org.apache.lucene.spatial.prefix.tree

Interface NumberRangePrefixTree.NRShape

All Superinterfaces:

Cloneable, com.spatial4j.core.shape.Shape

All Known Subinterfaces:

NumberRangePrefixTree.UnitNRShape

All Known Implementing Classes:

NumberRangePrefixTree.NRCell, NumberRangePrefixTree.SpanUnitsNRShape

Enclosing class:

NumberRangePrefixTree

public static interface NumberRangePrefixTree.NRShape
extends com.spatial4j.core.shape.Shape, Cloneable

Base interface for Shapes this prefix tree supports. It extends Shape (Spatial4j) for compatibility with the spatial API even though it doesn't intermix with conventional 2D shapes.

WARNING: This API is experimental and might change in incompatible ways in the next release.

Method Summary

Methods

Modifier and Type	Method and Description
NumberRangePrefixTree.NRShape	roundToLevel(int targetLevel) Returns this shape rounded to the target level.
String	toString() The result should be parseable by NumberRangePrefixTree.parseShape(String).

Methods inherited from interface com.spatial4j.core.shape.Shape

equals, getArea, getBoundingBox, getBuffered, getCenter, getContext, hasArea, isEmpty, relate

Method Detail

toString

String toString()

The result should be parseable by NumberRangePrefixTree.parseShape(String).

Overrides:

toString in class Object

roundToLevel

NumberRangePrefixTree.NRShape roundToLevel(int targetLevel)

Returns this shape rounded to the target level. If we are already more course than the level then the shape is simply returned. The result may refer to internal state of the argument so you may want to clone it.