com.thegoate.utils.fill.serialize.GoateSourceNode Maven / Gradle / Ivy

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package com.thegoate.utils.fill.serialize;

import com.thegoate.logging.BleatBox;
import com.thegoate.logging.BleatFactory;

public class GoateSourceNode {
    GoateSourceNode next = null;
    GoateSource theSource = null;
    BleatBox LOG = BleatFactory.getLogger(getClass());

    public void addSource(GoateSource source) {
        if (source != null) {
            if (theSource == null) {
                theSource = source;
            } else {
                if(source.key().equals(theSource.key())){
                    LOG.debug("Adding Source", "source key already exists, no reason to add it again.");
                } else {
                    if (getPriority() <= source.priority()) {
                        if (next == null) {
                            next = new GoateSourceNode();
                        }
                        next.addSource(source);
                    } else {
                        GoateSourceNode temp = new GoateSourceNode();
                        temp.addSource(theSource);
                        temp.next = next;
                        next = temp;
                        theSource = source;
                    }
                }
            }
        }
    }

    public int getPriority() {
        return theSource == null ? 0 : theSource.priority();
    }

    public GoateSource getTheSource() {
        return theSource;
    }

    public GoateSourceNode getNext() {
        return next;
    }
}