private VR vrOf(String s) throws SAXException {
try {
return VR.valueOf(s);
} catch (NullPointerException e) {
throw new SAXException("missing vr attribute");
} catch (IllegalArgumentException e) {
throw new SAXException("unrecognized vr=\"" + s + '"');
}
}
private void readObject(ObjectInputStream is) throws IOException, ClassNotFoundException {
is.defaultReadObject();
privateCreator = (String) is.readObject();
int size = is.readInt();
table = new IntHashtable<VR>(size);
for (int i = 0, tag, code; i < size; ++i) {
tag = is.readInt();
code = is.readUnsignedShort();
table.put(tag, VR.valueOf(code));
}
}
@Override
public int hashCode() {
final int prime = 31;
int hashCode = 1;
for (Object e : this) hashCode = prime * hashCode + itemHashCode(e);
hashCode = prime * hashCode + (bigEndian ? 1231 : 1237);
hashCode = prime * hashCode + ((privateCreator == null) ? 0 : privateCreator.hashCode());
hashCode = prime * hashCode + tag;
hashCode = prime * hashCode + ((vr == null) ? 0 : vr.hashCode());
return hashCode;
}
@Override
public void startElement(String uri, String localName, String qName, Attributes attributes) {
if ("element".equals(qName)) {
int tag = (int) Long.parseLong(attributes.getValue("tag").replace('x', '0'), 16);
String vrstr = attributes.getValue("vr");
if (vrstr != null && vrstr.length() != 0) {
VR vr =
"US|SS|OW".equals(vrstr) ? VR.OW : VR.valueOf(vrstr.charAt(0) << 8 | vrstr.charAt(1));
table.put(tag, vr);
}
} else if ("dictionary".equals(qName)) {
privateCreator = attributes.getValue("creator");
}
}
private static VR selectVR(String s, int fromIndex) {
String vrStr = select("@vr=", s, fromIndex);
return vrStr != null ? VR.valueOf(vrStr) : null;
}
public MemberOf setValues(int... values) {
if (!vr.isIntType()) throw new IllegalStateException("vr=" + vr);
this.values = values;
return this;
}
