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Java Feature类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了Java中org.geojson.Feature的典型用法代码示例。如果您正苦于以下问题:Java Feature类的具体用法?Java Feature怎么用?Java Feature使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。



Feature类属于org.geojson包,在下文中一共展示了Feature类的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的Java代码示例。

示例1: toFeatureCollectionWithMetadata

import org.geojson.Feature; //导入依赖的package包/类
private FeatureCollection toFeatureCollectionWithMetadata(final AreaEntity<?> area,
                                                          final HuntingClub club,
                                                          final int huntingYear) {

    return area.computeCombinedFeatures(zoneRepository, 1)
            .map(featureCollection -> {
                final Date saveDate = area.getLatestCombinedModificationTime();
                final DateTime saveDateTime = new DateTime(saveDate).withZone(DateTimeZone.UTC);

                for (final Feature feature : featureCollection) {
                    feature.setId(null);
                    feature.setProperty(GeoJSONConstants.PROPERTY_CLUB_NAME, club.getNameLocalisation());
                    feature.setProperty(GeoJSONConstants.PROPERTY_AREA_NAME, area.getNameLocalisation());
                    feature.setProperty(GeoJSONConstants.PROPERTY_AREA_SIZE, Math.round(area.getZone().getComputedAreaSize()));
                    feature.setProperty(GeoJSONConstants.PROPERTY_WATER_AREA_SIZE, Math.round(area.getZone().getWaterAreaSize()));
                    feature.setProperty(GeoJSONConstants.PROPERTY_SAVE_DATE, ISODateTimeFormat.basicDateTimeNoMillis().print(saveDateTime));
                    feature.setProperty(GeoJSONConstants.PROPERTY_HUNTING_YEAR, huntingYear);
                }

                return featureCollection;
            })
            .orElseThrow(MissingHuntingClubAreaGeometryException::new);
}
 
开发者ID:suomenriistakeskus,项目名称:oma-riista-web,代码行数:24,代码来源:HuntingClubAreaExportFeature.java


示例2: geoJSON

import org.geojson.Feature; //导入依赖的package包/类
@Transactional(readOnly = true, timeout = 60)
public FeatureCollection geoJSON(final long clubAreaId) {
    final HuntingClubArea huntingClubArea = requireEntityService
            .requireHuntingClubArea(clubAreaId, EntityPermission.READ);

    if (huntingClubArea.getZone() != null) {
        final GISZone gisZone = huntingClubArea.getZone();
        final FeatureCollection features = zoneRepository.getPalstaFeatures(gisZone.getId(), GISUtils.SRID.WGS84);
        features.setBbox(zoneRepository.getBounds(gisZone.getId(), GISUtils.SRID.WGS84));

        final Optional<Feature> excludedFeature = gisZone.getExcludedAsGeoJSON(GeoJSONConstants.ID_EXCLUDED);
        excludedFeature.ifPresent(features::add);

        // Metsähallitus hirvialueet
        features.addAll(metsahallitusRepository.listZoneHirviFeatures(gisZone.getId(), GISUtils.SRID.WGS84));

        return features;
    }
    return new FeatureCollection();
}
 
开发者ID:suomenriistakeskus,项目名称:oma-riista-web,代码行数:21,代码来源:HuntingClubAreaZoneFeature.java


示例3: PalstaFeatureCollection

import org.geojson.Feature; //导入依赖的package包/类
public PalstaFeatureCollection(final FeatureCollection featureCollection,
                               final List<Integer> currentList) {
    this.current = Ints.toArray(currentList);

    final List<Feature> palstaFeatures = featureCollection.getFeatures().stream()
            .filter(f -> f.getId() != null && DIGIT_MATCHER.matchesAllOf(f.getId()))
            .collect(toList());

    this.toRetain = palstaFeatures.stream()
            .mapToInt(f -> Integer.parseInt(f.getId()))
            .toArray();

    this.toReplace = palstaFeatures.stream()
            .filter(f -> Boolean.TRUE.equals(f.getProperty(GeoJSONConstants.PROPERTY_FIXED)))
            .mapToInt(f -> Integer.parseInt(f.getId()))
            .toArray();
}
 
开发者ID:suomenriistakeskus,项目名称:oma-riista-web,代码行数:18,代码来源:PalstaFeatureCollection.java


