private int maxOperadType ( CssFormatter formatter ) { int dataType = operands . get ( 0 ) . getDataType ( formatter ) ; for ( int i = 1 ; i < operands . size ( ) ; i ++ ) { dataType = Math . max ( dataType , operands . get ( i ) . getDataType ( formatter ) ) ; } return dataType ; }
Get the highest data type of different operands