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AirspyHfSampleRate.java
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AirspyHfSampleRate.java
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/*
* *****************************************************************************
* Copyright (C) 2014-2023 Dennis Sheirer
*
* 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, either version 3 of the License, or
* (at your option) any later version.
*
* 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, see <http://www.gnu.org/licenses/>
* ****************************************************************************
*/
package io.github.dsheirer.source.tuner.airspy.hf;
import java.text.DecimalFormat;
/**
* Airspy HF sample rate.
*/
public class AirspyHfSampleRate
{
private static final DecimalFormat KILOHERTZ_FORMATTER = new DecimalFormat("0.0");
private int mSampleRate;
private boolean mLowIf;
/**
* Constructs an instance
* @param sampleRate in Hertz
* @param lowIf true if Low IF (LIF) or (default) false if Zero IF (ZIF)
*/
public AirspyHfSampleRate(int sampleRate, boolean lowIf)
{
mSampleRate = sampleRate;
mLowIf = lowIf;
}
/**
* Value of sample rate
* @return rate in Hertz
*/
public int getSampleRate()
{
return mSampleRate;
}
/**
* Indicates if the sample rate uses Low IF (LIF) versus Zero IF (ZIF)
* @return true if LIF
*/
public boolean isLowIf()
{
return mLowIf;
}
@Override
public String toString()
{
return KILOHERTZ_FORMATTER.format(mSampleRate / 1E3) + " kHz " + (isLowIf() ? "(Low IF)" : "(Zero IF)");
}
}