141 lines
3.3 KiB
Java
141 lines
3.3 KiB
Java
package com.minres.scviewer.database;
|
|
|
|
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;
|
|
|
|
public class WaveformDb extends HierNode implements IWaveformDb {
|
|
|
|
private static List<IWaveformDbLoader> loaders=new LinkedList<IWaveformDbLoader>();
|
|
|
|
private List<IHierNode> childNodes;
|
|
|
|
private Map<String, IWaveform> waveforms;
|
|
|
|
private EventTime maxTime;
|
|
|
|
|
|
public void bind(IWaveformDbLoader loader){
|
|
loaders.add(loader);
|
|
}
|
|
|
|
public void unbind(IWaveformDbLoader loader){
|
|
loaders.remove(loader);
|
|
}
|
|
|
|
|
|
public static List<IWaveformDbLoader> getLoaders() {
|
|
return Collections.unmodifiableList(loaders);
|
|
}
|
|
|
|
public WaveformDb() {
|
|
super();
|
|
waveforms = new HashMap<String, IWaveform>();
|
|
maxTime=EventTime.ZERO;
|
|
}
|
|
|
|
@Override
|
|
public EventTime 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) throws Exception {
|
|
for(IWaveformDbLoader loader:loaders){
|
|
if(loader.load(this, inp)){
|
|
for(IWaveform w:loader.getAllWaves())
|
|
waveforms.put(w.getFullName(),w);
|
|
buildHierarchyNodes() ;
|
|
if(name==null) name=getFileBasename(inp.getName());
|
|
pcs.firePropertyChange("WAVEFORMS", null, waveforms);
|
|
pcs.firePropertyChange("CHILDS", null, childNodes);
|
|
return true;
|
|
}
|
|
}
|
|
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();
|
|
}
|
|
|
|
private void buildHierarchyNodes() throws InputFormatException{
|
|
childNodes= new ArrayList<IHierNode>();
|
|
for(IWaveform stream:getAllWaves()){
|
|
updateMaxTime(stream);
|
|
String[] hier = stream.getFullName().split("\\.");
|
|
IHierNode node = this;
|
|
for(String name:hier){
|
|
IHierNode n1 = null;
|
|
for (IHierNode n : node.getChildNodes()) {
|
|
if (n.getName().equals(name)) {
|
|
n1=n;
|
|
break;
|
|
}
|
|
}
|
|
if(name == 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);
|
|
node.getChildNodes().add(stream);
|
|
Collections.sort(node.getChildNodes());
|
|
node=stream;
|
|
} else { // intermediate
|
|
if(n1 != null) {
|
|
node=n1;
|
|
} else {
|
|
HierNode newNode = new HierNode(name);
|
|
node.getChildNodes().add(newNode);
|
|
Collections.sort(node.getChildNodes());
|
|
node=newNode;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
private void updateMaxTime(IWaveform stream) {
|
|
EventTime last=null;
|
|
if(stream instanceof ITxStream){
|
|
last=((ITxStream)stream).getTransactions().last().getEndTime();
|
|
} else if(stream instanceof ISignal<?>){
|
|
last=((ISignal<ISignalChange>)stream).getSignalChanges().last().getTime();
|
|
}
|
|
if(last.getValue()>maxTime.getValue())
|
|
maxTime=last;
|
|
}
|
|
|
|
}
|