com.bbn.openmap.layer.vpf
Class VPFCachedFeatureGraphicWarehouse

java.lang.Object
  com.bbn.openmap.layer.vpf.LayerGraphicWarehouseSupport
      com.bbn.openmap.layer.vpf.VPFLayerGraphicWarehouse
          com.bbn.openmap.layer.vpf.VPFFeatureGraphicWarehouse
              com.bbn.openmap.layer.vpf.VPFCachedFeatureGraphicWarehouse

All Implemented Interfaces:

VPFFeatureWarehouse, VPFGraphicWarehouse, VPFWarehouse

public class VPFCachedFeatureGraphicWarehouse
extends VPFFeatureGraphicWarehouse

The VPFFeatureGraphicWarehouse extension that knows how to use a VPFFeatureCache. The cached lists are cloned and the drawing attributes for the clones are set based on the warehouse settings.

Field Summary

protected FeatureCacheGraphicList	cacheList
protected VPFFeatureCache	featureCache

Fields inherited from class com.bbn.openmap.layer.vpf.VPFFeatureGraphicWarehouse

DEFAULT, featureDrawingAttributes, info

Fields inherited from class com.bbn.openmap.layer.vpf.LayerGraphicWarehouseSupport

antarcticaThreshold, areaSubList, drawingAttributes, edgeSubList, graphics, logger, pointSubList, textSubList

Constructor Summary

VPFCachedFeatureGraphicWarehouse()

VPFCachedFeatureGraphicWarehouse(VPFFeatureCache vfc)

Method Summary

protected void	addToCachedList(OMGraphic omg, java.lang.String featureType, PrimitiveTable pt, java.lang.String type) Calls addToCachedList on the feature cache if it's available.
OMGraphic	createArea(CoverageTable covtable, AreaTable areatable, java.util.List<java.lang.Object> facevec, LatLonPoint ll1, LatLonPoint ll2, double dpplat, double dpplon, java.lang.String featureType)
OMGraphic	createEdge(CoverageTable c, EdgeTable edgetable, java.util.List<java.lang.Object> edgevec, LatLonPoint ll1, LatLonPoint ll2, double dpplat, double dpplon, CoordFloatString coords, java.lang.String featureType)
OMGraphic	createNode(CoverageTable c, NodeTable t, java.util.List<java.lang.Object> nodeprim, double latitude, double longitude, boolean isEntityNode, java.lang.String featureType) Method called by the VPF reader code to construct a node feature.
OMGraphic	createText(CoverageTable c, TextTable texttable, java.util.List<java.lang.Object> textvec, double latitude, double longitude, java.lang.String text, java.lang.String featureType)
VPFFeatureCache	getFeatureCache()
OMGraphicList	getGraphics() Overridden method of VPFFeatureGraphicWarehouse, clones cached OMGraphicLst and sets the proper DrawingAttributes settings for the particular features.
boolean	needToFetchTileContents(java.lang.String libraryName, java.lang.String currentFeature, TileDirectory currentTile) Calls VPFFeatureCache.needToFetchTileContents().
void	setFeatureCache(VPFFeatureCache vfc)

Methods inherited from class com.bbn.openmap.layer.vpf.VPFFeatureGraphicWarehouse

createArea, createEdge, createFeatureDrawingAttributes, createNode, createText, getAttributesForFeature, getFeatureDrawingAttributes, getGUI, initDrawingAttributes, main, setAttributesForFeature, setFeatureDrawingAttributes, setProperties

Methods inherited from class com.bbn.openmap.layer.vpf.VPFLayerGraphicWarehouse

createArea, createEdge, createFeature, createNode, createText, getFeatures, getSkipArray, resetForCAT

Methods inherited from class com.bbn.openmap.layer.vpf.LayerGraphicWarehouseSupport

addArea, addEdge, addPoint, addText, checkLibraryForUsage, clear, createAreaOMPoly, createEdgeOMPoly, createOMPoint, createOMText, doThinning, drawAreaFeatures, drawCPointFeatures, drawEdgeFeatures, drawEPointFeatures, drawTextFeatures, getDrawingAttributes, getFanEpsilon, getFeatureString, getGraphics, getProperties, getUseLibraries, isDoThinning, setAreaFeatures, setCPointFeatures, setDoThinning, setDrawingAttributes, setEdgeFeatures, setEPointFeatures, setFanEpsilon, setFeatures, setTextFeatures, setUseLibraries

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.bbn.openmap.layer.vpf.VPFWarehouse

checkLibraryForUsage, drawAreaFeatures, drawCPointFeatures, drawEdgeFeatures, drawEPointFeatures, drawTextFeatures, getFeatures, getUseLibraries, resetForCAT, setUseLibraries

Field Detail

featureCache

protected VPFFeatureCache featureCache

cacheList

protected FeatureCacheGraphicList cacheList

Constructor Detail

VPFCachedFeatureGraphicWarehouse

public VPFCachedFeatureGraphicWarehouse()

VPFCachedFeatureGraphicWarehouse

public VPFCachedFeatureGraphicWarehouse(VPFFeatureCache vfc)

Method Detail

setFeatureCache

public void setFeatureCache(VPFFeatureCache vfc)

getFeatureCache

public VPFFeatureCache getFeatureCache()

createArea

public OMGraphic createArea(CoverageTable covtable,
                            AreaTable areatable,
                            java.util.List<java.lang.Object> facevec,
                            LatLonPoint ll1,
                            LatLonPoint ll2,
                            double dpplat,
                            double dpplon,
                            java.lang.String featureType)

createEdge

public OMGraphic createEdge(CoverageTable c,
                            EdgeTable edgetable,
                            java.util.List<java.lang.Object> edgevec,
                            LatLonPoint ll1,
                            LatLonPoint ll2,
                            double dpplat,
                            double dpplon,
                            CoordFloatString coords,
                            java.lang.String featureType)

createText

public OMGraphic createText(CoverageTable c,
                            TextTable texttable,
                            java.util.List<java.lang.Object> textvec,
                            double latitude,
                            double longitude,
                            java.lang.String text,
                            java.lang.String featureType)

createNode

public OMGraphic createNode(CoverageTable c,
                            NodeTable t,
                            java.util.List<java.lang.Object> nodeprim,
                            double latitude,
                            double longitude,
                            boolean isEntityNode,
                            java.lang.String featureType)

Method called by the VPF reader code to construct a node feature.

addToCachedList

protected void addToCachedList(OMGraphic omg,
                               java.lang.String featureType,
                               PrimitiveTable pt,
                               java.lang.String type)

Calls addToCachedList on the feature cache if it's available.

needToFetchTileContents

public boolean needToFetchTileContents(java.lang.String libraryName,
                                       java.lang.String currentFeature,
                                       TileDirectory currentTile)

Calls VPFFeatureCache.needToFetchTileContents().

Specified by:

needToFetchTileContents in interface VPFFeatureWarehouse

Overrides:

needToFetchTileContents in class VPFFeatureGraphicWarehouse

getGraphics

public OMGraphicList getGraphics()

Overridden method of VPFFeatureGraphicWarehouse, clones cached OMGraphicLst and sets the proper DrawingAttributes settings for the particular features.

Overrides:

getGraphics in class LayerGraphicWarehouseSupport

Returns:

the OMGraphicList.