1 files changed, 83 insertions, 0 deletions
diff --git a/org.eclipse.egit.core/src/org/eclipse/egit/core/op/PushOperationSpecification.java b/org.eclipse.egit.core/src/org/eclipse/egit/core/op/PushOperationSpecification.java
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index 0000000000..6369f5a530
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+++ b/org.eclipse.egit.core/src/org/eclipse/egit/core/op/PushOperationSpecification.java
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+/*******************************************************************************
+ * Copyright (C) 2008, Marek Zawirski <marek.zawirski@gmail.com>
+ *
+ * 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
+ *******************************************************************************/
+package org.eclipse.egit.core.op;
+
+import java.util.Collection;
+import java.util.Collections;
+import java.util.LinkedHashMap;
+import java.util.Set;
+
+import org.eclipse.jgit.transport.RemoteRefUpdate;
+import org.eclipse.jgit.transport.URIish;
+
+/**
+ * Data class storing push operation update specifications for each remote
+ * repository.
+ * <p>
+ * One instance is dedicated for one push operation: either push to one URI or
+ * to many URIs.
+ *
+ * @see PushOperation
+ */
+public class PushOperationSpecification {
+	private LinkedHashMap<URIish, Collection<RemoteRefUpdate>> urisRefUpdates;
+
+	/**
+	 * Create empty instance of specification.
+	 * <p>
+	 * URIs and ref updates should be configured
+	 * {@link #addURIRefUpdates(URIish, Collection)} method.
+	 */
+	public PushOperationSpecification() {
+		this.urisRefUpdates = new LinkedHashMap<URIish, Collection<RemoteRefUpdate>>();
+	}
+
+	/**
+	 * Add remote repository URI with ref updates specification.
+	 * <p>
+	 * Ref updates are not in constructor - pay attention to not share them
+	 * between different URIs ref updates or push operations.
+	 * <p>
+	 * Note that refUpdates can differ between URIs <b>only</b> by expected old
+	 * object id field: {@link RemoteRefUpdate#getExpectedOldObjectId()}.
+	 *
+	 * @param uri
+	 *            remote repository URI.
+	 * @param refUpdates
+	 *            collection of remote ref updates specifications.
+	 */
+	public void addURIRefUpdates(final URIish uri,
+			Collection<RemoteRefUpdate> refUpdates) {
+		urisRefUpdates.put(uri, refUpdates);
+	}
+
+	/**
+	 * @return set of remote repositories URIish. Set is ordered in addition
+	 *         sequence.
+	 */
+	public Set<URIish> getURIs() {
+		return Collections.unmodifiableSet(urisRefUpdates.keySet());
+	}
+
+	/**
+	 * @return number of remote repositories URI for this push operation.
+	 */
+	public int getURIsNumber() {
+		return urisRefUpdates.keySet().size();
+	}
+
+	/**
+	 * @param uri
+	 *            remote repository URI.
+	 * @return remote ref updates as specified by user for this URI.
+	 */
+	public Collection<RemoteRefUpdate> getRefUpdates(final URIish uri) {
+		return Collections.unmodifiableCollection(urisRefUpdates.get(uri));
+	}
+}