Examples of SimpleFeatureBuilder

org.geotools.feature.simple.SimpleFeatureBuilder
of features we would like to build ( assume schema = (geom:Point,name:String) ) SimpleFeatureType featureType = ... //create the builder SimpleFeatureBuilder builder = new SimpleFeatureBuilder(); //set the type of created features builder.setType( featureType ); //add the attributes builder.add( new Point( 0 , 0 ) ); builder.add( "theName" ); //build the feature SimpleFeature feature = builder.buildFeature( "fid" );

This builder builds a feature by maintaining state. Each call to {@link #add(Object)}creates a new attribute for the feature and stores it locally. When using the add method to add attributes to the feature, values added must be added in the same order as the attributes as defined by the feature type. The methods {@link #set(String,Object)} and {@link #set(int,Object)} are used to add attributes out of order.

Each time the builder builds a feature with a call to {@link #buildFeature(String)}the internal state is reset.

This builder can be used to copy features as well. The following code sample demonstrates:
```
 //original feature SimpleFeature original = ...; //create and initialize the builder SimpleFeatureBuilder builder = new SimpleFeatureBuilder(); builder.init(original); //create the new feature SimpleFeature copy = builder.buildFeature( original.getID() ); 
```
The builder also provides a number of static "short-hand" methods which can be used when its not ideal to instantiate a new builder, thought this will trigger some extra object allocations. In time critical code sections it's better to instantiate the builder once and use it to build all the required features.
```
 SimpleFeatureType type = ..; Object[] values = ...; //build a new feature SimpleFeature feature = SimpleFeatureBuilder.build( type, values, "fid" ); ... SimpleFeature original = ...; //copy the feature SimpleFeature feature = SimpleFeatureBuilder.copy( original ); 
```
This class is not thread safe nor should instances be shared across multiple threads.
@author Justin Deoliveira @author Jody Garnett @source $URL$

Examples of org.geotools.feature.simple.SimpleFeatureBuilder

            .getFeatureFactory(null);


    public SimpleFeature toFeature(Entity entity, Geometry geom) {


        SimpleFeatureType ft = entity instanceof Node ? OSMUtils.nodeType() : OSMUtils.wayType();
        SimpleFeatureBuilder builder = new SimpleFeatureBuilder(ft, FEATURE_FACTORY);


        builder.set("visible", Boolean.TRUE); // TODO: Check this!
        builder.set("version", Integer.valueOf(entity.getVersion()));
        builder.set("timestamp", Long.valueOf(entity.getTimestamp().getTime()));
        builder.set("changeset", Long.valueOf(entity.getChangesetId()));
        String tags = OSMUtils.buildTagsString(entity.getTags());
        builder.set("tags", tags);
        String user = entity.getUser().getName() + ":" + Integer.toString(entity.getUser().getId());
        builder.set("user", user);
        if (entity instanceof Node) {
            builder.set("location", geom);
        } else if (entity instanceof Way) {
            builder.set("way", geom);
            String nodes = buildNodesString(((Way) entity).getWayNodes());
            builder.set("nodes", nodes);
        } else {
            throw new IllegalArgumentException();
        }


        String fid = String.valueOf(entity.getId());
        SimpleFeature simpleFeature = builder.buildFeature(fid);
        return simpleFeature;
    }

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Examples of org.geotools.feature.simple.SimpleFeatureBuilder

        //
    }


    protected Feature feature(SimpleFeatureType type, String id, Object... values)
            throws ParseException {
        SimpleFeatureBuilder builder = new SimpleFeatureBuilder(type);
        for (int i = 0; i < values.length; i++) {
            Object value = values[i];
            if (type.getDescriptor(i) instanceof GeometryDescriptor) {
                if (value instanceof String) {
                    value = new WKTReader2().read((String) value);
                }
            }
            builder.set(i, value);
        }
        return builder.buildFeature(id);
    }

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Examples of org.geotools.feature.simple.SimpleFeatureBuilder

                "LINESTRING (5 5, 6 6)");
    }


    public static Feature feature(SimpleFeatureType type, String id, Object... values)
            throws ParseException {
        SimpleFeatureBuilder builder = new SimpleFeatureBuilder(type);
        for (int i = 0; i < values.length; i++) {
            Object value = values[i];
            if (type.getDescriptor(i) instanceof GeometryDescriptor) {
                if (value instanceof String) {
                    value = new WKTReader2().read((String) value);
                }
            }
            builder.set(i, value);
        }
        return builder.buildFeature(id);
    }

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Examples of org.geotools.feature.simple.SimpleFeatureBuilder

