uk.ac.starlink.tfcat

Class Feature

java.lang.Object

uk.ac.starlink.tfcat.TfcatObject

uk.ac.starlink.tfcat.Feature

public class Feature
extends TfcatObject

Represents a TFCat Feature object.

Since:

9 Feb 2022

Author:

Mark Taylor

Constructor Summary

Constructors

Constructor and Description
Feature(org.json.JSONObject json, Crs crs, Bbox bbox, Geometry<?> geometry, String id, org.json.JSONObject properties) Constructor.

Method Summary

Modifier and Type	Method and Description
Geometry<?>	getGeometry() Returns this feature's geometry.
String	getId() Returns this feature's identifier.
org.json.JSONObject	getProperties() Returns this featurs's properties object.
void	purgeJson() Removes any reference to the original parsed JSON from this object.

Methods inherited from class uk.ac.starlink.tfcat.TfcatObject

getBbox, getCrs, getJson, getParent, getType

Methods inherited from class java.lang.Object

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

Constructor Detail

Feature

public Feature(org.json.JSONObject json,
               Crs crs,
               Bbox bbox,
               Geometry<?> geometry,
               String id,
               org.json.JSONObject properties)

Constructor.

Parameters:

json - JSON object with "type":"Feature" on which this is based

crs - coordinate reference system, may be null

bbox - bounding box, may be null

geometry - geometry content, may be null

id - identifier string, may be null

properties - properties object, may be null

Method Detail

getGeometry

public Geometry<?> getGeometry()

Returns this feature's geometry.

Returns:

geometry, may be null

getId

public String getId()

Returns this feature's identifier.

Returns:

id string, may be null

getProperties

public org.json.JSONObject getProperties()

Returns this featurs's properties object.

Returns:

properties object, may be null

purgeJson

public void purgeJson()

Description copied from class: TfcatObject

Removes any reference to the original parsed JSON from this object. This may be useful for purposes of efficiency following a parse if the TFCat objects are to be long-lived.

Overrides:

purgeJson in class TfcatObject