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package model.html;
import org.javatuples.Pair;
import java.util.ArrayList;
/**
* This ElementNode class represents an HTML tag and nested tags.
*/
public class ElementNode implements Node {
private final String tag;
private final ArrayList<Pair<String,String>> attributes;
private final ArrayList<Node> children;
public ElementNode(String tag, ArrayList<Pair<String, String>> attributes, ArrayList<Node> children) {
this.tag = tag;
this.attributes = attributes;
this.children = children;
}
/**
* Overloads the constructor for ease of use. We often don't provide children, at first.
*/
public ElementNode(String tag, ArrayList<Pair<String, String>> attributes) {
this(tag, attributes, new ArrayList<>());
}
/**
* Overloads the constructor for ease of use. Should probably only be used for tests.
*/
public ElementNode(String tag) {
this(tag, new ArrayList<>(), new ArrayList<>());
}
public void addChild(Node child) {
this.children.add(child);
}
public String getTag() {
return this.tag;
}
public ArrayList<Pair<String, String>> getAttributes() {
return this.attributes;
}
public ArrayList<Node> getChildren() {
return this.children;
}
// We implement this method for easy debugging.
public String getData() {
return getTag() + " " + getAttributes().toString();
}
}
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