SCViewer/plugins/com.minres.scviewer.databas.../src/com/minres/scviewer/database/sqlite/TxStream.java

106 lines
3.5 KiB
Java

/*******************************************************************************
* Copyright (c) 2015-2021 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.sqlite;
import java.beans.IntrospectionException;
import java.lang.reflect.InvocationTargetException;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.TreeMap;
import com.minres.scviewer.database.IEvent;
import com.minres.scviewer.database.IWaveform;
import com.minres.scviewer.database.sqlite.db.IDatabase;
import com.minres.scviewer.database.sqlite.db.SQLiteDatabaseSelectHandler;
import com.minres.scviewer.database.sqlite.tables.ScvGenerator;
import com.minres.scviewer.database.sqlite.tables.ScvStream;
import com.minres.scviewer.database.sqlite.tables.ScvTx;
import com.minres.scviewer.database.tx.ITx;
public class TxStream extends AbstractTxStream {
private String fullName;
private ScvStream scvStream;
private TreeMap<Integer, TxGenerator> generators;
private TreeMap<Integer, ITx> transactions;
public TxStream(IDatabase database, ScvStream scvStream) {
super(database, scvStream.getName(), scvStream.getId());
fullName=scvStream.getName();
this.scvStream=scvStream;
}
@Override
public String getFullName() {
return fullName;
}
@Override
public long getId() {
return (long) scvStream.getId();
}
public List<IWaveform> getGenerators() {
if(generators==null){
SQLiteDatabaseSelectHandler<ScvGenerator> handler = new SQLiteDatabaseSelectHandler<>(
ScvGenerator.class, database, "stream="+scvStream.getId());
generators=new TreeMap<>();
try {
for(ScvGenerator scvGenerator:handler.selectObjects()){
generators.put(scvGenerator.getId(), new TxGenerator(database, this, scvGenerator));
}
} catch (SecurityException | IllegalArgumentException | InstantiationException | IllegalAccessException
| InvocationTargetException | SQLException | IntrospectionException | NoSuchMethodException e) {
e.printStackTrace();
}
}
return new ArrayList<>(generators.values());
}
protected Map<Integer, ITx> getTransactions() {
if(transactions==null){
if(generators==null) getGenerators();
transactions = new TreeMap<>();
SQLiteDatabaseSelectHandler<ScvTx> handler = new SQLiteDatabaseSelectHandler<>(ScvTx.class, database,
"stream="+scvStream.getId());
try {
for(ScvTx scvTx:handler.selectObjects()){
transactions.put(scvTx.getId(), new Tx(database, this, generators.get(scvTx.getGenerator()), scvTx));
}
} catch (SecurityException | IllegalArgumentException | InstantiationException | IllegalAccessException
| InvocationTargetException | SQLException | IntrospectionException | NoSuchMethodException e) {
e.printStackTrace();
}
}
return transactions;
}
@Override
public IEvent[] getEventsAtTime(long time) {
return getEvents().get(time);
}
@Override
public boolean isSame(IWaveform other) {
return(other instanceof TxStream && this.getId() == other.getId());
}
@Override
public String getKind() {
return scvStream.getKind();
}
}