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/*
* Copyright © 2011 Keith Packard <keithp@keithp.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
package org.altusmetrum.altoslib_11;
import java.io.*;
import java.util.*;
import java.text.*;
public class AltosFrequency implements AltosJsonable {
public double frequency;
public String description;
public int hashCode() {
return new Double(frequency).hashCode();
}
public boolean equals(Object o) {
if (o == null)
return false;
if (!(o instanceof AltosFrequency))
return false;
AltosFrequency other = (AltosFrequency) o;
return other.frequency == frequency;
}
public String toString() {
return String.format("%7.3f MHz %-20s",
frequency, description);
}
public String toShortString() {
return String.format("%7.3f MHz %s",
frequency, description);
}
public String frequency_string() {
return String.format("%7.3f", frequency);
}
public boolean close(double f) {
double diff = Math.abs(frequency - f);
return diff < 0.010;
}
public AltosJson json() {
AltosJson j = new AltosJson();
j.put("frequency", frequency);
j.put("description", description);
return j;
}
public AltosFrequency(double f, String d) {
frequency = f;
description = d;
}
private AltosFrequency(AltosJson j) {
frequency = j.get_double("frequency", 0.0);
description = j.get_string("description", "");
}
public static AltosFrequency fromJson(AltosJson j, AltosFrequency def) {
if (j == null)
return def;
return new AltosFrequency(j);
}
}
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