| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more contributor license |
| * agreements. See the NOTICE file distributed with this work for additional information regarding |
| * copyright ownership. The ASF licenses this file to You under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance with the License. You may obtain a |
| * copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software distributed under the License |
| * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express |
| * or implied. See the License for the specific language governing permissions and limitations under |
| * the License. |
| */ |
| package org.apache.geode.internal.cache.eviction; |
| |
| import org.apache.geode.cache.CacheWriterException; |
| import org.apache.geode.cache.EntryEvent; |
| import org.apache.geode.cache.EntryNotFoundException; |
| import org.apache.geode.cache.TimeoutException; |
| import org.apache.geode.distributed.internal.DistributionManager; |
| import org.apache.geode.internal.InternalStatisticsDisabledException; |
| import org.apache.geode.internal.cache.DistributedRegion; |
| import org.apache.geode.internal.cache.EntryEventImpl; |
| import org.apache.geode.internal.cache.InitialImageOperation; |
| import org.apache.geode.internal.cache.InternalRegion; |
| import org.apache.geode.internal.cache.RegionClearedException; |
| import org.apache.geode.internal.cache.RegionEntryContext; |
| import org.apache.geode.internal.cache.Token; |
| import org.apache.geode.internal.cache.persistence.DiskRecoveryStore; |
| import org.apache.geode.internal.cache.versions.VersionSource; |
| import org.apache.geode.internal.cache.versions.VersionStamp; |
| import org.apache.geode.internal.cache.versions.VersionTag; |
| import org.apache.geode.internal.serialization.ByteArrayDataInput; |
| import org.apache.geode.internal.serialization.Version; |
| |
| class LRUTestEntry implements EvictableEntry { |
| |
| private int id; |
| private EvictionNode next; |
| private EvictionNode prev; |
| private int size; |
| private boolean recentlyUsed; |
| private boolean evicted; |
| |
| public LRUTestEntry(int id) { |
| this.id = id; |
| next = null; |
| prev = null; |
| size = 0; |
| recentlyUsed = false; |
| evicted = false; |
| } |
| |
| public int id() { |
| return id; |
| } |
| |
| @Override |
| public boolean isTombstone() { |
| return false; |
| } |
| |
| @Override |
| public boolean fillInValue(final InternalRegion region, final InitialImageOperation.Entry entry, |
| final ByteArrayDataInput in, final DistributionManager distributionManager, |
| final Version version) { |
| return false; |
| } |
| |
| @Override |
| public boolean isOverflowedToDisk(final InternalRegion region, |
| final DistributedRegion.DiskPosition diskPosition) { |
| return false; |
| } |
| |
| @Override |
| public Object getKey() { |
| return null; |
| } |
| |
| @Override |
| public Object getValue(final RegionEntryContext context) { |
| return null; |
| } |
| |
| @Override |
| public Object getValueRetain(final RegionEntryContext context) { |
| return null; |
| } |
| |
| @Override |
| public void setValue(final RegionEntryContext context, final Object value) |
| throws RegionClearedException { |
| |
| } |
| |
| @Override |
| public void setValue(final RegionEntryContext context, final Object value, |
| final EntryEventImpl event) throws RegionClearedException { |
| |
| } |
| |
| @Override |
| public Object getValueRetain(final RegionEntryContext context, final boolean decompress) { |
| return null; |
| } |
| |
| @Override |
| public Object getValue() { |
| return null; |
| } |
| |
| @Override |
| public Token getValueAsToken() { |
| return null; |
| } |
| |
| @Override |
| public void setValueWithTombstoneCheck(final Object value, final EntryEvent event) |
| throws RegionClearedException { |
| |
| } |
| |
| @Override |
| public Object getTransformedValue() { |
| return null; |
| } |
| |
| @Override |
| public Object getValueInVM(final RegionEntryContext context) { |
| return null; |
| } |
| |
| @Override |
| public Object getValueOnDisk(final InternalRegion region) throws EntryNotFoundException { |
| return null; |
| } |
| |
| @Override |
| public Object getValueOnDiskOrBuffer(final InternalRegion region) throws EntryNotFoundException { |
| return null; |
| } |
| |
| @Override |
| public boolean initialImagePut(final InternalRegion region, final long lastModified, |
| final Object newValue, final boolean wasRecovered, final boolean acceptedVersionTag) |
| throws RegionClearedException { |
| return false; |
| } |
| |
| @Override |
| public boolean initialImageInit(final InternalRegion region, final long lastModified, |
| final Object newValue, final boolean create, final boolean wasRecovered, |
| final boolean acceptedVersionTag) throws RegionClearedException { |
| return false; |
| } |
| |
| @Override |
| public boolean destroy(final InternalRegion region, final EntryEventImpl event, |
| final boolean inTokenMode, final boolean cacheWrite, final Object expectedOldValue, |
| final boolean forceDestroy, final boolean removeRecoveredEntry) throws CacheWriterException, |
| EntryNotFoundException, TimeoutException, RegionClearedException { |
| return false; |
| } |
| |
| @Override |
| public boolean getValueWasResultOfSearch() { |
| return false; |
| } |
| |
| @Override |
| public void setValueResultOfSearch(final boolean value) { |
| |
| } |
| |
| @Override |
| public Object getSerializedValueOnDisk(final InternalRegion region) { |
