nl.tue.buildingsmart.express.population.AttributeInstance Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of buildingsmartlibrary Show documentation
Java implementation for the BuildingSMART standards IFC2x3TC1 and IFC4
There is a newer version: 1.0.13
package nl.tue.buildingsmart.express.population;

/******************************************************************************
 * Copyright (C) 2009-2016  BIMserver.org
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 * 
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see {@literal}.
 *****************************************************************************/

import java.util.ArrayList;
import java.util.Vector;

import nl.tue.buildingsmart.schema.ExplicitAttribute;

@SuppressWarnings("all")
public class AttributeInstance {
	private EntityInstance attributeOf;
	private ExplicitAttribute attributeType;
	private Object value;
	private String p21Header = "";

	public final static String REAL = "REAL";
	public final static String ENTITY_INSTANCE_NAME = "ENTITY_INSTANCE_NAME";
	public final static String STRING = "STRING";

	public AttributeInstance() {

	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see java.lang.Object#toString()
	 */
	public String toString() {
		return attributeType.getName() + ":" + this.getStringValue();
	}

	public EntityInstance getAttributeOf() {
		return attributeOf;
	}

	public void setAttributeOf(EntityInstance attributeOf) {
		this.attributeOf = attributeOf;
	}

	public ExplicitAttribute getAttributeType() {
		return attributeType;
	}

	public void setAttributeType(ExplicitAttribute attributeType) {
		this.attributeType = attributeType;
	}

	public Object getValue() {
		return value;
	}

	public void setValue(Object value) {

		this.value = value;
	}

	public String getStringValue() {
		return this.value.toString();
	}

	/**
	 * @return whether or not this points to one or more entity instances
	 */
	public boolean hasEntityInstanceValue() {
		if (this.value instanceof String) {
			String stringVal = (String) value;
			if (stringVal.startsWith("#"))
				return true;
		}
		if (this.getValue() instanceof Vector) {
			Vector values = (Vector) getValue();
			for (int i = 0; i < values.size(); i++) {
				String stringVal = (String) values.get(i);
				if (stringVal.startsWith("#")) {
					return true;
				}
			}
		}
		return false;
	}

	/**
	 * @return returns the Instance value of this attribute, null if no Entity
	 *         Instance if found
	 */
	public EntityInstance getEntityInstanceValue() {
		if (this.value instanceof String) {
			String stringVal = (String) value;
			if (stringVal.startsWith("#")) {
				ModelPopulation pop = this.getAttributeOf().getModel();
				return pop.getEntity(new Integer(stringVal.substring(1, stringVal.length())));
			}

		}
		return null;
	}

	public ArrayList getEntityList() {
		ArrayList list = new ArrayList();
		if (this.getValue() instanceof Vector) {
			Vector values = (Vector) getValue();
			for (int i = 0; i < values.size(); i++) {
				String stringVal = (String) values.get(i);
				if (stringVal.startsWith("#")) {
					ModelPopulation pop = this.getAttributeOf().getModel();
					list.add(pop.getEntity(new Integer(stringVal.substring(1, stringVal.length()))));
				}
			}
		} else if (this.value instanceof String) {
			String stringVal = (String) value;
			if (stringVal.startsWith("#")) {
				ModelPopulation pop = this.getAttributeOf().getModel();
				list.add(pop.getEntity(new Integer(stringVal.substring(1, stringVal.length()))));
			}

		}
		return list;
	}

	/**
	 * gets the type information of this attribute such as
	 * "ENTITY_INSTANCE_NAME", "REAL" etc
	 * 
	 * @return the String value of an instance name
	 */
	public String getP21Header() {
		return p21Header;
	}

	public void setP21Header(String header) {
		p21Header = header;
	}
}