protected void addCorrelationParameterValueExpression ( AbstractExpression expr , List < AbstractExpression > pves ) { int paramIdx = ParameterizationInfo . getNextParamIndex ( ) ; m_parameterIdxList . add ( paramIdx ) ; ParameterValueExpression pve = new ParameterValueExpression ( paramIdx , expr ) ; pves . add ( pve ) ; }
to get the original expression value