synchronized public DTM getDTM ( int nodeHandle ) { try { // Performance critical function. return m_dtms [ nodeHandle >>> IDENT_DTM_NODE_BITS ] ; } catch ( java . lang . ArrayIndexOutOfBoundsException e ) { if ( nodeHandle == DTM . NULL ) return null ; // Accept as a special case. else throw e ; // Programming error; want to know about it. } }
Return the DTM object containing a representation of this node .