package org.core4j.xml;
public abstract class XNode extends XObject {
public abstract String toString(XmlFormat format);
protected String getIndent(XmlFormat format) {
StringBuilder sb = new StringBuilder();
for (int i = 0; i < format.getCurrentIndent(); i++) {
sb.append(format.getIndentString());
}
return sb.toString();
}
public void remove() {
if (parent == null) {
return;
}
parent.removeNode(this);
this.parent = null;
}
private XElement parent;
void setParent(XElement parent) {
this.parent = parent;
}
}