/* Compare based on class signature */
public int compareTo(Object o) {
if (o == this) {
return 0;
}
if (!(o instanceof ProxyType)) {
return -1;
}
ProxyType other = (ProxyType) o;
return getSignature().compareTo(other.getSignature());
}
/**
* Gets the field corresponding to a given field ID.
*
* <p>Note that the field may be defined in <code>this</code> class, or in a superclass or
* implemented interface class.
*
* @param id the identifier of the field to retrieve
* @return the ProxyField object corresponding to <code>id</code> or null
* @throws SDWPException if the FieldID <code>id</code> is not defined in <code>this</code> class
* or in a superclass or implemented interface class.
*/
public ProxyField getField(FieldID id) throws IOException, SDWPException {
if (id.definingClass.equals(this.id)) {
for (Iterator iterator = getFields().iterator(); iterator.hasNext(); ) {
ProxyField field = (ProxyField) iterator.next();
if (field.getID().equals(id)) {
return field;
}
}
throw new SDWPException(JDWP.Error_INVALID_FIELDID, id + " is not a field of " + this);
}
ProxyType definingProxyType = ptm.lookup(id.definingClass, true);
// make sure that "this" class is a suptype or interface of the field's defining class
if (!definingProxyType.getKlass().isAssignableFrom(this.getKlass())) {
throw new SDWPException(JDWP.Error_INVALID_FIELDID, id + " is not a field of " + this);
}
return definingProxyType.getField(id);
}