getParameterFirstOf<V> method
V?
getParameterFirstOf<V>(])
Implementation
V? getParameterFirstOf<V>(
String name1, [
String? name2,
String? name3,
String? name4,
String? name5,
String? name6,
]) {
var val = parameters[name1];
if (val != null) return val;
if (name2 != null) {
val = parameters[name2];
if (val != null) return val;
}
if (name3 != null) {
val = parameters[name3];
if (val != null) return val;
}
if (name4 != null) {
val = parameters[name4];
if (val != null) return val;
}
if (name5 != null) {
val = parameters[name5];
if (val != null) return val;
}
if (name6 != null) {
val = parameters[name6];
if (val != null) return val;
}
return null;
}