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/*-------------------------------------------------------------------------
 *
 * Copyright (c) 2014, PostgreSQL Global Development Group
 *
 *
 *-------------------------------------------------------------------------
 */
package org.postgresql.hostchooser;

import java.util.Properties;

import org.postgresql.util.HostSpec;

/**
 * Chooses a {@link HostChooser} instance based on the number of hosts and properties.
 */
public class HostChooserFactory {

    public static HostChooser createHostChooser(HostSpec[] hostSpecs, HostRequirement targetServerType, Properties info) {
        if (hostSpecs.length == 1) {
            return new SingleHostChooser(hostSpecs[0]);
        }
        return new MultiHostChooser(hostSpecs, targetServerType, info);
    }
}