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notify variable changes outside of synchronization block

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commit_hash:fbd4f6d0ac43900f87c2b5d43e14bfef25618b5f
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gulevsky
2026-06-05 21:00:15 +03:00
parent 73690d4dd9
commit ffed11ad8d
1 changed files with 58 additions and 37 deletions
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client/android/div-data/src/main/java/com/yandex/div/data/Variable.kt
+58 -37
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@@ -33,11 +33,13 @@ sealed class Variable {
@field:Volatile
internal var value: String = defaultValue
set(value) = synchronized(this) {
if (field == value) {
return
set(value) {
synchronized(this) {
if (field == value) {
return
}
field = value
}
field = value
notifyVariableChanged(this)
}
}
@@ -49,11 +51,13 @@ sealed class Variable {
@field:Volatile
internal var value: Long = defaultValue
set(value) = synchronized(this) {
if (field == value) {
return
set(value) {
synchronized(this) {
if (field == value) {
return
}
field = value
}
field = value
notifyVariableChanged(this)
}
@@ -70,11 +74,13 @@ sealed class Variable {
@field:Volatile
internal var value: Boolean = defaultValue
set(value) = synchronized(this) {
if (field == value) {
return
set(value) {
synchronized(this) {
if (field == value) {
return
}
field = value
}
field = value
notifyVariableChanged(this)
}
@@ -91,11 +97,13 @@ sealed class Variable {
@field:Volatile
internal var value: Double = defaultValue
set(value) = synchronized(this) {
if (field == value) {
return
set(value) {
synchronized(this) {
if (field == value) {
return
}
field = value
}
field = value
notifyVariableChanged(this)
}
@@ -112,11 +120,13 @@ sealed class Variable {
@field:Volatile
internal var value: Color = Color(defaultValue)
set(value) = synchronized(this) {
if (field == value) {
return
set(value) {
synchronized(this) {
if (field == value) {
return
}
field = value
}
field = value
notifyVariableChanged(this)
}
@@ -134,11 +144,13 @@ sealed class Variable {
@field:Volatile
internal var value: Uri = defaultValue
set(value) = synchronized(this) {
if (field == value) {
return
set(value) {
synchronized(this) {
if (field == value) {
return
}
field = value
}
field = value
notifyVariableChanged(this)
}
@@ -155,11 +167,13 @@ sealed class Variable {
@field:Volatile
internal var value: JSONObject = defaultValue
set(value) = synchronized(this) {
if (field == value) {
return
set(value) {
synchronized(this) {
if (field == value) {
return
}
field = value
}
field = value
notifyVariableChanged(this)
}
@@ -176,11 +190,13 @@ sealed class Variable {
@field:Volatile
internal var value: JSONArray = defaultValue
set(value) = synchronized(this) {
if (field == value) {
return
set(value) {
synchronized(this) {
if (field == value) {
return
}
field = value
}
field = value
notifyVariableChanged(this)
}
@@ -199,11 +215,13 @@ sealed class Variable {
@InternalApi
@field:Volatile
var delegate: PropertyDelegate = delegate
set(value) = synchronized(this) {
field.release()
field = value
if (!observers.isEmpty) {
field.observe { notifyVariableChanged(this) }
set(value) {
synchronized(this) {
field.release()
field = value
if (!observers.isEmpty) {
field.observe { notifyVariableChanged(this) }
}
}
}
@@ -272,6 +290,9 @@ sealed class Variable {
}
protected fun notifyVariableChanged(v: Variable) {
val observers = synchronized(this) {
observers.toList()
}
observers.forEach { it.invoke(v) }
}