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• 5.0.10
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• tuples.scala

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com.sksamuel.avro4s.schemas.tuples.scala Maven / Gradle / Ivy

package com.sksamuel.avro4s.schemas

import com.sksamuel.avro4s.SchemaFor
import org.apache.avro.{Schema, SchemaBuilder}

trait TupleSchemas:

  given [A, B](using a: SchemaFor[A], b: SchemaFor[B]): SchemaFor[Tuple2[A, B]] = SchemaFor.from {
    val fields = java.util.ArrayList[Schema.Field]()
    fields.add(new Schema.Field("_1", a.schema))
    fields.add(new Schema.Field("_2", b.schema))
    Schema.createRecord("Tuple2", null, "scala", false, fields)
  }

  given [A, B, C](using a: SchemaFor[A], b: SchemaFor[B], c:SchemaFor[C]): SchemaFor[Tuple3[A, B, C]] = SchemaFor.from {
    val fields = java.util.ArrayList[Schema.Field]()
    fields.add(new Schema.Field("_1", a.schema))
    fields.add(new Schema.Field("_2", b.schema))
    fields.add(new Schema.Field("_3", c.schema))
    Schema.createRecord("Tuple3", null, "scala", false, fields)
  }

  given [A, B, C, D](using a: SchemaFor[A], b: SchemaFor[B], c: SchemaFor[C], d: SchemaFor[D]): SchemaFor[Tuple4[A, B, C, D]]= SchemaFor.from {
    val fields = java.util.ArrayList[Schema.Field]()
    fields.add(new Schema.Field("_1", a.schema))
    fields.add(new Schema.Field("_2", b.schema))
    fields.add(new Schema.Field("_3", c.schema))
    fields.add(new Schema.Field("_4", d.schema))
    Schema.createRecord("Tuple4", null, "scala", false, fields)
  }

  given[A, B, C, D, E](using a: SchemaFor[A], b: SchemaFor[B], c: SchemaFor[C], d: SchemaFor[D], e: SchemaFor[E]): SchemaFor[Tuple5[A, B, C, D, E]] = SchemaFor.from {
    val fields = java.util.ArrayList[Schema.Field]()
    fields.add(new Schema.Field("_1", a.schema))
    fields.add(new Schema.Field("_2", b.schema))
    fields.add(new Schema.Field("_3", c.schema))
    fields.add(new Schema.Field("_4", d.schema))
    fields.add(new Schema.Field("_5", e.schema))
    Schema.createRecord("Tuple5", null, "scala", false, fields)
  }

  given[A, B, C, D, E, F](using a: SchemaFor[A], b: SchemaFor[B], c: SchemaFor[C], d: SchemaFor[D], e: SchemaFor[E], f: SchemaFor[F]): SchemaFor[Tuple6[A, B, C, D, E, F]] = SchemaFor.from {
    val fields = java.util.ArrayList[Schema.Field]()
    fields.add(new Schema.Field("_1", a.schema))
    fields.add(new Schema.Field("_2", b.schema))
    fields.add(new Schema.Field("_3", c.schema))
    fields.add(new Schema.Field("_4", d.schema))
    fields.add(new Schema.Field("_5", e.schema))
    fields.add(new Schema.Field("_6", e.schema))
    Schema.createRecord("Tuple6", null, "scala", false, fields)
  }