com.supermap.services.tilesource

Class VersionUpdate

java.lang.Object

com.supermap.services.tilesource.VersionUpdate

public class VersionUpdate
extends java.lang.Object

Slice version update information. Refers to the update information based on the parent version.

Since:

6.1.3

Field Summary

Fields

Modifier and Type	Field and Description
Rectangle2D	bounds Update range
double[]	resolutions Updated resolution array
double[]	scaleDenominators The updated scale of the denominator array

Constructor Summary

Constructors

Constructor and Description
VersionUpdate()
VersionUpdate(Rectangle2D bounds, double[] scaleDenominators, double[] resolutions)
VersionUpdate(VersionUpdate versionUpdate)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj) Compares whether the current object VersionUpdate is the same as the incoming object
int	hashCode() Gets the hash code value for this object VersionUpdate
boolean	tileUpdated(Point2D original, int tileWidthInPix, Tile tile) Determines whether the current update contains the given slice.

Methods inherited from class java.lang.Object

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

Field Detail

bounds

public Rectangle2D bounds

Update range

scaleDenominators

public double[] scaleDenominators

The updated scale of the denominator array

resolutions

public double[] resolutions

Updated resolution array

Constructor Detail

VersionUpdate

public VersionUpdate()

VersionUpdate

public VersionUpdate(VersionUpdate versionUpdate)

VersionUpdate

public VersionUpdate(Rectangle2D bounds,
             double[] scaleDenominators,
             double[] resolutions)

Method Detail

hashCode

public int hashCode()

Gets the hash code value for this object VersionUpdate

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Compares whether the current object VersionUpdate is the same as the incoming object

Overrides:

equals in class java.lang.Object

Parameters:

obj - the object to be compared.

tileUpdated

public boolean tileUpdated(Point2D original,
                  int tileWidthInPix,
                  Tile tile)

Determines whether the current update contains the given slice.

Parameters:

original - origin

tileWidthInPix - Tile pixel width

tile - Tiles

Returns:

whether to be updated

Since:

6.1.3