/*
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 *
 */
package org.apache.qpid.gentools;

import java.io.PrintStream;
import java.util.TreeMap;

@SuppressWarnings("serial")
public class AmqpDomain extends TreeMap<String, AmqpVersionSet> implements Printable
{
	public String domainName;

	public AmqpDomain(String domainName)
	{
		this.domainName = domainName;
	}

	public void addDomain(String domainType, AmqpVersion version) throws AmqpParseException
	{
		AmqpVersionSet versionSet = get(domainType);
		if (versionSet == null) // First time, create new entry
		{
			versionSet = new AmqpVersionSet();
			put(domainType, versionSet);
		}
		versionSet.add(version);
	}

	public String getDomainType(AmqpVersion version)
	    throws AmqpTypeMappingException
	{
		for (String thisDomainType : keySet())
		{
			AmqpVersionSet versionSet = get(thisDomainType);
			if (versionSet.contains(version))
				return thisDomainType;
		} throw new AmqpTypeMappingException("Unable to find version " + version + ".");
	}
	
	public boolean hasVersion(String type, AmqpVersion v)
	{
		AmqpVersionSet vs = get(type);
		if (vs == null)
			return false;
		return vs.contains(v);
	}
	
	public void print(PrintStream out, int marginSize, int tabSize)
	{
		String margin = Utils.createSpaces(marginSize);
		String tab = Utils.createSpaces(tabSize);
		out.println(margin + domainName + ":");
		
		for (String thisDomainType : keySet())
		{
			AmqpVersionSet vs = get(thisDomainType);
			out.println(margin + tab + thisDomainType + " : " + vs.toString());
		}
	}
}
