27 lines
745 B
Java
27 lines
745 B
Java
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package org.openautonomousconnection.htmlparser.dom;
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import java.util.ArrayList;
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import java.util.List;
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public abstract class DomNode {
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protected DomNode parent;
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protected final List<DomNode> children = new ArrayList<>();
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public DomNode getParent() { return parent; }
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public List<DomNode> getChildren() { return children; }
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public void appendChild(DomNode child) {
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if (child == null) return;
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if (child.parent != null) child.parent.children.remove(child);
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child.parent = this;
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children.add(child);
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}
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public void removeChild(DomNode child) {
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if (child == null) return;
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if (children.remove(child)) child.parent = null;
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}
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public abstract String nodeName();
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}
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