Package org.locationtech.jts.jump.feature

Interface FeatureCollection

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      void add​(Feature feature)
      Adds a feature to this collection.
      void addAll​(Collection features)
      Adds multiple features to this collection.
      void clear()
      Removes all features from this collection.
      org.locationtech.jts.geom.Envelope getEnvelope()
      Returns the bounds of this collection.
      List getFeatures()
      Returns an unmodifiable List of the features in this collection
      FeatureSchema getFeatureSchema()
      Returns information about this FeatureCollection
      boolean isEmpty()
      Returns whether this collection has no features.
      Iterator iterator()
      Returns an Iterator over the features
      List query​(org.locationtech.jts.geom.Envelope envelope)
      A quick search for features, using an envelope comparison.
      Collection remove​(org.locationtech.jts.geom.Envelope env)
      Removes the features which intersect the given envelope
      void remove​(Feature feature)
      Removes a feature from this collection.
      void removeAll​(Collection features)
      Removes multiple features from this collection.
      int size()
      Returns the number of features in this collection.

    • Method Detail

      • getFeatureSchema

        FeatureSchema getFeatureSchema()
        Returns information about this FeatureCollection
        Returns:
        the types of the attributes of the features in this collection

      • getEnvelope

        org.locationtech.jts.geom.Envelope getEnvelope()
        Returns the bounds of this collection.
        Returns:
        the smallest Envelope enclosing all the Features in this collection

      • size

        int size()
        Returns the number of features in this collection.
        Returns:
        the number of features in this collection

      • isEmpty

        boolean isEmpty()
        Returns whether this collection has no features.
        Returns:
        whether or not the size of this collection is 0

      • getFeatures

        List getFeatures()
        Returns an unmodifiable List of the features in this collection
        Returns:
        a read-only view of all the features

      • iterator

        Iterator iterator()
        Returns an Iterator over the features
        Returns:
        an Iterator over the features

      • query

        List query​(org.locationtech.jts.geom.Envelope envelope)
        A quick search for features, using an envelope comparison.
        Parameters:
        envelope - the envelope to query against
        Returns:
        features whose envelopes intersect the given envelope

      • add

        void add​(Feature feature)
        Adds a feature to this collection.
        Parameters:
        feature - a Feature to add to the end of this collection

      • addAll

        void addAll​(Collection features)
        Adds multiple features to this collection. To be preferred over #add for adding multiple features, because in some systems (like the JUMP Workbench) fewer events will be fired.

      • removeAll

        void removeAll​(Collection features)
        Removes multiple features from this collection. To be preferred over #remove for removing multiple features, because in some systems (like the JUMP Workbench) fewer events will be fired.

      • remove

        void remove​(Feature feature)
        Removes a feature from this collection.
        Parameters:
        feature - a Feature to remove from this collection

      • clear

        void clear()
        Removes all features from this collection.

      • remove

        Collection remove​(org.locationtech.jts.geom.Envelope env)
        Removes the features which intersect the given envelope
        Returns:
        the removed features