MeshProtoKey.java

/*
 * JaamSim Discrete Event Simulation
 * Copyright (C) 2012 Ausenco Engineering Canada Inc.
 *
 * 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 com.jaamsim.render;

import java.net.URI;

/**
 * Key for a mesh prototype
 * @author Matt.Chudleigh
 *
 */
public class MeshProtoKey {
	private URI _fileURI;
	private String _uriString; // Use this string for comparison purposes

	public MeshProtoKey(URI uri) {
		_fileURI = uri;
		_uriString = uri.toString();
	}

	public URI getURI() {
		return _fileURI;
	}

	@Override
	public boolean equals(Object o) {
		if (!(o instanceof MeshProtoKey)) {
			return false;
		}
		return ((MeshProtoKey)o)._uriString.equals(_uriString);
	}

	@Override
	public int hashCode() {
		return _uriString.hashCode();
	}
}