package vaporize.library;

import cs132.vapor.ast.*;
import java.util.ArrayList;

class Node {

    private VInstr instruction;
    private ArrayList<Node> sources;
    private ArrayList<Node> dests;

    protected Node(VInstr instruction) {
        this.instruction = instruction;
        this.sources = new ArrayList<>();
        this.dests = new ArrayList<>();
    }

    protected void addSource(Node node) {
        this.sources.add(node);
    }

    protected void addDest(Node node) {
        this.dests.add(node);
    }

    protected VInstr getInstruction() {
        return this.instruction;
    }

    protected ArrayList<Node> getSources() {
        return this.sources;
    }

    protected ArrayList<Node> getDests() {
        return this.dests;
    }

}