示例4: execute

import org.geojson.Feature; //导入依赖的package包/类
@Nonnull
public FeatureCollection execute(final Set<Long> zoneIds, final GISUtils.SRID srid, final double simplifyAmount) {
    final FeatureCollection featureCollection = new FeatureCollection();
    featureCollection.setCrs(srid.getGeoJsonCrs());

    if (zoneIds.isEmpty()) {
        return featureCollection;
    }

    final MapSqlParameterSource params = new MapSqlParameterSource()
            .addValue("zoneIds", zoneIds)
            .addValue("crs", srid.getValue())
            .addValue("simplify", simplifyAmount);

    final List<Feature> features = jdbcOperations.query(SQL, params, (rs, i) -> mapResultToFeature(rs));

    if (features != null) {
        featureCollection.setFeatures(features);
    }

    return featureCollection;
}
 
开发者ID:suomenriistakeskus,项目名称:oma-riista-web,代码行数:23,代码来源:GetCombinedFeatureCollectionQuery.java


示例5: mapResultToFeature

import org.geojson.Feature; //导入依赖的package包/类
@Nonnull
private Feature mapResultToFeature(final ResultSet rs) throws SQLException {
    final Feature feature = new Feature();

    feature.setId(String.valueOf(rs.getLong("id")));
    feature.setGeometry(GISUtils.parseGeoJSONGeometry(objectMapper, rs.getString("geom")));
    feature.setProperty(GeoJSONConstants.PROPERTY_NUMBER, PropertyIdentifier.formatPropertyIdentifier(rs.getLong("tunnus")));
    feature.setProperty(GeoJSONConstants.PROPERTY_SIZE, rs.getDouble("area_size"));

    if (rs.getBoolean("is_changed")) {
        feature.setProperty(GeoJSONConstants.PROPERTY_CHANGED, true);
        feature.setProperty(GeoJSONConstants.PROPERTY_SIZE_DIFF, rs.getFloat("diff_area"));
        feature.setProperty(GeoJSONConstants.PROPERTY_PALSTA_NEW_ID, rs.getLong("new_palsta_id"));
        feature.setProperty(GeoJSONConstants.PROPERTY_NUMBER_NEW, PropertyIdentifier.formatPropertyIdentifier(rs.getLong("new_palsta_tunnus")));
    }

    return feature;
}
 
开发者ID:suomenriistakeskus,项目名称:oma-riista-web,代码行数:19,代码来源:GetPalstaFeatureCollectionQuery.java


示例6: execute

import org.geojson.Feature; //导入依赖的package包/类
public FeatureCollection execute(final long zoneId, final GISUtils.SRID srid) {
    final MapSqlParameterSource params = new MapSqlParameterSource()
            .addValue("zoneId", zoneId)
            .addValue("crs", srid.getValue());

    final List<Feature> features = jdbcOperations.query(SQL, params, (resultSet, i) -> {
        final Feature feature = new Feature();
        feature.setId(Long.toString(zoneId));
        feature.setProperty(GeoJSONConstants.PROPERTY_NUMBER, resultSet.getString("property_identifier"));
        feature.setGeometry(GISUtils.parseGeoJSONGeometry(objectMapper, resultSet.getString("geom")));

        return feature;
    });

    final FeatureCollection featureCollection = new FeatureCollection();

    if (features != null) {
        featureCollection.setFeatures(features);
    }

    return featureCollection;
}
 
开发者ID:suomenriistakeskus,项目名称:oma-riista-web,代码行数:23,代码来源:GetExternalFeatureCollectionQuery.java


示例7: build

import org.geojson.Feature; //导入依赖的package包/类
public BoundedDataSet build(final GeoJsonObject data) {
    dataSet = new DataSet();

    if (data instanceof FeatureCollection) {
        processFeatureCollection((FeatureCollection) data);
    } else if (data instanceof GeometryCollection) {
        processGeometryCollection(null, (GeometryCollection) data);
    } else if (data instanceof Feature) {
        processFeature((Feature) data);
    } else {
        processGeometry(null, data);
    }

    Bounds bounds = null;
    for (OsmPrimitive osmPrimitive : dataSet.allPrimitives()) {
        bounds = mergeBounds(bounds, osmPrimitive);
    }
    return new BoundedDataSet(dataSet, bounds);
}
 
