private boolean isCoordinatorStatsUsable ( boolean incremental ) { if ( m_coordinatorTask == null ) { return false ; } if ( incremental ) { return m_coordinatorTask . m_timedInvocations - m_coordinatorTask . m_lastTimedInvocations > 0 ; } return m_coordinatorTask . m_timedInvocations > 0 ; }
if any coordinator task is executed at all .