SCViewer/com.itjw.txviewer.database..../src/com/itjw/txviewer/database/text/TrStream.groovy

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2012-06-17 20:34:50 +02:00
/*******************************************************************************
* Copyright (c) 2012 IT Just working.
* 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:
* IT Just working - initial API and implementation
*******************************************************************************/
2012-06-17 19:53:05 +02:00
package com.itjw.txviewer.database.text
import java.beans.PropertyChangeListener;
import java.util.List;
import java.util.Map;
import com.itjw.txviewer.database.ITrDb
import com.itjw.txviewer.database.ITrGenerator
import com.itjw.txviewer.database.ITrHierNode
import com.itjw.txviewer.database.ITrStream
import com.itjw.txviewer.database.ITransaction
class TrStream extends TrHierNode implements ITrStream {
Long id;
TrTextDb database
String name;
String fullName;
String kind;
def generators = [];
def childs = []
private allTransactions;
public TrHierNode(String name){
this.name=name
}
@Override
public List<ITrHierNode> getChildNodes() {
return childs.sort{it.name};
}
TrStream(int id, TrTextDb db, String name, String kind){
this.id=id
this.database=db
this.name=name
this.fullName=name
this.kind=kind
}
List<ITrGenerator> getGenerators(){
return generators as List<ITrGenerator>
}
@Override
public ITrDb getDb() {
return database;
}
@Override
public int getMaxConcurrrentTx() {
def rowendtime = [0]
getTransactions().each{Transaction tx ->
def rowIdx = 0
for(rowIdx=0; rowendtime.size()<rowIdx || rowendtime[rowIdx]>tx.beginTime.value; rowIdx++);
if(rowendtime.size<=rowIdx){
rowendtime<<tx.endTime?.value?:tx.beginTime.value+1
} else {
rowendtime[rowIdx]=tx.endTime?.value?:tx.beginTime.value+1
}
}
return rowendtime.size()
}
@Override
public List<ITransaction> getTransactions() {
if(!allTransactions)
allTransactions=generators.transactions.flatten().sort{it.beginTime.value}
return allTransactions
}
}