GeoJSONFeatureCollectionWrapper (OpenJUMP 2.3.0 API)

java.lang.Object
- com.vividsolutions.jump.io.geojson.GeoJSONFeatureCollectionWrapper

All Implemented Interfaces:

org.json.simple.JSONStreamAware
```
public class GeoJSONFeatureCollectionWrapper
extends Object
implements org.json.simple.JSONStreamAware
```
a wrapper for a feature collection to do funky geojson stuff to/with

Field Summary

Fields
Modifier and Type Field Description

static AttributeType ATTRIBUTETYPE_NULL

Constructor Summary

Constructors
Constructor	Description
`GeoJSONFeatureCollectionWrapper()`	create a new empty FeatureCollection wrapper
`GeoJSONFeatureCollectionWrapper(FeatureCollection fc)`	create a wrapper for an existing FeatureCollection

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`add(Map featureMap)`	add a Feature defined by given JSON-simple map to the collection
`FeatureCollection`	`getFeatureCollection()`	we need to fixup the feature schema before the collection is ready to be used
`int`	`size()`
`static AttributeType`	`toAttributeType(Object value)`
`void`	`writeJSONString(Writer out)`
`void`	`writeJSONString(Writer out, TaskMonitor monitor)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

ATTRIBUTETYPE_NULL

public static final AttributeType ATTRIBUTETYPE_NULL

Constructor Detail
- GeoJSONFeatureCollectionWrapper
```
public GeoJSONFeatureCollectionWrapper()
```
  create a new empty FeatureCollection wrapper
- GeoJSONFeatureCollectionWrapper
```
public GeoJSONFeatureCollectionWrapper(FeatureCollection fc)
```
  create a wrapper for an existing FeatureCollection

Method Detail

add
```
public void add(Map featureMap)
         throws Exception
```
add a Feature defined by given JSON-simple map to the collection

Throws:

Exception

toAttributeType

public static AttributeType toAttributeType(Object value)

size
```
public int size()
```

getFeatureCollection
```
public FeatureCollection getFeatureCollection()
```
we need to fixup the feature schema before the collection is ready to be used

Returns:

the FeatureCollection after the FeatureSchema has been fixed

writeJSONString
```
public void writeJSONString(Writer out)
                     throws IOException
```
Specified by:

writeJSONString in interface org.json.simple.JSONStreamAware

Throws:

IOException

writeJSONString

public void writeJSONString(Writer out,
                            TaskMonitor monitor)
                     throws IOException

Throws:: IOException