net.ossindex.version.impl.VersionImpl Maven / Gradle / Ivy

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package net.ossindex.version.impl;

import net.ossindex.version.IVersion;

/** A simple version implementation. Will eventually replace the use
 * of SemVer
 * 
 * @author Ken Duck
 *
 */
public class VersionImpl implements IVersion
{
	private int major;
	private int minor;
	private int patch;
	private int build;
	private String suffix;
	
	public VersionImpl(int major)
	{
		this.major = major;
	}
	public VersionImpl(int major, int minor)
	{
		this.major = major;
		this.minor = minor;
	}
	public VersionImpl(int major, int minor, int patch)
	{
		this.major = major;
		this.minor = minor;
		this.patch = patch;
	}
	public VersionImpl(int major, int minor, int patch, int build)
	{
		this.major = major;
		this.minor = minor;
		this.patch = patch;
	}
	public VersionImpl(int major, int minor, int patch, String suffix)
	{
		this.major = major;
		this.minor = minor;
		this.patch = patch;
		this.build = build;
		this.suffix = suffix;
	}
	
	public VersionImpl(int major, int minor, int patch, int build, String suffix)
	{
		this.major = major;
		this.minor = minor;
		this.patch = patch;
		this.build = build;
		this.suffix = suffix;
	}
	
	/*
	 * (non-Javadoc)
	 * @see net.ossindex.version.IVersion#getBuild()
	 */
	@Override
	public int getBuild() {
		throw new UnsupportedOperationException();
	}

	@Override
	public int compareTo(IVersion v)
	{
		if(v.getMajor() > major) return -1;
		if(major > v.getMajor()) return 1;
		
		if(v.getMinor() > minor) return -1;
		if(minor > v.getMinor()) return 1;
		
		if(v.getPatch() > patch) return -1;
		if(patch > v.getPatch()) return 1;
		
		// FIXME: Incomplete -- does not deal with suffix yet
		return 0;
	}

	@Override
	public int getMajor()
	{
		return major;
	}

	@Override
	public int getMinor()
	{
		return minor;
	}

	@Override
	public int getPatch()
	{
		return patch;
	}

	@Override
	public boolean isStable()
	{
		return suffix == null;
	}

}