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sort

optional

Key used for sorting action results. The sort block can contain control flow, like the switch statement in the below example, in which each terminal node specifies the desired sort order. All action inputs are in scope within the sort block.

Example

action (MyAction) {
type (Search)
collect {
input (mySort) {
type (MySortEnum)
}
}
...

output (MyOutputType) {
...
sort {
switch (mySort) {
case (PriceAsc) {
each (r) {
sorting (r.price) { // this example sorts property `price` that belongs to the model `r`
by (Desc) // It does this in descending order
inverted // Then inverts the sort
}
// compound in case of a tie
ranking (-1 * r.price)
}
}
case (FooBarBaz) {
each (r) {
sorting (r) {
by (SomeOtherCriteriaDefined) // You can pick a different property or criteria that `r` has to sort by.
}
}
}
default {
each (r) {
// use natural order of r
sorting (r)
}
}
}
}
}
}

Child Keys

each
optional
Specifies a compound sort by providing one of more sorting expressions, ranking expressions, or both (together known as "ordering expressions"), in decreasing precedence