DBot/overdrive_that_matters
DBot/overdrive_that_matters
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Allow to remove subscribers while iterating them

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This commit is contained in:
DBotThePony 2023-08-12 01:13:42 +07:00
parent f8c2be4d4c
commit 839e7cc503
Signed by: DBot
GPG Key ID: DCC23B5715498507
1 changed files with 43 additions and 6 deletions
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49
src/main/kotlin/ru/dbotthepony/mc/otm/core/ISubscripable.kt
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@ -2,6 +2,7 @@ package ru.dbotthepony.mc.otm.core
import it.unimi.dsi.fastutil.booleans.BooleanConsumer
import it.unimi.dsi.fastutil.floats.FloatConsumer
import it.unimi.dsi.fastutil.objects.ReferenceArraySet
import it.unimi.dsi.fastutil.objects.ReferenceLinkedOpenHashSet
import java.util.function.Consumer
import java.util.function.DoubleConsumer
@ -23,22 +24,28 @@ interface ISubscriptable<V> {
class Impl<V> : ISubscriptable<V>, Consumer<V> {
private inner class L(val callback: Consumer<V>) : ISubscriptable.L {
private var isRemoved = false
init {
subscribers.add(this)
}
override fun remove() {
subscribers.remove(this)
isRemoved = true
queue.add(this)
}
}
private val subscribers = ReferenceLinkedOpenHashSet<L>(0)
private val queue = ReferenceArraySet<L>(0)
override fun addListener(listener: Consumer<V>): ISubscriptable.L {
return L(listener)
}
override fun accept(t: V) {
queue.forEach { subscribers.remove(it) }
queue.clear()
subscribers.forEach { it.callback.accept(t) }
}
}
@ -67,22 +74,28 @@ interface IFloatSubcripable : ISubscriptable<Float> {
class Impl : IFloatSubcripable, Consumer<Float>, FloatConsumer {
private inner class L(val callback: FloatConsumer) : ISubscriptable.L {
private var isRemoved = false
init {
subscribers.add(this)
}
override fun remove() {
subscribers.remove(this)
isRemoved = true
queue.add(this)
}
}
private val subscribers = ReferenceLinkedOpenHashSet<L>(0)
private val queue = ReferenceArraySet<L>(0)
override fun addListener(listener: FloatConsumer): ISubscriptable.L {
return L(listener)
}
override fun accept(t: Float) {
queue.forEach { subscribers.remove(it) }
queue.clear()
subscribers.forEach { it.callback.accept(t) }
}
}
@ -98,22 +111,28 @@ interface IDoubleSubcripable : ISubscriptable<Double> {
class Impl : IDoubleSubcripable, Consumer<Double>, DoubleConsumer {
private inner class L(val callback: DoubleConsumer) : ISubscriptable.L {
private var isRemoved = false
init {
subscribers.add(this)
}
override fun remove() {
subscribers.remove(this)
isRemoved = true
queue.add(this)
}
}
private val subscribers = ReferenceLinkedOpenHashSet<L>(0)
private val queue = ReferenceArraySet<L>(0)
override fun addListener(listener: DoubleConsumer): ISubscriptable.L {
return L(listener)
}
override fun accept(t: Double) {
queue.forEach { subscribers.remove(it) }
queue.clear()
subscribers.forEach { it.callback.accept(t) }
}
}
@ -129,22 +148,28 @@ interface IIntSubcripable : ISubscriptable<Int> {
class Impl : IIntSubcripable, Consumer<Int>, IntConsumer {
private inner class L(val callback: IntConsumer) : ISubscriptable.L {
private var isRemoved = false
init {
subscribers.add(this)
}
override fun remove() {
subscribers.remove(this)
isRemoved = true
queue.add(this)
}
}
private val subscribers = ReferenceLinkedOpenHashSet<L>(0)
private val queue = ReferenceArraySet<L>(0)
override fun addListener(listener: IntConsumer): ISubscriptable.L {
return L(listener)
}
override fun accept(t: Int) {
queue.forEach { subscribers.remove(it) }
queue.clear()
subscribers.forEach { it.callback.accept(t) }
}
}
@ -160,22 +185,28 @@ interface ILongSubcripable : ISubscriptable<Long> {
class Impl : ILongSubcripable, Consumer<Long>, LongConsumer {
private inner class L(val callback: LongConsumer) : ISubscriptable.L {
private var isRemoved = false
init {
subscribers.add(this)
}
override fun remove() {
subscribers.remove(this)
isRemoved = true
queue.add(this)
}
}
private val subscribers = ReferenceLinkedOpenHashSet<L>(0)
private val queue = ReferenceArraySet<L>(0)
override fun addListener(listener: LongConsumer): ISubscriptable.L {
return L(listener)
}
override fun accept(t: Long) {
queue.forEach { subscribers.remove(it) }
queue.clear()
subscribers.forEach { it.callback.accept(t) }
}
}
@ -191,22 +222,28 @@ interface IBooleanSubscriptable : ISubscriptable<Boolean> {
class Impl : IBooleanSubscriptable, Consumer<Boolean>, BooleanConsumer {
private inner class L(val callback: BooleanConsumer) : ISubscriptable.L {
private var isRemoved = false
init {
subscribers.add(this)
}
override fun remove() {
subscribers.remove(this)
isRemoved = true
queue.add(this)
}
}
private val subscribers = ReferenceLinkedOpenHashSet<L>(0)
private val queue = ReferenceArraySet<L>(0)
override fun addListener(listener: BooleanConsumer): ISubscriptable.L {
return L(listener)
}
override fun accept(t: Boolean) {
queue.forEach { subscribers.remove(it) }
queue.clear()
subscribers.forEach { it.callback.accept(t) }
}
}