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/**
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* '$RCSfile$'
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* Purpose: A Class that represents all node info from the database
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* Copyright: 2000 Regents of the University of California and the
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* National Center for Ecological Analysis and Synthesis
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* Authors: Matt Jones
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* Release: @release@
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*
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* '$Author: sgarg $'
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* '$Date: 2005-11-18 13:10:20 -0800 (Fri, 18 Nov 2005) $'
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* '$Revision: 2762 $'
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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package edu.ucsb.nceas.metacat;
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import org.apache.log4j.Logger;
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/**
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* A utility class that encapsulates a node and its data
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*/
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public class NodeRecord {
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private long nodeid = -1;
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private long parentnodeid = -1;
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private long nodeindex = -1;
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private String nodename = null;
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private String nodeprefix = null;
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private String nodetype = null;
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private String nodedata = null;
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private float nodedatanumerical = -1;
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private Logger logMetacat = Logger.getLogger(NodeRecord.class);
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/**
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* Constructor
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*/
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public NodeRecord(long nodeid, long parentnodeid, long nodeindex,
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String nodetype, String nodename, String nodeprefix,
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String nodedata) {
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this.nodeid = nodeid;
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this.parentnodeid = parentnodeid;
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this.nodeindex = nodeindex;
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this.nodename = nodename;
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this.nodeprefix = nodeprefix;
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this.nodetype = nodetype;
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this.nodedata = nodedata;
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}
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public NodeRecord(long nodeid, long parentnodeid, long nodeindex,
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String nodetype, String nodename, String nodeprefix,
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String nodedata, float nodedatanumerical) {
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this.nodeid = nodeid;
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this.parentnodeid = parentnodeid;
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this.nodeindex = nodeindex;
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this.nodename = nodename;
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this.nodeprefix = nodeprefix;
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this.nodetype = nodetype;
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this.nodedata = nodedata;
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this.nodedatanumerical = nodedatanumerical;
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}
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/** Get functions*/
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public long getNodeId()
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{
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return nodeid;
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}
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public long getParentNodeId()
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{
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return parentnodeid;
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}
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public long getNodeIndex()
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{
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return nodeindex;
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}
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public String getNodeName()
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{
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return nodename;
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}
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public String getNodeType()
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{
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return nodetype;
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}
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public String getNodePrefix()
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{
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return nodeprefix;
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}
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public String getNodeData()
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{
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return nodedata;
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}
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public float getNodeDataNumerical()
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{
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return nodedatanumerical;
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}
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/** Method compare two records */
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public boolean contentEquals(NodeRecord record)
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{
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boolean flag = true;
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logMetacat.info("First nodetype: "+this.nodetype);
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logMetacat.info("Second nodetype: "+record.getNodeType());
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logMetacat.info("First nodename: "+this.nodename);
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logMetacat.info("Second nodename: "+record.getNodeName());
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logMetacat.info("First nodeprefix: "+this.nodeprefix);
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logMetacat.info("Second nodeprefix: "+record.getNodePrefix());
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logMetacat.info("First nodedata: "+this.nodedata);
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logMetacat.info("Second nodedata: "+record.getNodeData());
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if ((this.nodename == null && record.getNodeName() != null) ||
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(this.nodename != null && record.getNodeName() == null) ||
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(this.nodename != null && record.getNodeName() != null &&
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!(this.nodename).equals(record.getNodeName())))
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{
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//compare nodename
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flag = false;
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}
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else if ((this.nodetype == null && record.getNodeType() != null) ||
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(this.nodetype != null && record.getNodeType() == null) ||
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(this.nodetype != null && record.getNodeType() != null &&
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!(this.nodetype).equals(record.getNodeType())))
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{
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// compare node type
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flag = false;
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}
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else if ((this.nodeprefix == null && record.getNodePrefix() != null) ||
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(this.nodeprefix != null && record.getNodePrefix() == null) ||
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(this.nodeprefix != null && record.getNodePrefix() != null &&
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!(this.nodeprefix).equals(record.getNodePrefix())))
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{
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// compare node prefix
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flag = false;
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}
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else if ((this.nodedata == null && record.getNodeData() != null) ||
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(this.nodedata != null && record.getNodeData() == null) ||
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(this.nodedata != null && record.getNodeData() != null &&
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!(this.nodedata).equals(record.getNodeData())))
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{
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// compare node data
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flag = false;
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}
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return flag;
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}//contentEquals
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}
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