开发者ID:JOSM,项目名称:geojson,代码行数:20,代码来源:DataSetBuilder.java


示例8: processGeometry

import org.geojson.Feature; //导入依赖的package包/类
private void processGeometry(final Feature feature, final GeoJsonObject geometry) {
    if (geometry instanceof Feature) {
        processGeometry((Feature) geometry, ((Feature) geometry).getGeometry());
    } else {
        if (geometry instanceof Point) {
            processPoint(feature, ((Point) geometry).getCoordinates());
        } else if (geometry instanceof LineString) {
            processLineString(feature, ((LineString) geometry).getCoordinates());
        } else if (geometry instanceof Polygon) {
            processPolygon(feature, ((Polygon) geometry).getCoordinates());
        } else if (geometry instanceof MultiPoint) {
            processMultiPoint(feature, (MultiPoint) geometry);
        } else if (geometry instanceof MultiLineString) {
            processMultiLineString(feature, (MultiLineString) geometry);
        } else if (geometry instanceof MultiPolygon) {
            processMultiPolygon(feature, (MultiPolygon) geometry);
        } else if (geometry instanceof GeometryCollection) {
            processGeometryCollection(feature, (GeometryCollection) geometry);
        }
    }
}
 
开发者ID:JOSM,项目名称:geojson,代码行数:22,代码来源:DataSetBuilder.java


示例9: handleMissingTypeId

import org.geojson.Feature; //导入依赖的package包/类
@Override
public JavaType handleMissingTypeId(DeserializationContext ctxt, JavaType baseType, TypeIdResolver idResolver,
    String failureMsg) throws IOException {
  if (baseType.getRawClass() == Feature.class) {
    return idResolver.typeFromId(ctxt, "Feature");
  }
  return super.handleMissingTypeId(ctxt, baseType, idResolver, failureMsg);
}
 
开发者ID:dbmdz,项目名称:iiif-apis,代码行数:9,代码来源:ProblemHandler.java


示例10: serialize

import org.geojson.Feature; //导入依赖的package包/类
@Override
public String serialize(Object object) throws JsonProcessingException {
    if (object == null || !GeoJsonObject.class.isAssignableFrom(object.getClass())) {
        return null;
    }
    GeoJsonObject geoJson = (GeoJsonObject) object;
    ObjectMapper mapper = new ObjectMapper();
    mapper.setSerializationInclusion(JsonInclude.Include.NON_NULL);
    mapper.addMixIn(Feature.class, FeatureMixIn.class);
    return mapper.writeValueAsString(geoJson);
}
 
开发者ID:FraunhoferIOSB,项目名称:SensorThingsServer,代码行数:12,代码来源:GeoJsonSerializer.java


示例11: report

import org.geojson.Feature; //导入依赖的package包/类
@Transactional(readOnly = true)
public FeatureCollection report(int year) {
    if (year < MIN_YEAR || year > MAX_YEAR) {
        throw new IllegalArgumentException("Year must be between" + MIN_YEAR + " and " + MAX_YEAR);
    }

    List<Feature> features = jdbcTemplate.query(SQL, getSqlParameterSource(year, "209"), new RowMapper<Feature>() {
        private final ObjectMapper objectMapper = new ObjectMapper();

        @Override
        public Feature mapRow(ResultSet rs, int rowNum) throws SQLException {
            Feature feature = new Feature();
            feature.getProperties().put("day", rs.getString("day"));
            feature.getProperties().put("gender", rs.getString("gender"));
            feature.getProperties().put("age", rs.getString("age"));
            feature.getProperties().put("luke_status", rs.getString("luke_status"));
            feature.getProperties().put("rhy_code", rs.getString("rhy_code"));
            feature.getProperties().put("rhy_fi", rs.getString("rhy_fi"));
            feature.getProperties().put("rhy_sv", rs.getString("rhy_sv"));
            try {
                feature.setGeometry(objectMapper.readValue(rs.getString("geom"), GeoJsonObject.class));
            } catch (IOException e) {
                throw new RuntimeException(e);
            }
            return feature;
        }
    });

    FeatureCollection featureCollection = new FeatureCollection();
    featureCollection.setFeatures(features);

