com.spotify.scio.repl.package.scala Maven / Gradle / Ivy
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/*
* Copyright 2019 Spotify AB.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package com.spotify.scio
import com.spotify.scio.values.SCollection
package object repl {
implicit class ReplSCollection[T](private val self: SCollection[T]) extends AnyVal {
/** Convenience method to close the current [[ScioContext]] and collect elements. */
def runAndCollect(): Iterator[T] = {
val closedTap = self.materialize
self.context
.run()
.waitUntilDone()
.tap(closedTap)
.value
}
}
}