[WIP ]reorganized dir structure

plugins/com.minres.scviewer.database/src/com/minres/scviewer/database/internal/WaveformDb.java

@@ -0,0 +1,189 @@
+/*******************************************************************************
+ * Copyright (c) 2015 MINRES Technologies GmbH and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     MINRES Technologies GmbH - initial API and implementation
+ *******************************************************************************/
+package com.minres.scviewer.database.internal;
+
+import java.io.File;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+
+import com.minres.scviewer.database.HierNode;
+import com.minres.scviewer.database.IHierNode;
+import com.minres.scviewer.database.IWaveform;
+import com.minres.scviewer.database.IWaveformDb;
+import com.minres.scviewer.database.IWaveformDbLoader;
+import com.minres.scviewer.database.InputFormatException;
+import com.minres.scviewer.database.RelationType;
+
+public class WaveformDb extends HierNode implements IWaveformDb {
+
+	private static List<IWaveformDbLoader> loaders=new LinkedList<IWaveformDbLoader>();
+
+	private boolean loaded;
+
+	private List<IHierNode> childNodes;
+
+	private List<RelationType> relationTypes;
+	
+	private Map<String, IWaveform> waveforms;
+
+	private Long maxTime;
+	
+	
+	public synchronized void bind(IWaveformDbLoader loader){
+		loaders.add(loader);
+	}
+
+	public synchronized void unbind(IWaveformDbLoader loader){
+		loaders.remove(loader);
+	}
+
+	
+	public static List<IWaveformDbLoader> getLoaders() {
+		return Collections.unmodifiableList(loaders);
+	}
+
+	public WaveformDb() {
+		super();
+		waveforms = new HashMap<String, IWaveform>();
+		relationTypes=new ArrayList<>();
+		maxTime=0L;
+	}
+
+	@Override
+	public Long getMaxTime() {
+		return maxTime;
+	}
+
+	@Override
+	public IWaveform getStreamByName(String name) {
+		return waveforms.get(name);
+	}
+
+	@Override
+	public List<IWaveform> getAllWaves() {
+		return new ArrayList<IWaveform>(waveforms.values());
+	}
+
+	@Override
+	public boolean load(File inp){
+		for(IWaveformDbLoader loader:loaders){
+			try {
+				if(loader.load(this, inp)){
+					for(IWaveform w:loader.getAllWaves()){
+						waveforms.put(w.getFullName(),w);
+					}
+					if(loader.getMaxTime()>maxTime){
+						maxTime=loader.getMaxTime();
+					}
+					if(name==null) name=getFileBasename(inp.getName());
+					buildHierarchyNodes() ;
+					relationTypes.addAll(loader.getAllRelationTypes());
+					pcs.firePropertyChange("WAVEFORMS", null, waveforms);
+					pcs.firePropertyChange("CHILDS", null, childNodes);
+					loaded = true;
+					return true;
+				}
+			} catch (Exception e) {
+				return false;
+			}
+		}		
+		return false;
+	}
+
+	protected static String getFileBasename(String f) {
+	    String ext = "";
+	    int i = f.lastIndexOf('.');
+	    if (i > 0 &&  i < f.length() - 1) {
+	      ext = f.substring(0, i);
+	    }
+	    return ext;
+	  }
+
+	@Override
+	public void clear() {
+		waveforms.clear();
+		childNodes.clear();
+		loaded=false;
+	}
+
+	public boolean isLoaded() {
+		return loaded;
+	}
+
+	private void buildHierarchyNodes() throws InputFormatException{
+		childNodes= new ArrayList<IHierNode>();
+		for(IWaveform stream:getAllWaves()){
+			//updateMaxTime(stream);
+			String[] hier = stream.getName().split("\\.");
+			IHierNode node = this;
+			List<String> path=new LinkedList<String>();
+			path.add(name);
+			for(String name:hier){
+				IHierNode n1 = null;
+				for (IHierNode n : node.getChildNodes()) {
+					if (n.getName().equals(name)) {
+						n1=n;
+						break;
+					}
+				}
+				if(name.equals(hier[hier.length-1])){ //leaf
+					if(n1!=null) {
+						if(n1 instanceof HierNode){
+							node.getChildNodes().remove(n1);
+							stream.getChildNodes().addAll(n1.getChildNodes());
+							Collections.sort(stream.getChildNodes());
+						} else {
+							throw new InputFormatException();
+						}
+					}
+					stream.setName(name);
+					stream.setParentName(join(path, "."));
+					node.getChildNodes().add(stream);
+					Collections.sort(node.getChildNodes());
+					node=stream;
+				} else { // intermediate
+					if(n1 != null) {
+						node=n1;
+					} else {
+						HierNode newNode = new HierNode(name, join(path, "."));
+						node.getChildNodes().add(newNode);
+						Collections.sort(node.getChildNodes());
+						node=newNode;
+					}
+				}
+				path.add(name);
+			}
+		}
+	}
+
+	private static String join(Collection<?> col, String delim) {
+	    StringBuilder sb = new StringBuilder();
+	    Iterator<?> iter = col.iterator();
+	    if (iter.hasNext())
+	        sb.append(iter.next().toString());
+	    while (iter.hasNext()) {
+	        sb.append(delim);
+	        sb.append(iter.next().toString());
+	    }
+	    return sb.toString();
+	}
+
+	@Override
+	public List<RelationType> getAllRelationTypes() {
+		return relationTypes;
+	}
+}

plugins/com.minres.scviewer.database/src/com/minres/scviewer/database/internal/WaveformDbFactory.java

@@ -0,0 +1,33 @@
+/*******************************************************************************
+ * Copyright (c) 2015 MINRES Technologies GmbH and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     MINRES Technologies GmbH - initial API and implementation
+ *******************************************************************************/
+/**
+ * 
+ */
+package com.minres.scviewer.database.internal;
+
+import com.minres.scviewer.database.IWaveformDb;
+import com.minres.scviewer.database.IWaveformDbFactory;
+
+/**
+ * @author eyck
+ *
+ */
+public class WaveformDbFactory implements IWaveformDbFactory {
+
+	/* (non-Javadoc)
+	 * @see com.minres.scviewer.database.IWaveformDbFactory#getDatabase()
+	 */
+	@Override
+	public IWaveformDb getDatabase() {
+		return new WaveformDb();
+	}
+
+}