src/main/java/gregtech/api/graphs/NodeList.java


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package gregtech.api.graphs;

//keep track on which node is being looked for across the recursive functions
public class NodeList {
    Node[] mNodes;
    int mCounter = 0;
    public NodeList(Node[] mNodes) {
        this.mNodes = mNodes;
    }

    Node getNextNode() {
        if (++mCounter < mNodes.length)
            return mNodes[mCounter];
        else
            return null;
    }

    Node getNode() {
        if (mCounter < mNodes.length)
            return mNodes[mCounter];
        else
            return null;
    }
}