68 lines
1.8 KiB
Java
68 lines
1.8 KiB
Java
/*******************************************************************************
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* Copyright (c) 2012 IT Just working.
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* All rights reserved. This program and the accompanying materials
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* are made available under the terms of the Eclipse Public License v1.0
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* which accompanies this distribution, and is available at
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* http://www.eclipse.org/legal/epl-v10.html
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*
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* Contributors:
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* IT Just working - initial API and implementation
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*******************************************************************************/
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package com.itjw.txviewer.database;
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public class EventTime implements Comparable<EventTime>{
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public static final double NS = 1000000.0;
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public static final double MS = 1000000000.0;
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private long value; // unit is femto seconds
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public EventTime(Long value, String unit){
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setValue(value, unit);
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}
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public long getValue(){
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return(value);
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}
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public double getScaledValue(double scale){
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return value/scale;
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}
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public double getValueNS(){
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return getScaledValue(NS);
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}
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public double getValueMS(){
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return getScaledValue(MS);
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}
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public void setValue(long value){
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this.value=value;
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}
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public void setValue(long value, String unit){
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this.value=value;
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if("fs".compareToIgnoreCase(unit)==0)
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this.value=value;
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else if("ps".compareToIgnoreCase(unit)==0)
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this.value=value*1000;
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else if("ns".compareToIgnoreCase(unit)==0)
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this.value=value*1000000;
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else if("us".compareToIgnoreCase(unit)==0)
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this.value=value*1000000000;
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else if("ms".compareToIgnoreCase(unit)==0)
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this.value=value*1000000000000L;
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else {
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System.err.print("Don't know what to do with "+unit+"\n");
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}
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}
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public String toString(){
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return value/1000000 +"ns";
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}
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@Override
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public int compareTo(EventTime other) {
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return this.value<other.value? -1 : this.value==other.value? 0 : 1;
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}
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}
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