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Diffstat (limited to 'bundles/org.eclipse.team.core/src/org/eclipse/team/internal/core/subscribers/SyncInfoStatistics.java')
-rw-r--r--bundles/org.eclipse.team.core/src/org/eclipse/team/internal/core/subscribers/SyncInfoStatistics.java107
1 files changed, 0 insertions, 107 deletions
diff --git a/bundles/org.eclipse.team.core/src/org/eclipse/team/internal/core/subscribers/SyncInfoStatistics.java b/bundles/org.eclipse.team.core/src/org/eclipse/team/internal/core/subscribers/SyncInfoStatistics.java
deleted file mode 100644
index ad8d44eb7..000000000
--- a/bundles/org.eclipse.team.core/src/org/eclipse/team/internal/core/subscribers/SyncInfoStatistics.java
+++ /dev/null
@@ -1,107 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2000, 2004 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Common Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/cpl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package org.eclipse.team.internal.core.subscribers;
-
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.Map;
-
-import org.eclipse.team.core.synchronize.SyncInfo;
-
-/**
- * Counts SyncInfo states and allows for easy querying for different sync states.
- */
-public class SyncInfoStatistics {
- // {int sync kind -> int number of infos with that sync kind in this sync set}
- protected Map stats = new HashMap();
-
- /**
- * Count this sync kind. Only the type of the sync info is stored.
- * @param info the new info
- */
- public void add(SyncInfo info) {
- // update statistics
- Long count = (Long)stats.get(new Integer(info.getKind()));
- if(count == null) {
- count = new Long(0);
- }
- stats.put(new Integer(info.getKind()), new Long(count.longValue() + 1));
- }
-
- /**
- * Remove this sync kind.
- * @param info the info type to remove
- */
- public void remove(SyncInfo info) {
- // update stats
- Integer kind = new Integer(info.getKind());
- Long count = (Long)stats.get(kind);
- if(count == null) {
- // error condition, shouldn't be removing if we haven't added yet
- // programmer error calling remove before add.
- } else {
- long newCount = count.intValue() - 1;
- if(newCount > 0) {
- stats.put(kind, new Long(newCount));
- } else {
- stats.remove(kind);
- }
- }
- }
-
- /**
- * Return the count of sync infos for the specified sync kind. A mask can be used to acucmulate
- * counts for specific directions or change types.
- * To return the number of outgoing changes:
- * long outgoingChanges = stats.countFor(SyncInfo.OUTGOING, SyncInfo.DIRECTION_MASK);
- *
- * @param kind the sync kind for which to return the count
- * @param mask the mask applied to the stored sync kind
- * @return the number of sync info types added for the specific kind
- */
- public long countFor(int kind, int mask) {
- if(mask == 0) {
- Long count = (Long)stats.get(new Integer(kind));
- return count == null ? 0 : count.longValue();
- } else {
- Iterator it = stats.keySet().iterator();
- long count = 0;
- while (it.hasNext()) {
- Integer key = (Integer) it.next();
- if((key.intValue() & mask) == kind) {
- count += ((Long)stats.get(key)).intValue();
- }
- }
- return count;
- }
- }
-
- /**
- * Clear the statistics counts. All calls to countFor() will return 0 until new
- * sync infos are added.
- */
- public void clear() {
- stats.clear();
- }
-
- /**
- * For debugging
- */
- public String toString() {
- StringBuffer out = new StringBuffer();
- Iterator it = stats.keySet().iterator();
- while (it.hasNext()) {
- Integer kind = (Integer) it.next();
- out.append(SyncInfo.kindToString(kind.intValue()) + ": " + stats.get(kind) + "\n"); //$NON-NLS-1$ //$NON-NLS-2$
- }
- return out.toString();
- }
-}

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