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The Modeling Language for Linked Lives, a domain specific modeling language for agent-based computational demography.

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/*
 * Copyright 2017 University of Rostock
 *
 * Licensed 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.jamesii.ml3.parser.nodes;

import java.util.ArrayList;
import java.util.List;
import java.util.stream.Collectors;

import org.jamesii.ml3.parser.AbstractParseTreeNode;

public class AgentDeclarationNode extends AbstractParseTreeNode {

	public String agentType;
	private List attributes;
	public boolean isSinglton;

	public AgentDeclarationNode(ModelNode modelNode, String agentType, boolean isSinglton) {
		super(modelNode);

		this.agentType = agentType;
		this.attributes = new ArrayList<>();
		this.isSinglton = isSinglton;
	}

	@Override
	public String toString() {
		// "agentDec{" + agentIdentifier + ":" + attributeDeclarations +
		// "}";
		String ret = String.join(", ",
				attributes.stream().map(e -> e.toString()).collect(Collectors.toList()));
		ret = agentType + "(" + ret + ");\n";
		if (isSinglton){
			return "singlton "+ret;
		}else {
			return ret;
		}
	}

	/**
	 * @return the attributes
	 */
	public List getAttributes() {
		return attributes;
	}

	/**
	 * @param attributes the attributes to set
	 */
	public void setAttributes(List attributes) {
		this.attributes = attributes;
	}

	public void addAttribute(AttributeDeclarationNode attribute) {
		attributes.add(attribute);
	}
}