/**
* Copyright (C) 2002-2012 The FreeCol Team
*
* This file is part of FreeCol.
*
* FreeCol is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* FreeCol is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTLIMIT or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with FreeCol. If not, see <http://www.gnu.org/licenses/>.
*/
package net.sf.freecol.common.model;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
import org.freecolandroid.xml.stream.XMLStreamException;
import org.freecolandroid.xml.stream.XMLStreamReader;
import org.freecolandroid.xml.stream.XMLStreamWriter;
public class Event extends FreeColGameObjectType {
/**
* A restriction on the scope of the event.
*/
private String value;
/**
* The score value of this event.
*/
private int scoreValue = 0;
/**
* Describe limits here.
*/
private Map<String, Limit> limits;
public Event(String id, Specification specification) {
super(id, specification);
}
/**
* Get the <code>Value</code> value.
*
* @return a <code>String</code> value
*/
public final String getValue() {
return value;
}
/**
* Set the <code>Value</code> value.
*
* @param newValue The new Value value.
*/
public final void setValue(final String newValue) {
this.value = newValue;
}
/**
* Get the <code>Limits</code> value.
*
* @return a <code>List<Limit></code> value
*/
public final Collection<Limit> getLimits() {
return limits.values();
}
/**
* Return the <code>Limit</code> with the given id.
*
* @param id a <code>String</code> value
* @return a <code>Limit</code> value
*/
public final Limit getLimit(String id) {
return limits.get(id);
}
/**
* Get the <code>ScoreValue</code> value.
*
* @return an <code>int</code> value
*/
public final int getScoreValue() {
return scoreValue;
}
/**
* Set the <code>ScoreValue</code> value.
*
* @param newScoreValue The new ScoreValue value.
*/
public final void setScoreValue(final int newScoreValue) {
this.scoreValue = newScoreValue;
}
/**
* This method writes an XML-representation of this object to
* the given stream.
*
* @param out The target stream.
* @throws XMLStreamException if there are any problems writing
* to the stream.
*/
protected void toXMLImpl(XMLStreamWriter out) throws XMLStreamException {
super.toXML(out, getXMLElementTagName());
}
/**
* Write the attributes of this object to a stream.
*
* @param out The target stream.
* @throws XMLStreamException if there are any problems writing to
* the stream.
*/
@Override
protected void writeAttributes(XMLStreamWriter out)
throws XMLStreamException {
super.writeAttributes(out);
if (value != null) {
out.writeAttribute(VALUE_TAG, value);
}
if (scoreValue != 0) {
out.writeAttribute("scoreValue", Integer.toString(scoreValue));
}
}
/**
* Write the children of this object to a stream.
*
* @param out The target stream.
* @throws XMLStreamException if there are any problems writing to
* the stream.
*/
@Override
protected void writeChildren(XMLStreamWriter out)
throws XMLStreamException {
super.writeChildren(out);
if (limits != null) {
for (Limit limit : limits.values()) {
limit.toXMLImpl(out);
}
}
}
/**
* Reads the attributes of this object from an XML stream.
*
* @param in The XML input stream.
* @throws XMLStreamException if a problem was encountered
* during parsing.
*/
@Override
protected void readAttributes(XMLStreamReader in)
throws XMLStreamException {
super.readAttributes(in);
value = in.getAttributeValue(null, VALUE_TAG);
scoreValue = getAttribute(in, "scoreValue", 0);
}
/**
* Reads a child object.
*
* @param in The XML stream to read.
* @exception XMLStreamException if an error occurs
*/
@Override
protected void readChild(XMLStreamReader in) throws XMLStreamException {
if (Limit.getXMLElementTagName().equals(in.getLocalName())) {
if (limits == null) {
limits = new HashMap<String, Limit>();
}
Limit limit = new Limit(getSpecification());
limit.readFromXML(in);
limits.put(limit.getId(), limit);
} else {
super.readChild(in);
}
}
/**
* Returns the tag name of the root element representing this object.
*
* @return "event".
*/
public static String getXMLElementTagName() {
return "event";
}
}