/*
 * Copyright (c) 1997, 2018 Oracle and/or its affiliates. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0, which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 *
 * This Source Code may also be made available under the following Secondary
 * Licenses when the conditions for such availability set forth in the
 * Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
 * version 2 with the GNU Classpath Exception, which is available at
 * https://www.gnu.org/software/classpath/license.html.
 *
 * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
 */

/**
 *    This generated bean class ClusterStats
 *    matches the schema element 'cluster-stats'.
 *
 *    Generated on Fri Aug 19 00:43:43 IST 2005
 */

package com.sun.enterprise.admin.monitor.stats.lb;

public class ClusterStats implements com.sun.enterprise.admin.monitor.stats.lb.ClusterStatsInterface, com.sun.enterprise.admin.monitor.stats.lb.CommonBean {
    private java.lang.String _Id;
    private final java.util.List<InstanceStats> _InstanceStats = new java.util.ArrayList();    // List<InstanceStats>

    public ClusterStats() {
        _Id = "";
    }

    // Deep copy
    public ClusterStats(com.sun.enterprise.admin.monitor.stats.lb.ClusterStats source) {
        _Id = source._Id;
        for (java.util.Iterator it = source._InstanceStats.iterator();
            it.hasNext(); ) {
            _InstanceStats.add(new com.sun.enterprise.admin.monitor.stats.lb.InstanceStats((com.sun.enterprise.admin.monitor.stats.lb.InstanceStats)it.next()));
        }
    }

    // This attribute is mandatory
    public void setId(java.lang.String value) {
        _Id = value;
    }

    public java.lang.String getId() {
        return _Id;
    }

    // This attribute is an array, possibly empty
    public void setInstanceStats(com.sun.enterprise.admin.monitor.stats.lb.InstanceStats[] value) {
        if (value == null)
            value = new InstanceStats[0];
        _InstanceStats.clear();
        for (int i = 0; i < value.length; ++i) {
            _InstanceStats.add(value[i]);
        }
    }

    public void setInstanceStats(int index, com.sun.enterprise.admin.monitor.stats.lb.InstanceStats value) {
        _InstanceStats.set(index, value);
    }

    public com.sun.enterprise.admin.monitor.stats.lb.InstanceStats[] getInstanceStats() {
        InstanceStats[] arr = new InstanceStats[_InstanceStats.size()];
        return (InstanceStats[]) _InstanceStats.toArray(arr);
    }

    public java.util.List fetchInstanceStatsList() {
        return _InstanceStats;
    }

    public com.sun.enterprise.admin.monitor.stats.lb.InstanceStats getInstanceStats(int index) {
        return (InstanceStats)_InstanceStats.get(index);
    }

    // Return the number of instanceStats
    public int sizeInstanceStats() {
        return _InstanceStats.size();
    }

    public int addInstanceStats(com.sun.enterprise.admin.monitor.stats.lb.InstanceStats value) {
        _InstanceStats.add(value);
        return _InstanceStats.size()-1;
    }

    // Search from the end looking for @param value, and then remove it.
    public int removeInstanceStats(com.sun.enterprise.admin.monitor.stats.lb.InstanceStats value) {
        int pos = _InstanceStats.indexOf(value);
        if (pos >= 0) {
            _InstanceStats.remove(pos);
        }
        return pos;
    }

    public void writeNode(java.io.Writer out, String nodeName, String indent) throws java.io.IOException {
        out.write(indent);
        out.write("<");
        out.write(nodeName);
        // id is an attribute
        if (_Id != null) {
            out.write(" id");    // NOI18N
            out.write("='");    // NOI18N
            com.sun.enterprise.admin.monitor.stats.lb.LoadBalancerStats.writeXML(out, _Id, true);
            out.write("'");    // NOI18N
        }
        out.write(">\n");
        String nextIndent = indent + "    ";
        for (java.util.Iterator it = _InstanceStats.iterator();
            it.hasNext(); ) {
            com.sun.enterprise.admin.monitor.stats.lb.InstanceStats element = (com.sun.enterprise.admin.monitor.stats.lb.InstanceStats)it.next();
            if (element != null) {
                element.writeNode(out, "instance-stats", nextIndent);
            }
        }
        out.write(indent);
        out.write("</"+nodeName+">\n");
    }

