public void setDelegate(ReferenceTypeDelegate delegate) {
// Don't copy from BcelObjectType to EclipseSourceType - the context may be tidied (result
// null'd) after previous weaving
if (this.delegate != null
&& !(this.delegate instanceof BcelObjectType)
&& this.delegate.getSourceContext() != SourceContextImpl.UNKNOWN_SOURCE_CONTEXT)
((AbstractReferenceTypeDelegate) delegate).setSourceContext(this.delegate.getSourceContext());
this.delegate = delegate;
for (Iterator it = this.derivativeTypes.iterator(); it.hasNext(); ) {
ReferenceType dependent = (ReferenceType) it.next();
dependent.setDelegate(delegate);
}
// If we are raw, we have a generic type - we should ensure it uses the
// same delegate
if (isRawType() && getGenericType() != null) {
ReferenceType genType = (ReferenceType) getGenericType();
if (genType.getDelegate() != delegate) { // avoids circular updates
genType.setDelegate(delegate);
}
}
clearParameterizationCaches();
}
