protected List<CmsFunctionReference> internalGetFunctionReferences() {

        CmsADEConfigData parentData = parent();
        if ((parentData == null)) {
            if (m_data.isModuleConfig()) {
                return Collections.unmodifiableList(m_data.getFunctionReferences());
            } else {
                return Lists.newArrayList();
            }
        } else {
            return parentData.internalGetFunctionReferences();

        }
    }
protected List < CmsFunctionReference > internalGetFunctionReferences ( ) { CmsADEConfigData parentData = parent ( ) ; if ( ( parentData == null ) ) { if ( m_data . isModuleConfig ( ) ) { return Collections . unmodifiableList ( m_data . getFunctionReferences ( ) ) ; } else { return Lists . newArrayList ( ) ; } } else { return parentData . internalGetFunctionReferences ( ) ; } }
Internal method for getting the function references.<p>

@return the function references