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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 spark.network
import java.nio.ByteBuffer
import scala.collection.mutable.ArrayBuffer
private[network]
class MessageChunk(val header: MessageChunkHeader, val buffer: ByteBuffer) {
val size = if (buffer == null) 0 else buffer.remaining
lazy val buffers = {
val ab = new ArrayBuffer[ByteBuffer]()
ab += header.buffer
if (buffer != null) {
ab += buffer
}
ab
}
override def toString = {
"" + this.getClass.getSimpleName + " (id = " + header.id + ", size = " + size + ")"
}
}
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