James Strachan
245 lines
8.5 KiB
Kotlin
245 lines
8.5 KiB
Kotlin
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//
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// NOTE THIS FILE IS AUTO-GENERATED by the GenerateStandardLib.kt
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// See: https://github.com/JetBrains/kotlin/tree/master/libraries/stdlib
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//
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// Generated from input file: src/kotlin/JLangIterables.kt
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//
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package kotlin
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import kotlin.util.*
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import java.util.*
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/**
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* Returns *true* if all elements match the given *predicate*
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*
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* @includeFunctionBody ../../test/CollectionTest.kt all
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*/
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public inline fun FloatArray.all(predicate: (Float) -> Boolean) : Boolean {
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for (element in this) if (!predicate(element)) return false
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return true
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}
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/**
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* Returns *true* if any elements match the given *predicate*
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*
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* @includeFunctionBody ../../test/CollectionTest.kt any
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*/
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public inline fun FloatArray.any(predicate: (Float) -> Boolean) : Boolean {
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for (element in this) if (predicate(element)) return true
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return false
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}
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/**
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* Appends the string from all the elements separated using the *separator* and using the given *prefix* and *postfix* if supplied
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*
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* If a collection could be huge you can specify a non-negative value of *limit* which will only show a subset of the collection then it will
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* a special *truncated* separator (which defaults to "..."
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*
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* @includeFunctionBody ../../test/CollectionTest.kt appendString
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*/
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public inline fun FloatArray.appendString(buffer: Appendable, separator: String = ", ", prefix: String = "", postfix: String = "", limit: Int = -1, truncated: String = "..."): Unit {
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buffer.append(prefix)
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var count = 0
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for (element in this) {
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if (++count > 1) buffer.append(separator)
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if (limit < 0 || count <= limit) {
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val text = if (element == null) "null" else element.toString()
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buffer.append(text)
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} else break
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}
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if (limit >= 0 && count > limit) buffer.append(truncated)
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buffer.append(postfix)
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}
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/**
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* Returns the number of elements which match the given *predicate*
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*
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* @includeFunctionBody ../../test/CollectionTest.kt count
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*/
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public inline fun FloatArray.count(predicate: (Float) -> Boolean) : Int {
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var count = 0
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for (element in this) if (predicate(element)) count++
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return count
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}
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/**
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* Returns the first element which matches the given *predicate* or *null* if none matched
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*
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* @includeFunctionBody ../../test/CollectionTest.kt find
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*/
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public inline fun FloatArray.find(predicate: (Float) -> Boolean) : Float? {
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for (element in this) if (predicate(element)) return element
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return null
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}
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/**
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* Filters all elements which match the given predicate into the given list
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*
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* @includeFunctionBody ../../test/CollectionTest.kt filterIntoLinkedList
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*/
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public inline fun <C: Collection<Float>> FloatArray.filterTo(result: C, predicate: (Float) -> Boolean) : C {
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for (element in this) if (predicate(element)) result.add(element)
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return result
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}
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/**
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* Returns a list containing all elements which do not match the given *predicate*
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*
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* @includeFunctionBody ../../test/CollectionTest.kt filterNotIntoLinkedList
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*/
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public inline fun <L: List<Float>> FloatArray.filterNotTo(result: L, predicate: (Float) -> Boolean) : L {
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for (element in this) if (!predicate(element)) result.add(element)
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return result
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}
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/**
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* Filters all non-*null* elements into the given list
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*
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* @includeFunctionBody ../../test/CollectionTest.kt filterNotNullIntoLinkedList
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*/
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public inline fun <L: List<Float>> FloatArray?.filterNotNullTo(result: L) : L {
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if (this != null) {
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for (element in this) if (element != null) result.add(element)
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}
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return result
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}
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/**
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* Returns the result of transforming each element to one or more values which are concatenated together into a single list
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*
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* @includeFunctionBody ../../test/CollectionTest.kt flatMap
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*/
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public inline fun <R> FloatArray.flatMapTo(result: Collection<R>, transform: (Float) -> Collection<R>) : Collection<R> {
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for (element in this) {
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val list = transform(element)
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if (list != null) {
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for (r in list) result.add(r)
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}
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}
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return result
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}
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/**
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* Performs the given *operation* on each element
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*
