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/*******************************************************************************
 * Copyright 2012-2014 by Aerospike.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to
 * deal in the Software without restriction, including without limitation the
 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
 * sell copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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package com.aerospike.client.async;

import com.aerospike.client.AerospikeException;
import com.aerospike.client.ResultCode;
import com.aerospike.client.cluster.Node;
import com.aerospike.client.listener.RecordSequenceListener;
import com.aerospike.client.policy.ScanPolicy;

public final class AsyncScanExecutor extends AsyncMultiExecutor {
	private final RecordSequenceListener listener;

	public AsyncScanExecutor(
		AsyncCluster cluster,
		ScanPolicy policy,
		RecordSequenceListener listener,
		String namespace,
		String setName,
		String[] binNames
	) throws AerospikeException {
		this.listener = listener;

		Node[] nodes = cluster.getNodes();
		if (nodes.length == 0) {
			throw new AerospikeException(ResultCode.SERVER_NOT_AVAILABLE, "Scan failed because cluster is empty.");
		}

		completedSize = nodes.length;

		for (Node node : nodes) {			
			AsyncScan async = new AsyncScan(this, cluster, (AsyncNode)node, policy, listener, namespace, setName, binNames);
			async.execute();
		}
	}
	
	protected void onSuccess() {
		listener.onSuccess();
	}
	
	protected void onFailure(AerospikeException ae) {
		listener.onFailure(ae);
	}		
}