    public void readNode(org.w3c.dom.Node node) {
        if (node.hasAttributes()) {
            org.w3c.dom.NamedNodeMap attrs = node.getAttributes();
            org.w3c.dom.Attr attr;
            attr = (org.w3c.dom.Attr) attrs.getNamedItem("id");
            if (attr != null) {
                _Id = attr.getValue();
            }
        }
        org.w3c.dom.NodeList children = node.getChildNodes();
        for (int i = 0, size = children.getLength(); i < size; ++i) {
            org.w3c.dom.Node childNode = children.item(i);
            String childNodeName = (childNode.getLocalName() == null ? childNode.getNodeName().intern() : childNode.getLocalName().intern());
            if (childNodeName == "instance-stats") {
                InstanceStats aInstanceStats = new com.sun.enterprise.admin.monitor.stats.lb.InstanceStats();
                aInstanceStats.readNode(childNode);
                _InstanceStats.add(aInstanceStats);
            }
            else {
                // Found extra unrecognized childNode
            }
        }
    }

    public void validate() throws com.sun.enterprise.admin.monitor.stats.lb.LoadBalancerStats.ValidateException {
        boolean restrictionFailure = false;
        // Validating property id
        if (getId() == null) {
            throw new com.sun.enterprise.admin.monitor.stats.lb.LoadBalancerStats.ValidateException("getId() == null", "id", this);    // NOI18N
        }
        // Validating property instanceStats
        for (int _index = 0; _index < sizeInstanceStats(); ++_index) {
            com.sun.enterprise.admin.monitor.stats.lb.InstanceStats element = getInstanceStats(_index);
            if (element != null) {
                element.validate();
            }
        }
    }

    public void changePropertyByName(String name, Object value) {
        if (name == null) return;
        name = name.intern();
        if (name.equals("id"))
            setId((java.lang.String)value);
        else if (name.equals("instanceStats"))
            addInstanceStats((InstanceStats)value);
        else if (name.equals("instanceStats[]"))
            setInstanceStats((InstanceStats[]) value);
        else
            throw new IllegalArgumentException(name+" is not a valid property name for ClusterStats");
    }

    public Object fetchPropertyByName(String name) {
        if (name.equals("id"))
            return getId();
        if (name.equals("instanceStats[]"))
            return getInstanceStats();
        throw new IllegalArgumentException(name+" is not a valid property name for ClusterStats");
    }

    // Return an array of all of the properties that are beans and are set.
    public com.sun.enterprise.admin.monitor.stats.lb.CommonBean[] childBeans(boolean recursive) {
        java.util.List children = new java.util.LinkedList();
        childBeans(recursive, children);
        com.sun.enterprise.admin.monitor.stats.lb.CommonBean[] result = new com.sun.enterprise.admin.monitor.stats.lb.CommonBean[children.size()];
        return (com.sun.enterprise.admin.monitor.stats.lb.CommonBean[]) children.toArray(result);
    }

    // Put all child beans into the beans list.
    public void childBeans(boolean recursive, java.util.List beans) {
        for (java.util.Iterator it = _InstanceStats.iterator();
            it.hasNext(); ) {
            com.sun.enterprise.admin.monitor.stats.lb.InstanceStats element = (com.sun.enterprise.admin.monitor.stats.lb.InstanceStats)it.next();
            if (element != null) {
                if (recursive) {
                    element.childBeans(true, beans);
                }
                beans.add(element);
            }
        }
    }

