GainCode.java

package edu.sc.seis.sod.subsetter.channel;

import org.w3c.dom.Element;

import edu.iris.Fissures.network.ChannelImpl;
import edu.sc.seis.sod.SodUtil;
import edu.sc.seis.sod.source.network.NetworkSource;
import edu.sc.seis.sod.status.StringTree;
import edu.sc.seis.sod.status.StringTreeLeaf;

/**
 * @author Srinivasa Telukutla
 */
public class GainCode implements ChannelSubsetter {

    public GainCode(Element config) {
        acceptedGain = SodUtil.getNestedText(config).charAt(0);
    }

    public StringTree accept(ChannelImpl channel, NetworkSource network) {
        return new StringTreeLeaf(this, channel.get_id().channel_code.charAt(1) == acceptedGain);
    }

    private char acceptedGain;
}//GainCode