    Crs crs = new Crs();
    crs.getProperties().put("name", "urn:ogc:def:crs:EPSG::3067");

    featureCollection.setCrs(crs);

    return featureCollection;
}
 
开发者ID:suomenriistakeskus,项目名称:oma-riista-web,代码行数:39,代码来源:PublicWolfReportFeature.java


示例12: exportClubAreaFeatures

import org.geojson.Feature; //导入依赖的package包/类
private FeatureCollection exportClubAreaFeatures(Locale locale, GISZone zone, LocalisedString areaName, LocalisedString clubName, Date modificationTime) {
    final LocalDateTime saveDateTime = DateUtil.toLocalDateTimeNullSafe(modificationTime);
    final String saveDate = DTF.print(saveDateTime);

    final double[] bbox = gisZoneRepository.getBounds(zone.getId(), GISUtils.SRID.ETRS_TM35FIN);

    final GeometryAndSize geometryAndSize = getZoneFeature(zone.getId());

    final Feature feature = new Feature();
    feature.setGeometry(geometryAndSize.geom);
    feature.setProperty("clubName", clubName.getAnyTranslation(locale));
    feature.setProperty("saveDate", i18n("saveDate", locale) + " " + saveDate);
    feature.setProperty("areaName", i18n("areaName", locale) + " " + areaName.getAnyTranslation(locale));
    feature.setProperty("areaSize", formatAreaSize(locale, "totalAreaSize", geometryAndSize.totalAreaSize) + " " +
            formatAreaSize(locale, "landAreaSize", geometryAndSize.landAreaSize) + " " +
            formatAreaSize(locale, "waterAreaSize", geometryAndSize.waterAreaSize));
    feature.setProperty("fill", "rgb(0, 192, 60)");
    feature.setProperty("fill-opacity", 0.3);
    feature.setProperty("stroke-width", 3.0);
    feature.setProperty("stroke", "rgb(0,0,0)");

    final FeatureCollection featureCollection = new FeatureCollection();
    featureCollection.setCrs(GISUtils.SRID.ETRS_TM35FIN.getGeoJsonCrs());
    featureCollection.setBbox(bbox);
    featureCollection.setFeatures(ImmutableList.of(feature));

    return featureCollection;
}
 
开发者ID:suomenriistakeskus,项目名称:oma-riista-web,代码行数:29,代码来源:AreaPrintFeature.java


示例13: extractMetsahallitusHirvi

import org.geojson.Feature; //导入依赖的package包/类
private static Set<Integer> extractMetsahallitusHirvi(final FeatureCollection featureCollection) {
    return featureCollection.getFeatures().stream()
            .map(Feature::getId)
            .filter(Objects::nonNull)
            .filter(id -> id.startsWith(GeoJSONConstants.ID_PREFIX_MH_HIRVI))
            .map(id -> id.substring(GeoJSONConstants.ID_PREFIX_MH_HIRVI.length()))
            .map(Integer::parseInt)
            .collect(Collectors.toSet());
}
 
开发者ID:suomenriistakeskus,项目名称:oma-riista-web,代码行数:10,代码来源:HuntingClubAreaZoneFeature.java


示例14: mapRow

import org.geojson.Feature; //导入依赖的package包/类
@Override
public Feature mapRow(ResultSet resultSet, int i) throws SQLException {
    final Feature feature = new Feature();

    feature.setId(String.valueOf(resultSet.getLong("id")));
    feature.setGeometry(GISUtils.parseGeoJSONGeometry(objectMapper, resultSet.getString("geom")));
    feature.setProperty(GeoJSONConstants.PROPERTY_NUMBER, StringUtils.leftPad(Long.toString(resultSet.getLong("tunnus")), 14, '0'));
    feature.setProperty(GeoJSONConstants.PROPERTY_SIZE, resultSet.getDouble("area_size"));

    return feature;
}
 
开发者ID:suomenriistakeskus,项目名称:oma-riista-web,代码行数:12,代码来源:GISPropertyGeometryRepository.java


示例15: getHirviFeature

import org.geojson.Feature; //导入依赖的package包/类
@Override
@Transactional(readOnly = true)
public Feature getHirviFeature(final int id, final GISUtils.SRID srid) {
    final MapSqlParameterSource params = new MapSqlParameterSource()
            .addValue("id", id)
            .addValue("srid", srid.getValue())
            .addValue("simplify", SIMPLIFY_AMOUNT);

    final String sql = SELECT_MH_HIRVI + " FROM mh_hirvi mh WHERE gid = :id;";

    return namedParameterJdbcTemplate.queryForObject(sql, params, ROW_MAPPER_HIRVI);
}
 