    public boolean equals(Object o) {
        if (o == this)
            return true;
        if (!(o instanceof com.sun.enterprise.admin.monitor.stats.lb.ClusterStats))
            return false;
        com.sun.enterprise.admin.monitor.stats.lb.ClusterStats inst = (com.sun.enterprise.admin.monitor.stats.lb.ClusterStats) o;
        if (!(_Id == null ? inst._Id == null : _Id.equals(inst._Id)))
            return false;
        if (sizeInstanceStats() != inst.sizeInstanceStats())
            return false;
        // Compare every element.
        for (java.util.Iterator it = _InstanceStats.iterator(), it2 = inst._InstanceStats.iterator();
            it.hasNext() && it2.hasNext(); ) {
            com.sun.enterprise.admin.monitor.stats.lb.InstanceStats element = (com.sun.enterprise.admin.monitor.stats.lb.InstanceStats)it.next();
            com.sun.enterprise.admin.monitor.stats.lb.InstanceStats element2 = (com.sun.enterprise.admin.monitor.stats.lb.InstanceStats)it2.next();
            if (!(element == null ? element2 == null : element.equals(element2)))
                return false;
        }
        return true;
    }

    public int hashCode() {
        int result = 17;
        result = 37*result + (_Id == null ? 0 : _Id.hashCode());
        result = 37*result + (_InstanceStats == null ? 0 : _InstanceStats.hashCode());
        return result;
    }

    public String toString() {
        java.io.StringWriter sw = new java.io.StringWriter();
        try {
            writeNode(sw, "ClusterStats", "");
        } catch (java.io.IOException e) {
            // How can we actually get an IOException on a StringWriter?
            // We'll just ignore it.
        }
        return sw.toString();
    }
}


/*
        The following schema file has been used for generation:

<?xml version="1.0" encoding="UTF-8"?>

<!--
    Document   : sun_loadbalancer_stats_1_0.dtd.dtd
    Created on : August 15, 2005, 3:22 PM
    Author     : hr124446
    Description:
        Purpose of the document follows.

    TODO define vocabulary identification data
    PUBLIC ID  : -//Sun Microsystems Inc.//DTD Application Server 9.0 LoadBalancer Stats//EN
    SYSTEM ID  : http://www.sun.com/software/appserver/dtds/sun_loadbalancer_stats_1_0.dtd
-->

<!-- Root element for load balancer. It contains all the statistics -->
   <!ELEMENT load-balancer-stats (cluster-stats*)>

   <!--
   Cluster Statistics
     id Cluster name
   -->

   <!ELEMENT cluster-stats (instance-stats*)>
   <!ATTLIST cluster-stats
     id CDATA #REQUIRED>

   <!--
   Instance Statistics
     id Server instance name
     num-active-requests The number of active requests on this server.
     num-total-requests The number of total requests on this server.
   -->
   <!ELEMENT instance-stats (application-stats*)>
   <!ATTLIST instance-stats
     id CDATA #REQUIRED
     health CDATA #REQUIRED
     num-total-requests CDATA #REQUIRED
     num-active-requests CDATA #REQUIRED>

   <!--
   Application Statistics
     id web module or web service endpoint's uri.
     average-response-time Average response time in milli seconds.
     min-response-time Minimum response time observed in milli seconds.
     max-response-time Maximum response time observed in milli seconds.
     num-failover-requests The number of failed-over requests for this context root.
     num-error-requests The number of failed requests for this context root.
     num-active-requests The number of active requests for this context root.
     num-total-requests The number of total requests for this context root.
     num-idempotent-url-requests The number of times all the idempotent urls in
    this application are accessesd.
   -->
   <!ELEMENT application-stats EMPTY>
   <!ATTLIST application-stats
     id CDATA #REQUIRED
     average-response-time CDATA #REQUIRED
     min-response-time CDATA #REQUIRED
     max-response-time CDATA #REQUIRED
     num-failover-requests CDATA #REQUIRED
     num-error-requests CDATA #REQUIRED
     num-active-requests CDATA #REQUIRED
     num-idempotent-url-requests CDATA #REQUIRED
     num-total-requests CDATA #REQUIRED>


*/