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* @includeFunctionBody ../../test/CollectionTest.kt forEach
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*/
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public inline fun FloatArray.forEach(operation: (Float) -> Unit) : Unit = for (element in this) operation(element)
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/**
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* Folds all elements from from left to right with the *initial* value to perform the operation on sequential pairs of elements
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*
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* @includeFunctionBody ../../test/CollectionTest.kt fold
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*/
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public inline fun FloatArray.fold(initial: Float, operation: (Float, Float) -> Float): Float {
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var answer = initial
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for (element in this) answer = operation(answer, element)
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return answer
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}
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/**
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* Folds all elements from right to left with the *initial* value to perform the operation on sequential pairs of elements
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*
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* @includeFunctionBody ../../test/CollectionTest.kt foldRight
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*/
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public inline fun FloatArray.foldRight(initial: Float, operation: (Float, Float) -> Float): Float = reverse().fold(initial, operation)
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/**
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* Groups the elements in the collection into a new [[Map]] using the supplied *toKey* function to calculate the key to group the elements by
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*
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* @includeFunctionBody ../../test/CollectionTest.kt groupBy
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*/
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public inline fun <K> FloatArray.groupBy(toKey: (Float) -> K) : Map<K, List<Float>> = groupByTo<K>(HashMap<K, List<Float>>(), toKey)
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/**
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* Groups the elements in the collection into the given [[Map]] using the supplied *toKey* function to calculate the key to group the elements by
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*
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* @includeFunctionBody ../../test/CollectionTest.kt groupBy
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*/
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public inline fun <K> FloatArray.groupByTo(result: Map<K, List<Float>>, toKey: (Float) -> K) : Map<K, List<Float>> {
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for (element in this) {
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val key = toKey(element)
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val list = result.getOrPut(key) { ArrayList<Float>() }
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list.add(element)
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}
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return result
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}
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/**
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* Creates a string from all the elements separated using the *separator* and using the given *prefix* and *postfix* if supplied.
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*
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* If a collection could be huge you can specify a non-negative value of *limit* which will only show a subset of the collection then it will
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* a special *truncated* separator (which defaults to "..."
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*
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* @includeFunctionBody ../../test/CollectionTest.kt makeString
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*/
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public inline fun FloatArray.makeString(separator: String = ", ", prefix: String = "", postfix: String = "", limit: Int = -1, truncated: String = "..."): String {
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val buffer = StringBuilder()
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appendString(buffer, separator, prefix, postfix, limit, truncated)
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return buffer.toString().sure()
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}
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/** Returns a list containing the everything but the first elements that satisfy the given *predicate* */
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public inline fun <L: List<Float>> FloatArray.dropWhileTo(result: L, predicate: (Float) -> Boolean) : L {
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var start = true
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for (element in this) {
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if (start && predicate(element)) {
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// ignore
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} else {
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start = false
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result.add(element)
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}
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}
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return result
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}
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/** Returns a list containing the first elements that satisfy the given *predicate* */
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public inline fun <L: List<Float>> FloatArray.takeWhileTo(result: L, predicate: (Float) -> Boolean) : L {
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for (element in this) if (predicate(element)) result.add(element) else break
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return result
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}
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/**
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* Reverses the order the elements into a list
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*
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* @includeFunctionBody ../../test/CollectionTest.kt reverse
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*/
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public inline fun FloatArray.reverse() : List<Float> {
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val answer = LinkedList<Float>()
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for (element in this) answer.addFirst(element)
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return answer
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}
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/** Copies all elements into the given collection */
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public inline fun <C: Collection<Float>> FloatArray.toCollection(result: C) : C {
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for (element in this) result.add(element)
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return result
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}
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/** Copies all elements into a [[LinkedList]] */
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public inline fun FloatArray.toLinkedList() : LinkedList<Float> = toCollection(LinkedList<Float>())
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/** Copies all elements into a [[List]] */
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public inline fun FloatArray.toList() : List<Float> = toCollection(ArrayList<Float>())
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/** Copies all elements into a [[List] */
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public inline fun FloatArray.toCollection() : Collection<Float> = toCollection(ArrayList<Float>())
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/** Copies all elements into a [[Set]] */
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public inline fun FloatArray.toSet() : Set<Float> = toCollection(HashSet<Float>())
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/** Copies all elements into a [[SortedSet]] */
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public inline fun FloatArray.toSortedSet() : SortedSet<Float> = toCollection(TreeSet<Float>())
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/**
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TODO figure out necessary variance/generics ninja stuff... :)
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public inline fun FloatArray.toSortedList(transform: fun(Float) : java.lang.Comparable<*>) : List<Float> {
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val answer = this.toList()
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answer.sort(transform)
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return answer
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}
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*/
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