开发者ID:suomenriistakeskus,项目名称:oma-riista-web,代码行数:13,代码来源:GISMetsahallitusRepositoryImpl.java


示例16: listZoneHirviFeatures

import org.geojson.Feature; //导入依赖的package包/类
@Override
@Transactional(readOnly = true)
public List<Feature> listZoneHirviFeatures(final long zoneId, final GISUtils.SRID srid) {
    final MapSqlParameterSource params = new MapSqlParameterSource()
            .addValue("zoneId", zoneId)
            .addValue("srid", srid.getValue())
            .addValue("simplify", SIMPLIFY_AMOUNT);

    final String sql = SELECT_MH_HIRVI +
            " FROM zone_mh_hirvi zmh" +
            " JOIN mh_hirvi mh ON (zmh.mh_hirvi_id = mh.gid) " +
            " WHERE zmh.zone_id = :zoneId;";

    return namedParameterJdbcTemplate.query(sql, params, ROW_MAPPER_HIRVI);
}
 
开发者ID:suomenriistakeskus,项目名称:oma-riista-web,代码行数:16,代码来源:GISMetsahallitusRepositoryImpl.java


示例17: mapResultToFeature

import org.geojson.Feature; //导入依赖的package包/类
@Nonnull
private Feature mapResultToFeature(final ResultSet rs) throws SQLException {
    final Feature feature = new Feature();

    feature.setId(Long.toString(rs.getLong("id")));
    feature.setGeometry(GISUtils.parseGeoJSONGeometry(objectMapper, rs.getString("geom")));
    feature.setBbox(new double[]{
            rs.getDouble("xmin"), rs.getDouble("ymin"),
            rs.getDouble("xmax"), rs.getDouble("ymax")});

    return feature;
}
 
开发者ID:suomenriistakeskus,项目名称:oma-riista-web,代码行数:13,代码来源:GetCombinedFeatureCollectionQuery.java


示例18: execute

import org.geojson.Feature; //导入依赖的package包/类
public FeatureCollection execute(final Long zoneId, final GISUtils.SRID srid) {
    final MapSqlParameterSource params = new MapSqlParameterSource()
            .addValue("zoneId", zoneId)
            .addValue("crs", srid.getValue());

    final List<Feature> features = jdbcOperations.query(SQL, params, (rs, i) -> mapResultToFeature(rs));
    final FeatureCollection featureCollection = new FeatureCollection();

    if (features != null) {
        featureCollection.setFeatures(features);
    }

    return featureCollection;
}
 
开发者ID:suomenriistakeskus,项目名称:oma-riista-web,代码行数:15,代码来源:GetPalstaFeatureCollectionQuery.java


示例19: getExcludedAsGeoJSON

import org.geojson.Feature; //导入依赖的package包/类
public Optional<Feature> getExcludedAsGeoJSON(final String excludedId) {
    return Optional.ofNullable(this.excludedGeom)
            .map(PolygonConversionUtil::javaToGeoJSON)
            .map(g -> {
                final Feature excluded = new Feature();
                excluded.setId(excludedId);
                excluded.setGeometry(g);
                return excluded;
            });
}
 
开发者ID:suomenriistakeskus,项目名称:oma-riista-web,代码行数:11,代码来源:GISZone.java


示例20: polygonUnion

import org.geojson.Feature; //导入依赖的package包/类
public static Geometry polygonUnion(final FeatureCollection features, final GISUtils.SRID srid) {
    final Geometry[] geometries = features.getFeatures().stream()
            .map(Feature::getGeometry)
            .filter(Objects::nonNull)
            .map(geom -> PolygonConversionUtil.geoJsonToJava(geom, srid))
            .filter(Objects::nonNull)
            .toArray(Geometry[]::new);

    return geometries.length > 0 ? getGeometryFactory(srid).createGeometryCollection(geometries).union() : null;
}
 
开发者ID:suomenriistakeskus,项目名称:oma-riista-web,代码行数:11,代码来源:GISUtils.java



注:本文中的org.geojson.Feature类示例整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。


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