List of canResolve() Examples

Examples of canResolve()

com.sun.org.apache.xml.internal.security.keys.keyresolver.KeyResolver.canResolve()
Method canResolve @param element @param BaseURI @param storage @return true if can resolve the key in the element
net.sf.swtbot.resolvers.IChildrenResolver.canResolve()
org.apache.xml.security.keys.keyresolver.KeyResolver.canResolve()
Method canResolve @param element @param BaseURI @param storage
org.locationtech.udig.catalog.IGeoResource.canResolve()
Harded coded to capture the IGeoResource contract.
That is we *must* resolve the following:
Required adaptions:
- GeoResource.class - this
- IGeoResourceInfo.class - getInfo (ie about this handles contents)
- IService.class - service (ie that is responsible for this GeoResource)
Recommendated adaptions:
- ImageDescriptor.class (for icon provided by external service)
- List.class - members (ie children of this georesource as in the wms layer case)
Here is an implementation example (for something that can adapt to ImageDescriptor and FeatureSource):
```
  public <T> boolean canResolve( Class<T> adaptee ) { return adaptee != null && (adaptee.isAssignableFrom(ImageDescriptor.class) || adaptee.isAssignableFrom(FeatureSource.class) || super.canResolve(adaptee)); }  
```
org.locationtech.udig.catalog.IResolve.canResolve()
Required adaptions will be listed in Abstract Classes under the resolve() method.
Restrictions on implementations:
- May not Block
- *MUST NOT* throw any exceptions (be sure to check for null!)
- Must delegate to ResolveManger - to recognize adapters contributed by others
When defining a new AbstractClass you are also asked to please list the required adaptations in your javadocs.
The following code example shows intended practice:
```
  public  boolean canResolve( Class adaptee ){ return adaptee != null && ( adaptee.isAssignableFrom(TYPE.class) || CatalogPlugin.getDefault().getResolveManager().canResolve(this, adaptee) ); }  
```
@see IResolve#resolve(Class, IProgressMonitor); @return true if a resolution for adaptee is avaialble
org.locationtech.udig.catalog.IResolveManager.canResolve()
Returns true if the resolve can be resolved to the targetClass. @param resolve resolve to resolve to another class @param targetClass desired type to resolve to @return true if the resolve can be resolved to the targetClass.
org.locationtech.udig.catalog.IService.canResolve()
Harded coded to capture the IService contract.
That is we *must* resolve the following:
- IService: this
- IServiceInfo.class: getInfo
- List.class: members
- ICatalog.class: parent
Here is an implementation example (for something that can adapt to DataStore):
```
  public <T> boolean canResolve( Class<T> adaptee ) { return adaptee != null && (adaptee.isAssignableFrom(DataStore.class) || super.canResolve(adaptee)); }  
```
org.locationtech.udig.catalog.tests.DummyService.canResolve()
org.thechiselgroup.choosel.core.client.visualization.model.VisualItemValueResolver.canResolve()
Tests if this {@link VisualItemValueResolver} can calculate a value for{@code visualItem} in the {@link VisualItemValueResolverContext}{@code context}. @param visualItem {@link VisualItem} for which this{@link VisualItemValueResolver} is asked to calculate a value. @param context Context that allows accessing resolvers for other slots. For example, if you want to determine the color of a node's border based on it's inner color, you could use the context to find the resolver for the inner color, and darken it to resolve the border. @return {@code true}, if a value could be calculated, {@code false}otherwise.

Examples of org.locationtech.udig.catalog.IGeoResource.canResolve()

    }


    public boolean canRender( IRenderContext context ) throws IOException {
        // check if it is a Property resource
        IGeoResource resource = context.getGeoResource();
        boolean isRightResource = resource.canResolve(JGrassMapGeoResource.class);
        boolean isRightType = false;


        if (resource.getInfo(null).getDescription() == null) {
            isRightType = false;
        } else {

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Examples of org.locationtech.udig.catalog.IGeoResource.canResolve()

                @Override
                protected IStatus run(IProgressMonitor monitor) {
                    IGeoResource resource = (IGeoResource) getElement().getAdapter(
                            IGeoResource.class);
                    SimpleFeatureType schema = null;
                    if (resource.canResolve(SimpleFeatureType.class)) {
                        try {
                            schema = resource.resolve(SimpleFeatureType.class, monitor);
                        } catch (IOException e) {
                        }
                    }

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Examples of org.locationtech.udig.catalog.IGeoResource.canResolve()

                        try {
                            schema = resource.resolve(SimpleFeatureType.class, monitor);
                        } catch (IOException e) {
                        }
                    }
                    if (resource.canResolve(SimpleFeatureSource.class)) {
                        SimpleFeatureSource featureSource;
                        try {
                            featureSource = resource.resolve(SimpleFeatureSource.class, monitor);
                            schema = featureSource != null ? featureSource.getSchema() : null;
                        } catch (IOException e) {