                        : diff.getNewObject();
                RevFeature revFeature = command(RevObjectParse.class).setObjectId(ref.objectId())
                        .call(RevFeature.class).get();
                RevFeatureType revFeatureType = command(RevObjectParse.class)
                        .setObjectId(ref.getMetadataId()).call(RevFeatureType.class).get();
                SimpleFeatureBuilder featureBuilder = new SimpleFeatureBuilder(
                        (SimpleFeatureType) revFeatureType.type());
                ImmutableList<PropertyDescriptor> descriptors = revFeatureType.sortedDescriptors();
                ImmutableList<Optional<Object>> values = revFeature.getValues();
                for (int i = 0; i < descriptors.size(); i++) {
                    PropertyDescriptor descriptor = descriptors.get(i);
                    Optional<Object> value = values.get(i);
                    featureBuilder.set(descriptor.getName(), value.orNull());
                }
                SimpleFeature feature = featureBuilder.buildFeature(ref.name());
                Entity entity = converter.toEntity(feature, id);
                EntityContainer container;
                if (entity instanceof Node) {
                    container = new NodeContainer((Node) entity);
                } else {

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Examples of org.geotools.feature.simple.SimpleFeatureBuilder


    }


    protected Feature feature(SimpleFeatureType type, String id, Object... values)
            throws ParseException {
        SimpleFeatureBuilder builder = new SimpleFeatureBuilder(type);
        for (int i = 0; i < values.length; i++) {
            Object value = values[i];
            if (type.getDescriptor(i) instanceof GeometryDescriptor) {
                if (value instanceof String) {
                    value = new WKTReader2().read((String) value);
                }
            }
            builder.set(i, value);
        }
        return builder.buildFeature(id);
    }

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Examples of org.geotools.feature.simple.SimpleFeatureBuilder

            if (!geometryType.equals(Point.class)) {
                fb.add("nodes", String.class);
            }
            featureType = fb.buildFeatureType();


            featureBuilder = new SimpleFeatureBuilder(featureType);


        }
        return featureType;


    }

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Examples of org.geotools.feature.simple.SimpleFeatureBuilder

                                .equals(geomDescriptorDest.getType().getCoordinateReferenceSystem())) {
                    throw new GeoToolsOpException(
                            GeoToolsOpException.StatusCode.INCOMPATIBLE_FEATURE_TYPE);
                }
                FeatureIterator<F> iterator = delegate.features();
                SimpleFeatureBuilder builder = new SimpleFeatureBuilder(
                        (SimpleFeatureType) featureType);


                return new FeatureTypeConverterIterator<F>(iterator, (SimpleFeatureBuilder) builder);
            }

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Examples of org.geotools.feature.simple.SimpleFeatureBuilder

    private static class SchemaInforcer implements Function<SimpleFeature, SimpleFeature> {


        private SimpleFeatureBuilder builder;


        public SchemaInforcer(final SimpleFeatureType targetSchema) {
            this.builder = new SimpleFeatureBuilder(targetSchema);
        }

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Examples of org.geotools.feature.simple.SimpleFeatureBuilder

            final boolean old, final ObjectDatabase database, final ObjectId metadataId,
            final ProgressListener progressListener) {


        final SimpleFeatureType featureType = addFidAttribute(database.getFeatureType(metadataId));
        final RevFeatureType revFeatureType = RevFeatureTypeImpl.build(featureType);
        final SimpleFeatureBuilder featureBuilder = new SimpleFeatureBuilder(featureType);


        Function<DiffEntry, SimpleFeature> asFeature = new Function<DiffEntry, SimpleFeature>() {


            @Override
            @Nullable
            public SimpleFeature apply(final DiffEntry input) {
                NodeRef nodeRef = old ? input.getOldObject() : input.getNewObject();
                if (nodeRef == null) {
                    return null;
                }
                final RevFeature revFeature = database.getFeature(nodeRef.objectId());
                ImmutableList<Optional<Object>> values = revFeature.getValues();
                for (int i = 0; i < values.size(); i++) {
                    String name = featureType.getDescriptor(i + 1).getLocalName();
                    Object value = values.get(i).orNull();
                    featureBuilder.set(name, value);
                }
                featureBuilder.set("geogig_fid", nodeRef.name());
                Feature feature = featureBuilder.buildFeature(nodeRef.name());
                feature.getUserData().put(Hints.USE_PROVIDED_FID, true);
                feature.getUserData().put(RevFeature.class, revFeature);
                feature.getUserData().put(RevFeatureType.class, revFeatureType);


                if (feature instanceof SimpleFeature) {

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Examples of org.geotools.feature.simple.SimpleFeatureBuilder


        private SimpleFeatureBuilder newFeaturesBuilder;


        public InfiniteFeatureReader(FeatureReader<SimpleFeatureType, SimpleFeature> reader) {
            this.reader = reader;
            this.newFeaturesBuilder = new SimpleFeatureBuilder(reader.getFeatureType());
        }

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