1 files changed, 149 insertions, 0 deletions
diff --git a/org.eclipse.egit.core/src/org/eclipse/egit/core/ProjectReference.java b/org.eclipse.egit.core/src/org/eclipse/egit/core/ProjectReference.java
new file mode 100644
index 0000000000..d72db6cc08
--- /dev/null
+++ b/org.eclipse.egit.core/src/org/eclipse/egit/core/ProjectReference.java
@@ -0,0 +1,149 @@
+/*******************************************************************************
+ * Copyright (C) 2009, Mykola Nikishov <mn@mn.com.ua>
+ * Copyright (C) 2011, Robin Stocker <robin@nibor.org>
+ *
+ * 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:
+ *     Manuel Doninger <manuel.doninger@googlemail.com>
+ *******************************************************************************/
+package org.eclipse.egit.core;
+
+import java.net.URISyntaxException;
+import java.util.regex.Pattern;
+
+import org.eclipse.jgit.lib.Constants;
+import org.eclipse.jgit.transport.URIish;
+import org.eclipse.osgi.util.NLS;
+
+/**
+ * ProjectReference for Team project sets
+ */
+public final class ProjectReference {
+
+	private static final String DEFAULT_BRANCH = Constants.MASTER;
+
+	/**
+	 * the version of the reference string
+	 */
+	private String version;
+
+	/**
+	 * a relative path (from the repository root) to a project
+	 */
+	private String projectDir;
+
+	/**
+	 * <code>repository</code> parameter
+	 */
+	private URIish repository;
+
+	/**
+	 * the remote branch that will be checked out, see <code>--branch</code>
+	 * option
+	 */
+	private String branch = DEFAULT_BRANCH;
+
+	/**
+	 * use this name instead of using the remote name origin to keep track
+	 * of the upstream repository, see <code>--origin</code> option.
+	 */
+	private String origin = Constants.DEFAULT_REMOTE_NAME;
+
+	static final String SEPARATOR = ","; //$NON-NLS-1$
+
+	/**
+	 * @param reference
+	 * @throws URISyntaxException
+	 * @throws IllegalArgumentException
+	 */
+	@SuppressWarnings("boxing")
+	public ProjectReference(final String reference) throws URISyntaxException, IllegalArgumentException {
+		final String[] tokens = reference.split(Pattern.quote(ProjectReference.SEPARATOR));
+		if (tokens.length != 4)
+			throw new IllegalArgumentException(NLS.bind(
+					CoreText.ProjectReference_InvalidTokensCount, new Object[] {
+							4, tokens.length, tokens }));
+
+		this.version = tokens[0];
+		this.repository = new URIish(tokens[1]);
+		if (!"".equals(tokens[2])) //$NON-NLS-1$
+			this.branch = tokens[2];
+		this.projectDir = tokens[3];
+	}
+
+	/**
+	 * @return <code>repository</code> parameter
+	 */
+	public URIish getRepository() {
+		return repository;
+	}
+
+	/**
+	 * @return the remote branch that will be checked out, see <code>--branch</code>
+	 * option
+	 */
+	public String getBranch() {
+		return branch;
+	}
+
+	/**
+	 * @return name of the upstream repository
+	 */
+	public String getOrigin() {
+		return origin;
+	}
+
+	/**
+	 * @return a relative path (from the repository root) to a project
+	 */
+	public String getProjectDir() {
+		return projectDir;
+	}
+
+	String getVersion() {
+		return version;
+	}
+
+	@Override
+	public int hashCode() {
+		final int prime = 31;
+		int result = 1;
+		result = prime * result + ((branch == null) ? 0 : branch.hashCode());
+		result = prime * result
+				+ ((projectDir == null) ? 0 : projectDir.hashCode());
+		result = prime * result
+				+ ((repository == null) ? 0 : repository.hashCode());
+		return result;
+	}
+
+	@Override
+	public boolean equals(Object obj) {
+		if (this == obj)
+			return true;
+		if (obj == null)
+			return false;
+		if (!(obj instanceof ProjectReference))
+			return false;
+		ProjectReference other = (ProjectReference) obj;
+		if (branch == null) {
+			if (other.branch != null)
+				return false;
+		} else if (!branch.equals(other.branch))
+			return false;
+		if (projectDir == null) {
+			if (other.projectDir != null)
+				return false;
+		} else if (!projectDir.equals(other.projectDir))
+			return false;
+		if (repository == null) {
+			if (other.repository != null)
+				return false;
+		} else if (!repository.equals(other.repository))
+			return false;
+		return true;
+	}
+}
+\ No newline at end of file