MavenId.java

/*******************************************************************************
 * Copyright (c) 2013 GoPivotal, Inc.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 * GoPivotal, Inc. - initial API and implementation
 *******************************************************************************/
package org.springframework.ide.eclipse.boot.core;

/**
 * Identifies a boot starter within the scope of a project (i.e. this is a 'key' that can
 * be used to lookup a Starter in a project. It doesn't contain version info.
 *
 * @author Kris De Volder
 */
public class MavenId {

	final private String groupId;
	final private String artifactId;

	public MavenId(String groupId, String artifactId) {
		super();
		this.groupId = groupId;
		this.artifactId = artifactId;
	}

	public String getGroupId() {
		return groupId;
	}


	public String getArtifactId() {
		return artifactId;
	}

	@Override
	public int hashCode() {
		final int prime = 31;
		int result = 1;
		result = prime * result
				+ ((artifactId == null) ? 0 : artifactId.hashCode());
		result = prime * result + ((groupId == null) ? 0 : groupId.hashCode());
		return result;
	}

	@Override
	public boolean equals(Object obj) {
		if (this == obj)
			return true;
		if (obj == null)
			return false;
		if (getClass() != obj.getClass())
			return false;
		MavenId other = (MavenId) obj;
		if (artifactId == null) {
			if (other.artifactId != null)
				return false;
		} else if (!artifactId.equals(other.artifactId))
			return false;
		if (groupId == null) {
			if (other.groupId != null)
				return false;
		} else if (!groupId.equals(other.groupId))
			return false;
		return true;
	}

	@Override
	public String toString() {
		return "StarterId [groupId=" + groupId + ", artifactId=" + artifactId + "]";
	}

}