org.mapsforge.map.writer.model

Class OSMTag

java.lang.Object

org.mapsforge.map.writer.model.OSMTag

public class OSMTag
extends java.lang.Object

Represents an OSM entity which is defined by a tag/value pair. Each OSM entity is attributed with the zoom level on which it should appear first.

Constructor Summary

Constructors

Constructor and Description
OSMTag(short id, java.lang.String key, java.lang.String value, byte zoomAppear, boolean renderable, boolean forcePolygonLine, boolean labelPosition)

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj)
static OSMTag	fromOSMTag(OSMTag otherTag, short newID) Convenience method that constructs a new OSMTag with a new id from another OSMTag.
short	getId()
java.lang.String	getKey()
java.lang.String	getValue()
byte	getZoomAppear()
int	hashCode()
boolean	isBuilding()
boolean	isBuildingPart()
boolean	isCoastline()
boolean	isForcePolygonLine()
boolean	isLabelPosition()
boolean	isRenderable()
java.lang.String	tagKey()
static java.lang.String	tagKey(java.lang.String key, java.lang.String value) Convenience method for generating a string representation of a key/value pair.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

OSMTag

public OSMTag(short id,
              java.lang.String key,
              java.lang.String value,
              byte zoomAppear,
              boolean renderable,
              boolean forcePolygonLine,
              boolean labelPosition)

Parameters:

id - the internal id of the tag

key - the key of the tag

value - the value of the tag

zoomAppear - the minimum zoom level the tag appears first

renderable - flag if the tag represents a renderable entity

forcePolygonLine - flag if polygon line instead of area is forced with closed polygons

labelPosition - flag if label position should be computed for polygons with such tag

Method Detail

fromOSMTag

public static OSMTag fromOSMTag(OSMTag otherTag,
                                short newID)

Convenience method that constructs a new OSMTag with a new id from another OSMTag.

Parameters:

otherTag - the OSMTag to copy

newID - the new id

Returns:

a newly constructed OSMTag with the attributes of otherTag

tagKey

public static java.lang.String tagKey(java.lang.String key,
                                      java.lang.String value)

Convenience method for generating a string representation of a key/value pair.

Parameters:

key - the key of the tag

value - the value of the tag

Returns:

a string representation of the key/Value pair

equals

public final boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

getId

public final short getId()

Returns:

the id

getKey

public final java.lang.String getKey()

Returns:

the key

getValue

public final java.lang.String getValue()

Returns:

the value

getZoomAppear

public final byte getZoomAppear()

Returns:

the zoomAppear

hashCode

public final int hashCode()

Overrides:

hashCode in class java.lang.Object

isBuilding

public final boolean isBuilding()

Returns:

whether the tag represents a building

isBuildingPart

public final boolean isBuildingPart()

Returns:

whether the tag represents a building part

isCoastline

public final boolean isCoastline()

Returns:

whether the tag represents a coastline

isForcePolygonLine

public final boolean isForcePolygonLine()

Returns:

the forcePolygonLine

isLabelPosition

public boolean isLabelPosition()

Returns:

the labelPosition

isRenderable

public final boolean isRenderable()

Returns:

the renderable

tagKey

public final java.lang.String tagKey()

Returns:

the string representation of the OSMTag

toString

public final java.lang.String toString()

Overrides:

toString in class java.lang.Object