Package spatial

This package contains classes for spatial indexes.

See:
Description

Interface Summary

LayerQuery	Interface for layer queries.
LayerSpatialSearchTreeObject	Interface describing a layered object in a spatial search tree.
MovingSpatialSearchTreeObject	Interface describing a moving object in a spatial search tree.
RTreeStrategy	Interface providing the operations which determine the strategy of an r-tree.
SpatialQuery	Interface defining the operations required for spatial queries performed by a spatial search tree.
SpatialSearchTree	Interface describing a spatial search tree.
SpatialSearchTreeEntry	Interface describing an object in a spatial search tree
SpatialSearchTreeNode	Interface describing a spatial search tree node
SpatialSearchTreeObject	Interface describing an object in a spatial search tree.
SpatialSearchTreeQuery	Interface for objects performing a general region query on search trees.
VisualizedSpatialSearchTreeObject	Interface describing a visualized object in a spatial search tree.

Class Summary

AllQuery	Class offering the operations required for retrieving all objects from a spatial search tree.
BasicSpatialQuery	Class offering some basic operations required for spatial queries performed by a spatial search tree.
ExactMatchQuery	Class offering the operations required for an exact match query performed by a spatial search tree.
IsContainedQuery	Class offering the operations required for a is-contained query performed by a spatial search tree: The query rectangle must be contained by the object.
LayerAllQuery	Class offering the operations required for a layer all query performed by a spatial search tree which stores the layer in the leafs: The layer must be equal to the query layer.
LayerScaleWindowQuery	Class offering the operations required for a layer window query performed by a spatial search tree which stores the layer in the leafs: The query rectangle must be intersected by the object and the layer must be equal to the query layer.
LayerWindowQuery	Class offering the operations required for a layer window query performed by a spatial search tree which stores the layer in the leafs: The query rectangle must be intersected by the object and the layer must be equal to the query layer.
MBR	An n-dimensional minimum bounding rectangle.
MemoryRTree	A memory-based R-tree.
MemoryRTreeNode	A memory-based R-tree node.
NearestNeighborQuery	Nearest neighbor query for search trees
RegionQuery	A general region query for search trees
SelectQuery	Class offering the operations required for a selection query performed by a spatial search tree.
SimpleRTreeStrategy	Class providing the operations which determine the strategy of a simple r-tree.
WindowQuery	Class offering the operations required for a window query performed by a search tree.

Package spatial Description

This package contains classes for spatial indexes.