:

the referrers as Stream

visitReferrers

public void visitReferrers(PrimitiveVisitor visitor)

Description copied from interface: IPrimitive

Visits visitor for all referrers.

Specified by:

visitReferrers in interface IPrimitive

Parameters:

visitor - the visitor. Ignored, if null.

doVisitReferrers

private void doVisitReferrers(java.util.function.Consumer<IPrimitive> visitor)

setId

protected void setId(long id)

Set the id of the object

Parameters:

id - The id

setDisabled

public void setDisabled(boolean disabled)

Make this object disabled

Parameters:

disabled - true to disable the object

setVisible

public void setVisible(boolean visible)

Make this object visible

Specified by:

setVisible in interface IPrimitive

Overrides:

setVisible in class AbstractPrimitive

Parameters:

visible - true to make this object visible (default)

See Also:

IPrimitive.isVisible()

getLayer

public java.lang.String getLayer()

Data layer information *

Specified by:

getLayer in interface DataLayer<java.lang.String>

Returns:

The layer