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package com.sun.enterprise.universal.xml;

import com.sun.enterprise.universal.collections.CollectionUtils;
import java.util.*;

/**
 * Normally I'd have named this class "Cluster" but we don't want it to clash
 * with the config class with the same name.  This name makes life easier.
 *
 * This class is only used in this package.  It is more like an old-fashioned
 * "C" struct.  Help yourself to the data variables!
 *
 * A cluster in domain.xml contains 2 things that we care about:
 * 
 *  a list of servers that the cluster owns
 *  a list of system properties
 *
 * created April 9, 2011
 * @author Byron Nevins
 */
final class ParsedCluster {
    ParsedCluster(String theName) {
        name = theName;
    }

    // forced to make this public...
    @Override
    public String toString() {
        StringBuilder sb = new StringBuilder("Cluster: ");
        sb.append(name).append('\n');
        sb.append("properties: ").append(CollectionUtils.toString(sysProps)).append('\n');
        sb.append("server names: ").append(CollectionUtils.toString(serverNames)).append('\n');
        return sb.toString();
    }

    Map getMySysProps(String serverName) {
        if(serverNames.contains(serverName))
            return sysProps;
        return null;
    }

    final Map sysProps = new HashMap();
    final List serverNames = new ArrayList();
    private final String name;

}