Java TLongHashSet.add方法代码示例

import gnu.trove.set.hash.TLongHashSet; //导入方法依赖的package包/类
@Override
public synchronized TLongHashSet getVisibleIds()
{
	final TLongHashSet visibleIds = new TLongHashSet();
	final int w = viewer.getWidth();
	final int h = viewer.getHeight();
	final AffineTransform3D viewerTransform = new AffineTransform3D();
	viewer.getState().getViewerTransform( viewerTransform );
	IntervalView< LabelMultisetType > screenLabels =
			Views.interval(
					Views.hyperSlice(
							RealViews.affine( labels, viewerTransform ), 2, 0 ),
					new FinalInterval( w, h ) );

	for ( final LabelMultisetType pixel : Views.iterable( screenLabels ) )
	{
		for ( final Entry< Label > entry : pixel.entrySet() )
				visibleIds.add( entry.getElement().id() );
	}

	return visibleIds;
}
 

import gnu.trove.set.hash.TLongHashSet; //导入方法依赖的package包/类
private void registerHighway(final Way way, final TLongHashSet usedNodes, final TLongHashSet intersectionNodes) {
	for (final Tag tg : way.getTags()) {
		final String key = tg.getKey();
		if (key.equals("highway")) {
			final List<WayNode> nodes = way.getWayNodes();
			for (final WayNode node : nodes) {
				final long id = node.getNodeId();
				if (usedNodes.contains(id)) {
					intersectionNodes.add(id);
				} else {
					usedNodes.add(id);
				}
			}
			if (nodes.size() > 2 && nodes.get(0) == nodes.get(nodes.size() - 1)) {
				intersectionNodes.add(nodes.get(nodes.size() / 2).getNodeId());
			}
		}
	}
}
 

import gnu.trove.set.hash.TLongHashSet; //导入方法依赖的package包/类
@Override
public long[] find(int tableId, int col, Object value) {
	TLongArrayList ret = new TLongArrayList();
	
	TLongHashSet hashset = new TLongHashSet();
	for(int dsIndex = 0; dsIndex<length;dsIndex++){
		ODLTableReadOnly table = (ODLTableReadOnly)stores.get(dsIndex).getTableByImmutableId(tableId);
		if(table!=null){
			long[] result = table.find(col, value);
			int n = result.length;
			for(int i=0;i<n;i++){
				long id = result[i];
				if(hashset.contains(id)==false){
					hashset.add(id);
					ret.add(id);
				}
			}
		}
	}
	
	return ret.toArray();
}
 

import gnu.trove.set.hash.TLongHashSet; //导入方法依赖的package包/类
@Override
public synchronized TLongHashSet getVisibleIds()
{
	final TLongHashSet visibleIds = new TLongHashSet();
	final int w = viewer.getWidth();
	final int h = viewer.getHeight();
	final AffineTransform3D viewerTransform = new AffineTransform3D();
	viewer.getState().getViewerTransform( viewerTransform );
	final IntervalView< Pair< LabelMultisetType, LongType > > screenLabels =
			Views.interval(
					Views.hyperSlice(
							RealViews.affine( labels, viewerTransform ), 2, 0 ),
					new FinalInterval( w, h ) );

	for ( final Pair< LabelMultisetType, LongType > pixel : Views.iterable( screenLabels ) )
	{
		final long b = pixel.getB().get();
		if ( b == Label.TRANSPARENT )
		{
			final LabelMultisetType a = pixel.getA();
			for ( final Entry< Label > entry : a.entrySet() )
				visibleIds.add( entry.getElement().id() );
		}
		else
			visibleIds.add( b );
	}

	return visibleIds;
}
 

import gnu.trove.set.hash.TLongHashSet; //导入方法依赖的package包/类
public static TLongHashSet loadLongSet(String setFile) throws IOException {
    long time = System.currentTimeMillis();
    TLongHashSet idSet = new TLongHashSet();
    BufferedReader br = new BufferedReader(new InputStreamReader(new GZIPInputStream(new FileInputStream(setFile))));
    String line;
    String[] parts;

