ilog.views.maps.defense.format.cadrg

Class IlvCADRGCoverageList

java.lang.Object

ilog.views.maps.defense.format.cadrg.IlvCADRGCoverageList

public class IlvCADRGCoverageList
extends Object

This utility class arranges and orders CADRG coverages.
Example of use:

 // create a CADRG TOC reader. 
 IlvCADRGTocReader tocReader = new IlvCADRGTocReader(fileName); 
 // Create a coverage list. 
 IlvCADRGCoverageList list = new IlvCADRGCoverageList(); 
 // Add and sort coverages
 list.addCoverages(fileName, tocReader.getCoverages());
 // retrieve the scale list
 Integer scales[] = list.getOrderedScaleList(); 
 for (int i = 0;i < scaleDesc.length ; i--) {
         // retrieve coverages for each scale.
   IlvCADRGCoverage[] coverages = list.getCoverageList(scales[i])); 
   // load the coverages... 
 }
 

Since:

JViews 7.0

Constructor Summary

Constructors

Constructor and Description
IlvCADRGCoverageList() Creates a new IlvCADRGCoverageList.

Method Summary

Modifier and Type	Method and Description
void	addCoverages(String fileName, IlvCADRGCoverage[] coverages) Adds a table of coverage made by reading a file.
void	addCoverages(URL url, IlvCADRGCoverage[] coverages) Adds a table of coverage made by reading from an URL.
IlvCADRGCoverage[]	getCoverageList(Integer scale) Returns the coverages for a specific scale.
String	getFileName(IlvCADRGCoverage coverage) Returns the file name describing the CADRG coverage.
String[]	getOrderedScaleDescription() This will create a string list (with the same size as the scale list) containing the String description of the first coverage for each scale.
Integer[]	getOrderedScaleList() This method will sort the known coverages and return a table of scales.

Methods inherited from class java.lang.Object

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

Constructor Detail

IlvCADRGCoverageList

public IlvCADRGCoverageList()

Creates a new IlvCADRGCoverageList.

Method Detail

getFileName

public String getFileName(IlvCADRGCoverage coverage)

Returns the file name describing the CADRG coverage.

Parameters:

coverage - Coverage

Returns:

Returns the file name from which the coverage comes.

addCoverages

public void addCoverages(String fileName,
                         IlvCADRGCoverage[] coverages)

Adds a table of coverage made by reading a file. This method will compute the coverage scale by using IlvCADRGCoverage.getVerticalResolution() and put all coverages with the same scale in a single array. You can then retrieve the coverages by using getOrderedScaleList() and getCoverageList(Integer).

Parameters:

fileName - name of the file read.

coverages - Coverage table.

addCoverages

public void addCoverages(URL url,
                         IlvCADRGCoverage[] coverages)

Adds a table of coverage made by reading from an URL. This method will compute the coverage scale by using IlvCADRGCoverage.getVerticalResolution() and put all coverages with the same scale in a single array. You can then retrieve the coverages by using getOrderedScaleList() and getCoverageList(Integer).

Parameters:

url - URL of the file read.

coverages - Coverage table.

Since:

JViews 7.5

getCoverageList

public IlvCADRGCoverage[] getCoverageList(Integer scale)

Returns the coverages for a specific scale.

Parameters:

scale - scale value.

Returns:

the table of coverage with the same scale value.

getOrderedScaleList

public Integer[] getOrderedScaleList()

This method will sort the known coverages and return a table of scales.

Returns:

Returns the ordered list of coverage scales.

getOrderedScaleDescription

public String[] getOrderedScaleDescription()

This will create a string list (with the same size as the scale list) containing the String description of the first coverage for each scale.

Returns:

Returns the ordered list of coverage scale description.

See Also:

getOrderedScaleList()