DatabaseSkeleton/db-skeleton-1-api.kt
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Runtime expression builder

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Andrew Golovashevich 2025-01-09 01:22:02 +03:00
parent f0ffe331af
commit 28ccd490c1
1 changed files with 41 additions and 0 deletions
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src/commonMain/kotlin/ru/landgrafhomyak/serdha/api/v0/misc/RuntimeExpression.kt Normal file
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package ru.landgrafhomyak.serdha.api.v0.misc
import ru.landgrafhomyak.serdha.api.v0.runtime.ParametersSetter
import ru.landgrafhomyak.serdha.api.v0.runtime.Row
public interface RuntimeExpression<ExpressionUserExtension : Any> {
public val userExtension: ExpressionUserExtension
public interface RuntimeExpressionInput<RT, DT : DatabaseType<RT>, ExpressionUserExtension : Any> : Column<RT, DT, ExpressionUserExtension>
public interface RuntimeExpressionOutput<RT, DT : DatabaseType<RT>, ExpressionUserExtension : Any> : InputParam<RT, DT, ExpressionUserExtension>
public fun interface InputLinker<ExpressionUserExtension : Any, QueryUserExtension : Any> {
public fun link(linker: Scope<ExpressionUserExtension, QueryUserExtension>)
public interface Scope<ExpressionUserExtension : Any, QueryUserExtension : Any> {
public operator fun <RT, DT : DatabaseType<RT>> set(p: RuntimeExpressionInput<RT, DT, ExpressionUserExtension>, e: Expression<RT, DT, QueryUserExtension>)
}
}
public fun interface OutputLinker<ExpressionUserExtension : Any, QueryUserExtension : Any> {
public fun link(linker: Scope<ExpressionUserExtension, QueryUserExtension>)
public interface Scope<ExpressionUserExtension : Any, QueryUserExtension : Any> {
public operator fun <RT, DT : DatabaseType<RT>> get(p: RuntimeExpressionOutput<RT, DT, ExpressionUserExtension>): Expression<RT, DT, QueryUserExtension>
}
}
public interface Creator<ExpressionUserExtension : Any> {
public fun createExpression(creator: Scope<ExpressionUserExtension>): ExpressionUserExtension
public interface Scope<ExpressionUserExtension : Any> {
public fun <RT, DT : DatabaseType<RT>> input(name: String, type: DT): RuntimeExpressionInput<RT, DT, ExpressionUserExtension>
public fun <RT, DT : DatabaseType<RT>> output(name: String, type: DT): RuntimeExpressionOutput<RT, DT, ExpressionUserExtension>
public var action: Action<ExpressionUserExtension>
}
}
public interface Action<ExpressionUserExtension : Any> {
public fun calculate(input: Row<ExpressionUserExtension>, output: ParametersSetter<ExpressionUserExtension>)
}
}