private static boolean isFlat(ObjectMap<?, ?> map) {
for (Entry entry : map.entries()) {
if (entry.value instanceof ObjectMap) return false;
if (entry.value instanceof Array) return false;
}
return true;
}
public String toString(String indent) {
StringBuilder buffer = new StringBuilder(128);
buffer.append(indent);
buffer.append('<');
buffer.append(name);
if (attributes != null) {
for (Entry<String, String> entry : attributes.entries()) {
buffer.append(' ');
buffer.append(entry.key);
buffer.append("=\"");
buffer.append(entry.value);
buffer.append('\"');
}
}
if (children == null && (text == null || text.length() == 0)) buffer.append("/>");
else {
buffer.append(">\n");
String childIndent = indent + '\t';
if (text != null && text.length() > 0) {
buffer.append(childIndent);
buffer.append(text);
buffer.append('\n');
}
if (children != null) {
for (Element child : children) {
buffer.append(child.toString(childIndent));
buffer.append('\n');
}
}
buffer.append(indent);
buffer.append("</");
buffer.append(name);
buffer.append('>');
}
return buffer.toString();
}