    while ((line = br.readLine()) != null) {
        parts = line.split(SEP);
        idSet.add(Long.parseLong(parts[0]));
    }

    logger.info(((System.currentTimeMillis() - time) / 1000d) + "s");
    return idSet;
}
 

import gnu.trove.set.hash.TLongHashSet; //导入方法依赖的package包/类
private void setObjects(BeanMappedObjects objs,ODLDatastore<? extends ODLTable> newMapDatastore) {

		this.objs = objs;

		mapDatastore = newMapDatastore;
		
		updateObjectFiltering();
		
		fireObjectsChangedListeners(MapApiImpl.this);
		
		// Update selected ids. don't allow anything to be selected that's not in the active table,
		// however we do allow filtered out objects to stay selected (needed for polygon editing plugin).
		// We do this on the table instead of the drawableobjects, as the bean conversion to drawableobjects
		// filters out anything with null geometry and long lats.
		TLongHashSet newSelected = new TLongHashSet();
		ODLTableReadOnly unfilteredActive = filtered.unfilteredTables.activeTable;
		if(unfilteredActive!=null){
			int n = unfilteredActive.getRowCount();
			for(int i =0 ; i < n ; i++){
				long rowid = unfilteredActive.getRowId(i);
				if (selectionState.contains(rowid)) {
					newSelected.add(rowid);
				}
			}
		}

		if (!selectionState.equals(newSelected)) {
			setSelectedIds(newSelected.toArray());
		}



	}
 

import gnu.trove.set.hash.TLongHashSet; //导入方法依赖的package包/类
private Graph buildGraph() {
	Graph graph = new Graph();
	LongIndex nodeIndex = createNodes(graph);
	ProcessLinkSearchMap map = new ProcessLinkSearchMap(
			productSystem.getProcessLinks());
	long startId = productSystem.getReferenceProcess().getId();
	TLongLinkedList queue = new TLongLinkedList();
	queue.add(startId);
	TLongHashSet handled = new TLongHashSet();
	while (!queue.isEmpty()) {
		long recipient = queue.removeAt(0);
		handled.add(recipient);
		int recipId = nodeIndex.getIndex(recipient);
		for (ProcessLink link : map.getIncomingLinks(recipient)) {
			long provider = link.providerId;
			if (handled.contains(provider) || queue.contains(provider))
				continue;
			queue.add(provider);
			int provId = nodeIndex.getIndex(provider);
			Link lnk = new Link();
			lnk.source = provId;
			lnk.target = recipId;
			graph.links.add(lnk);
		}
	}
	return graph;
}
 

import gnu.trove.set.hash.TLongHashSet; //导入方法依赖的package包/类
private void updateTables(){
	// get all input row ids
	TLongHashSet filtered = new TLongHashSet();
	ODLTableReadOnly active = api.getMapDataApi().getUnfilteredActiveTable();
	if(active!=null){
		int n = active.getRowCount();
		for(int i =0 ; i < n ; i++){
			filtered.add(active.getRowId(i));
		}
	}
	
	// update the filter datastore
	tablesPanel.filteredDs.update(filtered, false);
	
	// then the tabs
	tablesPanel.updateTableTabs(true, new ODLGridTableFactory() {
		
		@Override
		public ODLGridTable createODLGridTable(int tableId) {
			// to do add custom row style which shows a blue font for rows selected in the map...
			RowStyler styler = new RowStyler() {

				@Override
				public Color getRowFontColour(long rowId) {
					return api.isSelectedId(rowId) ? Color.BLUE : Color.BLACK;
				}
			};
			
			ODLGridTable ret = new ODLGridTable(tablesPanel.filteredDs, tableId, true, styler, api.getMapDataApi().getGlobalDatastore(), new GridEditPermissions(false, false, false, false, false), preferredColumnWidths){

				@Override
				protected SelectionManager createSelectionManager(){
					return new SelectionManager(this,true);
				}	
			};
			
			ret.setShowFilters(true);
			return ret;
		}
	});

}