com.supermap.dtf.feature
接口 IFeatureCollection
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- 所有已知实现类:
- DatasetFeatureCollection, DatasetGridFeatureCollection, I3SFeatureCollction, ModelFeatureCollection, OSGBFeatureCollection, PointCloudFeatureCollection, S3MFeatureCollection, ThreeDTilesFeatureCollection
public interface IFeatureCollection extends Iterable<IFeature>
FeatureCollection 表示同一类型要素的集合。
IFeatureCollection 其中 Feature 的属性信息应该是一致的,为了方便描述要素或要素集的结构,新增加类型 Schema-要素集结构描述,需要和内部要素的结构一致- 作者:
- guohs
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方法概要
所有方法 实例方法 抽象方法 限定符和类型 方法和说明 IFeatureCollection
add(IFeature feature)
IFeatureCollection
add(IFeatureCollection featureCollection)
String
cache(FeatureCacheConfig cacheConfig)
返回缓存文件连接信息IFeatureCollection
cloneFeatureCollection()
要素集 cloneISchema
getSchema()
IFeatureCollection
remove(IFeature feature)
void
setSchema(ISchema ISchema)
设置ISchema
int
size()
IFeatureCollection
update(IFeature feature)
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从接口继承的方法 java.lang.Iterable
forEach, iterator, spliterator
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方法详细资料
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update
IFeatureCollection update(IFeature feature)
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add
IFeatureCollection add(IFeatureCollection featureCollection)
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add
IFeatureCollection add(IFeature feature)
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remove
IFeatureCollection remove(IFeature feature)
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size
int size()
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getSchema
ISchema getSchema()
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cache
String cache(FeatureCacheConfig cacheConfig)
返回缓存文件连接信息
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cloneFeatureCollection
IFeatureCollection cloneFeatureCollection()
要素集 clone- 返回:
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