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Examples of org.locationtech.udig.catalog.IGeoResource.canResolve()

        noFeatureLabel.setLayoutData(new GridData(SWT.BEGINNING, SWT.CENTER, false, false));
        noFeatureLabel.setText(Messages.SimpleLineEditorPage_0);


        StyleLayer layer = getSelectedLayer();
        IGeoResource resource = layer.getGeoResource();
        if (resource.canResolve(FeatureSource.class)) {
            StyleBlackboard styleBlackboard = layer.getStyleBlackboard();
            oldStyle = (Style) styleBlackboard.get(SLDContent.ID);
            if (oldStyle == null) {
                oldStyle = Utilities.createDefaultLineStyle();
            }

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Examples of org.locationtech.udig.catalog.IGeoResource.canResolve()

    }


    public void refresh() {
        StyleLayer layer = getSelectedLayer();
        IGeoResource resource = layer.getGeoResource();
        if (!resource.canResolve(FeatureSource.class)) {
            return;
        }


        StyleBlackboard styleBlackboard = layer.getStyleBlackboard();
        oldStyle = (Style) styleBlackboard.get(SLDContent.ID);

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Examples of org.locationtech.udig.catalog.IGeoResource.canResolve()

            for( Object layer : layers ) {
                if (layer instanceof IGeoResource) {
                    IGeoResource geoResource = (IGeoResource) layer;
                    try {
                        GridGeometry2D gridGeometry = null;
                        if (geoResource.canResolve(GridGeometry2D.class)) {
                            gridGeometry = geoResource.resolve(GridGeometry2D.class, new NullProgressMonitor());
                        } else if (geoResource.canResolve(GridCoverage.class)) {
                            GridCoverage2D gridCoverage = (GridCoverage2D) geoResource.resolve(GridCoverage.class,
                                    new NullProgressMonitor());
                            gridGeometry = gridCoverage.getGridGeometry();

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Examples of org.locationtech.udig.catalog.IGeoResource.canResolve()

                    IGeoResource geoResource = (IGeoResource) layer;
                    try {
                        GridGeometry2D gridGeometry = null;
                        if (geoResource.canResolve(GridGeometry2D.class)) {
                            gridGeometry = geoResource.resolve(GridGeometry2D.class, new NullProgressMonitor());
                        } else if (geoResource.canResolve(GridCoverage.class)) {
                            GridCoverage2D gridCoverage = (GridCoverage2D) geoResource.resolve(GridCoverage.class,
                                    new NullProgressMonitor());
                            gridGeometry = gridCoverage.getGridGeometry();
                        }
                        if (gridGeometry != null)

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Examples of org.locationtech.udig.catalog.IGeoResource.canResolve()

        IMap activeMap = ApplicationGIS.getActiveMap();
        List<ILayer> mapLayers = activeMap.getMapLayers();
        itemsMap.clear();
        for( ILayer layer : mapLayers ) {
            IGeoResource geoResource = layer.getGeoResource();
            if (geoResource.canResolve(GridCoverage.class)) {
                itemsMap.put(geoResource.getTitle(), geoResource);
            }
        }
    }

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Examples of org.locationtech.udig.catalog.IGeoResource.canResolve()

        Coordinate evaluateCoord = null;
        // try to go for the reader first
        boolean isOnGrid = false;
        boolean hasProblem = false;
        Point2D p = null;
        if (geoResource.canResolve(AbstractGridCoverage2DReader.class)) {
            AbstractGridCoverage2DReader reader = geoResource.resolve(AbstractGridCoverage2DReader.class, monitor);
            GeneralEnvelope originalEnvelope = reader.getOriginalEnvelope();
            CoordinateReferenceSystem targetCrs = reader.getCrs();


            if (targetCrs != null) {

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Examples of org.locationtech.udig.catalog.IGeoResource.canResolve()

                gridGeometry = new GridGeometry2D(reader.getOriginalGridRange(), reader.getOriginalEnvelope());
                isOnGrid = true;
            }
        }
        // else try with coverage
        else if (geoResource.canResolve(GridCoverage.class)) {
            coverage = (GridCoverage2D) geoResource.resolve(GridCoverage.class, monitor);
            CoordinateReferenceSystem targetCrs = coverage.getCoordinateReferenceSystem();
            gridGeometry = coverage.getGridGeometry();
            evaluateCoord = transform(sourceCRS, targetCrs, envelopeCenterOrig);
            p = new Point2D.Double(evaluateCoord.x, evaluateCoord.y);

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