RankingDataComparator

Kotlin |Java

@UnstableApi
interface RankingDataComparator<T> : Comparator

A comparator of ranking data.

Summary

Nested types
`interface RankingDataComparator.InvalidationListener` Notified when the `RankingDataComparator` has its state changed and the ranking has become invalid.

Public functions
`Unit`	`setInvalidationListener( invalidationListener: RankingDataComparator.InvalidationListener? )` Sets the `InvalidationListener`.

`Int`	`compare(p: T!, p1: T!)`
`java-static Comparator<T!>!`	`<T, U : Comparable<U!>?> comparing(keyExtractor: Function<T!, U!>!)`
`java-static Comparator<T!>!`	`<T> comparingDouble(keyExtractor: ToDoubleFunction<T!>!)`
`java-static Comparator<T!>!`	`<T> comparingInt(keyExtractor: ToIntFunction<T!>!)`
`java-static Comparator<T!>!`	`<T> comparingLong(keyExtractor: ToLongFunction<T!>!)`
`Boolean`	`equals(p: Any!)`
`java-static Comparator<T!>!`	`<T : Comparable<T!>?> naturalOrder()`
`java-static Comparator<T!>!`	`<T> nullsFirst(comparator: Comparator<T!>!)`
`java-static Comparator<T!>!`	`<T> nullsLast(comparator: Comparator<T!>!)`
`java-static Comparator<T!>!`	`<T : Comparable<T!>?> reverseOrder()`
`Comparator<T!>!`	`reversed()`
`Comparator<T!>!`	`thenComparing(other: Comparator<T!>!)`
`Comparator<T!>!`	`thenComparingDouble(keyExtractor: ToDoubleFunction<T!>!)`
`Comparator<T!>!`	`thenComparingInt(keyExtractor: ToIntFunction<T!>!)`
`Comparator<T!>!`	`thenComparingLong(keyExtractor: ToLongFunction<T!>!)`

fun setInvalidationListener(
    invalidationListener: RankingDataComparator.InvalidationListener?
): Unit