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Allow to evaluate FamilyProperty based on family value specified.

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This commit is contained in:
Ilya Gorbunov
2015-10-15 19:09:04 +03:00
parent 3bb1b1adfd
commit 654a85368d
1 changed files with 8 additions and 8 deletions
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libraries/tools/kotlin-stdlib-gen/src/templates/Engine.kt
+8 -8
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@@ -63,22 +63,22 @@ class ConcreteFunction(val textBuilder: (Appendable) -> Unit, val sourceFile: So
class GenericFunction(val signature: String, val keyword: String = "fun") { class GenericFunction(val signature: String, val keyword: String = "fun") {
open class SpecializedProperty<TKey: Any, TValue : Any>() { open class SpecializedProperty<TKey: Any, TValue : Any>() {
private val values = HashMap<TKey?, TValue>() private val valueBuilders = HashMap<TKey?, ((TKey) -> TValue)>()
operator fun get(key: TKey): TValue? = values.getOrElse(key, { values.getOrElse(null, { null }) }) operator fun get(key: TKey): TValue? = (valueBuilders[key] ?: valueBuilders[null] ?: null)?.let { it(key) }
operator fun set(keys: Collection<TKey>, value: TValue) { operator fun set(keys: Collection<TKey>, value: (TKey)->TValue) {
if (keys.isEmpty()) if (keys.isEmpty())
values[null] = value; valueBuilders[null] = value;
else else
for (key in keys) { for (key in keys) {
values[key] = value valueBuilders[key] = value
onKeySet(key) onKeySet(key)
} }
} }
operator fun invoke(vararg keys: TKey, valueBuilder: () -> TValue) = set(keys.asList(), valueBuilder()) operator fun invoke(vararg keys: TKey, valueBuilder: (TKey) -> TValue) = set(keys.asList(), valueBuilder)
operator fun invoke(value: TValue, vararg keys: TKey) = set(keys.asList(), value) operator fun invoke(value: TValue, vararg keys: TKey) = set(keys.asList(), { value })
protected open fun onKeySet(key: TKey) {} protected open fun onKeySet(key: TKey) {}
} }
@@ -87,7 +87,7 @@ class GenericFunction(val signature: String, val keyword: String = "fun") {
open class PrimitiveProperty<TValue: Any>() : SpecializedProperty<PrimitiveType, TValue>() open class PrimitiveProperty<TValue: Any>() : SpecializedProperty<PrimitiveType, TValue>()
class DeprecationProperty() : FamilyProperty<Deprecation>() { class DeprecationProperty() : FamilyProperty<Deprecation>() {
operator fun invoke(value: String, vararg keys: Family) = set(keys.asList(), Deprecation(value)) operator fun invoke(value: String, vararg keys: Family) = set(keys.asList(), { Deprecation(value) })
} }