Package ch.so.agi.gretl.internal.shapefile.core

Class BoundsAccumulator

java.lang.Object

ch.so.agi.gretl.internal.shapefile.core.BoundsAccumulator

public final class BoundsAccumulator
extends Object

Accumulates the overall bounding box of a Shapefile dataset while records are written sequentially.

NULL shapes (passed as a null Bounds) do not contribute to the box. An empty dataset yields a (0, 0, 0, 0) box, which is the conventional placeholder used by the Shapefile header for datasets without geometry.

Constructor Summary

Constructors

Constructor	Description
BoundsAccumulator()

Method Summary

Modifier and Type	Method	Description
void	expand(Bounds bounds)
boolean	isEmpty()
Bounds	toBounds()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

BoundsAccumulator

public BoundsAccumulator()

Method Details

expand

public void expand(Bounds bounds)

isEmpty

public boolean isEmpty()

toBounds

public Bounds toBounds()