/* For Copyright and License see LICENSE.txt and COPYING.txt in the root directory */
package com.nerdscentral.audio.combine;
import java.util.List;
import com.nerdscentral.audio.core.SFData;
import com.nerdscentral.audio.core.SFSignal;
import com.nerdscentral.sython.Caster;
import com.nerdscentral.sython.SFPL_Operator;
import com.nerdscentral.sython.SFPL_RuntimeException;
public class SF_RectangularJoin implements SFPL_Operator
{
private static final long serialVersionUID = 1L;
@Override
public String Word()
{
return Messages.getString("SF_RectangularJoin.0"); //$NON-NLS-1$
}
@Override
public Object Interpret(Object input) throws SFPL_RuntimeException
{
List<Object> l = Caster.makeBunch(input);
SFSignal sampleA = Caster.makeSFSignal(l.get(0));
SFSignal sampleB = Caster.makeSFSignal(l.get(1));
int lenA = sampleA.getLength();
int lenB = sampleB.getLength();
int len = lenA > lenB ? lenA : lenB;
SFSignal out = SFData.build(len);
for (int i = 0; i < len; i += 2)
{
double a = i >= lenA ? 0 : sampleA.getSample(i);
double b = i >= lenB ? 0 : sampleB.getSample(i);
int j = i + 1;
out.setSample(i, a);
out.setSample(j, b);
}
return out;
}
}