Generate in memory feeders in java

Gatling (Open-Source)
1

hi, in the doc we see that we can generate feeders for in memory data structures as feeders : in scala , i see we can Map 2 attributes per row however the example in java is only one attribute. how can i Map more than one element per each row .
Array(
Map(“foo” → “foo1”, “bar” → “bar1”),
Map(“foo” → “foo2”, “bar” → “bar2”),
Map(“foo” → “foo3”, “bar” → “bar3”)
).random

in java the doc metion only one  element per row :
// using an array
arrayFeeder(new Map[] {
  Collections.singletonMap("foo", "foo1"),
  Collections.singletonMap("foo", "foo2"),
  Collections.singletonMap("foo", "foo3")
}).random();

// using a List
listFeeder(Arrays.asList(
  Collections.singletonMap("foo", "foo1"),
  Collections.singletonMap("foo", "foo2"),
  Collections.singletonMap("foo", "foo3")
)).random();
2

It’s a regular java problem:
How do you create a Map with multiple value in java?

Baeldung’s answer is great.

Cheers!

3

very appreciated. That works as expected :slight_smile:
FeederBuilder bankingfeeder =
// using an array
listFeeder(Arrays.asList(
Stream.of(new String {
{ “newactivation”, getrandomeString() },
{ “newthresholdValue”, getRandomDouble(1.00, 100.00) },
}).collect(Collectors.toMap(data → data[0], data → data[1]))
)).circular();