WireAnd.java

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package datapath.graph.modlib;

import java.util.Arrays;
import java.util.Iterator;

/**
 *
 * @author jh
 */
public class WireAnd extends Wire {

       Wire[] wires;

    private WireAnd(String name) {
        super(name);
    }

    public WireAnd(Wire... wires){
        super("and");
        assert wires.length > 0;
        this.wires = wires;
    }

    @Override
    public String toString() {
        StringBuffer buf = new StringBuffer();
        for (Iterator<Wire> iter = Arrays.asList(wires).iterator(); iter.hasNext();) {
            Wire w = iter.next();
            buf.append(w);
            if (iter.hasNext()) {
                buf.append('&');
            }
        }
        return buf.toString();
    }

}