This method of the IWildcardExpressionComparator Interface is called by WildcardExpression.intersect to find the intersection of any data associated with two subexpressions. The resulting data should be retained for the final intersection.
void intersectSubexpressions(WildcardExpression expr1, int exprnum1, WildcardExpression expr2, int exprnum2, int cmpresult);
expr1 | The first expression operand. |
exprnum1 | The subexpression of expr1 to compare. |
expr2 | The second expression operand. |
exprnum2 | The subexpression of expr2 to compare. |
cmpresult | The result of comparing the given subexpressions. |