238 lines
5.0 KiB
Java
238 lines
5.0 KiB
Java
/*******************************************************************************
|
|
* Copyright (c) 2015 - 2020 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.Collections;
|
|
import java.util.HashMap;
|
|
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.RelationType;
|
|
|
|
/**
|
|
* The Class WaveformDb.
|
|
*/
|
|
public class WaveformDb extends HierNode implements IWaveformDb {
|
|
|
|
/** The loaders. */
|
|
private static List<IWaveformDbLoader> loaders = new LinkedList<>();
|
|
|
|
/** The loaded. */
|
|
private boolean loaded;
|
|
|
|
/** The relation types. */
|
|
private List<RelationType> relationTypes;
|
|
|
|
/** The waveforms. */
|
|
private Map<String, IWaveform> waveforms;
|
|
|
|
/** The max time. */
|
|
private Long maxTime;
|
|
|
|
/**
|
|
* Bind.
|
|
*
|
|
* @param loader the loader
|
|
*/
|
|
public synchronized void bind(IWaveformDbLoader loader) {
|
|
loaders.add(loader);
|
|
}
|
|
|
|
/**
|
|
* Unbind.
|
|
*
|
|
* @param loader the loader
|
|
*/
|
|
public synchronized void unbind(IWaveformDbLoader loader) {
|
|
loaders.remove(loader);
|
|
}
|
|
|
|
/**
|
|
* Gets the loaders.
|
|
*
|
|
* @return the loaders
|
|
*/
|
|
public static List<IWaveformDbLoader> getLoaders() {
|
|
return Collections.unmodifiableList(loaders);
|
|
}
|
|
|
|
/**
|
|
* Instantiates a new waveform db.
|
|
*/
|
|
public WaveformDb() {
|
|
super();
|
|
waveforms = new HashMap<>();
|
|
relationTypes = new ArrayList<>();
|
|
maxTime = 0L;
|
|
}
|
|
|
|
/**
|
|
* Gets the max time.
|
|
*
|
|
* @return the max time
|
|
*/
|
|
@Override
|
|
public Long getMaxTime() {
|
|
return maxTime;
|
|
}
|
|
|
|
/**
|
|
* Gets the stream by name.
|
|
*
|
|
* @param name the name
|
|
* @return the stream by name
|
|
*/
|
|
@Override
|
|
public IWaveform getStreamByName(String name) {
|
|
return waveforms.get(name);
|
|
}
|
|
|
|
/**
|
|
* Gets the all waves.
|
|
*
|
|
* @return the all waves
|
|
*/
|
|
@Override
|
|
public List<IWaveform> getAllWaves() {
|
|
return new ArrayList<>(waveforms.values());
|
|
}
|
|
|
|
/**
|
|
* Load.
|
|
*
|
|
* @param inp the inp
|
|
* @return true, if successful
|
|
*/
|
|
@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, childs);
|
|
loaded = true;
|
|
return true;
|
|
}
|
|
} catch (Exception e) {
|
|
return false;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Gets the file basename.
|
|
*
|
|
* @param f the f
|
|
* @return the file basename
|
|
*/
|
|
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;
|
|
}
|
|
|
|
/**
|
|
* Clear.
|
|
*/
|
|
@Override
|
|
public void clear() {
|
|
waveforms.clear();
|
|
childs.clear();
|
|
loaded = false;
|
|
}
|
|
|
|
/**
|
|
* Checks if is loaded.
|
|
*
|
|
* @return true, if is loaded
|
|
*/
|
|
public boolean isLoaded() {
|
|
return loaded;
|
|
}
|
|
|
|
/**
|
|
* Builds the hierarchy nodes.
|
|
*/
|
|
private void buildHierarchyNodes() {
|
|
for (IWaveform stream : getAllWaves()) {
|
|
String[] hier = stream.getName().split("\\.");
|
|
IHierNode node = this;
|
|
for (int i = 0; i < hier.length - 1; ++i) {
|
|
String name = hier[i];
|
|
IHierNode childNode = null;
|
|
for (IHierNode n : node.getChildNodes()) {
|
|
if (n.getName().equals(name)) {
|
|
childNode = n;
|
|
break;
|
|
}
|
|
}
|
|
if (childNode != null) {
|
|
node = childNode;
|
|
break;
|
|
}
|
|
HierNode newNode = new HierNode(name, node);
|
|
node.getChildNodes().add(newNode);
|
|
node = newNode;
|
|
|
|
}
|
|
node.getChildNodes().add(stream);
|
|
stream.setParent(node);
|
|
stream.setName(hier[hier.length - 1]);
|
|
}
|
|
sortRecursive(this);
|
|
}
|
|
|
|
/**
|
|
* Sort recursive.
|
|
*
|
|
* @param node the node
|
|
*/
|
|
private void sortRecursive(IHierNode node) {
|
|
Collections.sort(node.getChildNodes(), (IHierNode o1, IHierNode o2) -> o1.getName().compareTo(o2.getName()));
|
|
for (IHierNode n : node.getChildNodes()) {
|
|
if (!n.getChildNodes().isEmpty())
|
|
sortRecursive(n);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Gets the all relation types.
|
|
*
|
|
* @return the all relation types
|
|
*/
|
|
@Override
|
|
public List<RelationType> getAllRelationTypes() {
|
|
return relationTypes;
|
|
}
|
|
}
|