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/**
 * Copyright - See the COPYRIGHT that is included with this distribution.
 * EPICS pvData is distributed subject to a Software License Agreement found
 * in file LICENSE that is included with this distribution.
 */
package org.epics.pvaClient;

import org.epics.pvdata.factory.ConvertFactory;
import org.epics.pvdata.pv.Convert;
import org.epics.pvdata.pv.PVScalar;
import org.epics.pvdata.pv.PVStructure;
import org.epics.pvdata.pv.Status;

/**
 * Provides channelGet to multiple channels where each channel has a numeric scalar value field.
 * @author mrk
 * @since  2015.07
 */
public class PvaClientMultiGetDouble
{

    /**
     * Factory method that creates a PvaClientMultiGetDouble.
     * @param pvaClientMultiChannel The interface to PvaClientMultiChannel.
     * @param pvaClientChannelArray The PvaClientChannel array.
     * @return The interface.
     */
    static public PvaClientMultiGetDouble create(
            PvaClientMultiChannel pvaClientMultiChannel,
            PvaClientChannel[] pvaClientChannelArray)
    {
        return new PvaClientMultiGetDouble(pvaClientMultiChannel,pvaClientChannelArray);
    }


    /** Destroy the pvAccess connection.
     */
    public void destroy()
    {
        if(PvaClient.getDebug()) System.out.println("PvaClientMultiGetDouble::destroy()");
        if(isDestroyed) return;
        isDestroyed = true;
        pvaClientChannelArray = null;
    }
    /**
     * Create a channelGet for each channel.
     */
    public void connect()
    {
        boolean[] isConnected = pvaClientMultiChannel.getIsConnected();
        String request = "value";
        for(int i=0; i