| return null; |
| } |
| |
| @Override |
| public Object getValueInVMOrDiskWithoutFaultIn(final InternalRegion region) { |
| return null; |
| } |
| |
| @Override |
| public Object getValueOffHeapOrDiskWithoutFaultIn(final InternalRegion region) { |
| return null; |
| } |
| |
| @Override |
| public boolean isUpdateInProgress() { |
| return false; |
| } |
| |
| @Override |
| public void setUpdateInProgress(final boolean underUpdate) { |
| |
| } |
| |
| @Override |
| public boolean isCacheListenerInvocationInProgress() { |
| return false; |
| } |
| |
| @Override |
| public void setCacheListenerInvocationInProgress(final boolean isListenerInvoked) { |
| |
| } |
| |
| @Override |
| public boolean isValueNull() { |
| return false; |
| } |
| |
| @Override |
| public boolean isInvalid() { |
| return false; |
| } |
| |
| @Override |
| public boolean isDestroyed() { |
| return false; |
| } |
| |
| @Override |
| public boolean isDestroyedOrRemoved() { |
| return false; |
| } |
| |
| @Override |
| public boolean isDestroyedOrRemovedButNotTombstone() { |
| return false; |
| } |
| |
| @Override |
| public boolean isInvalidOrRemoved() { |
| return false; |
| } |
| |
| @Override |
| public void setValueToNull() { |
| |
| } |
| |
| @Override |
| public void returnToPool() { |
| |
| } |
| |
| @Override |
| public void setNext(EvictionNode next) { |
| this.next = next; |
| } |
| |
| @Override |
| public EvictionNode next() { |
| return this.next; |
| } |
| |
| @Override |
| public void setPrevious(EvictionNode previous) { |
| this.prev = previous; |
| } |
| |
| @Override |
| public EvictionNode previous() { |
| return this.prev; |
| } |
| |
| @Override |
| public int updateEntrySize(EvictionController cc) { |
| return this.size = 1; |
| } |
| |
| @Override |
| public int updateEntrySize(EvictionController cc, Object value) { |
| return this.size = 1; |
| } |
| |
| @Override |
| public int getEntrySize() { |
| return this.size; |
| } |
| |
| /** this should only happen with the LRUClockHand sync'ed */ |
| @Override |
| public void setEvicted() { |
| evicted = true; |
| } |
| |
| @Override |
| public void unsetEvicted() { |
| evicted = false; |
| } |
| |
| @Override |
| public boolean isEvicted() { |
| return evicted; |
| } |
| |
| @Override |
| public boolean isRecentlyUsed() { |
| return recentlyUsed; |
| } |
| |
| @Override |
| public void setRecentlyUsed(final RegionEntryContext context) { |
| recentlyUsed = true; |
| context.incRecentlyUsed(); |
| } |
| |
| @Override |
| public long getLastModified() { |
| return 0; |
| } |
| |
| @Override |
| public boolean hasStats() { |
| return false; |
| } |
| |
| @Override |
| public long getLastAccessed() throws InternalStatisticsDisabledException { |
| return 0; |
| } |
| |
| @Override |
| public long getHitCount() throws InternalStatisticsDisabledException { |
| return 0; |
| } |
| |
| @Override |
| public long getMissCount() throws InternalStatisticsDisabledException { |
| return 0; |
| } |
| |
| @Override |
| public void updateStatsForPut(final long lastModifiedTime, final long lastAccessedTime) { |
| |
| } |
| |
| @Override |
| public VersionStamp getVersionStamp() { |
| return null; |
| } |
| |
| @Override |
| public VersionTag generateVersionTag(final VersionSource member, final boolean withDelta, |
| final InternalRegion region, final EntryEventImpl event) { |
| return null; |
| } |
| |
| @Override |
| public boolean dispatchListenerEvents(final EntryEventImpl event) throws InterruptedException { |
| return false; |
| } |
| |
| @Override |
| public void updateStatsForGet(final boolean hit, final long time) { |
| |
| } |
| |
| @Override |
| public void txDidDestroy(final long currentTime) { |
| |
| } |
| |
| @Override |
| public void resetCounts() throws InternalStatisticsDisabledException { |
| |
| } |
| |
| @Override |
| public void makeTombstone(final InternalRegion region, final VersionTag version) |
| throws RegionClearedException { |
| |
| } |
| |
| @Override |
| public void removePhase1(final InternalRegion region, final boolean clear) |
| throws RegionClearedException { |
| |
| } |
| |
| @Override |
| public void removePhase2() { |
| |
| } |
| |
| @Override |
| public boolean isRemoved() { |
| return false; |
| } |
| |
| @Override |
| public boolean isRemovedPhase2() { |
| return false; |
| } |
| |
| @Override |
| public void unsetRecentlyUsed() { |
| recentlyUsed = false; |
| } |
| |
| public EvictionNode absoluteSelf() { |
| return this; |
| } |
| |
| public EvictionNode clearClones() { |
| return this; |
| } |
| |
| public int cloneCount() { |
| return 0; |
| } |
| |
| @Override |
| public boolean isInUseByTransaction() { |
| return false; |
| } |
| |
| @Override |
| public void incRefCount() { |
| |
| } |
| |
| @Override |
| public void decRefCount(final EvictionList lruList, final InternalRegion region) { |
| |
| } |
| |
| @Override |
| public void resetRefCount(final EvictionList lruList) { |
| |
| } |
| |
| @Override |
| public Object prepareValueForCache(final RegionEntryContext context, final Object value, |
| final boolean isEntryUpdate) { |
| return null; |
| } |
| |
| @Override |
| public Object prepareValueForCache(final RegionEntryContext context, final Object value, |
| final EntryEventImpl event, final boolean isEntryUpdate) { |
| return null; |
| } |
| |
| @Override |
| public Object getKeyForSizing() { |
| return null; |
| } |
| |
| @Override |
| public void setDelayedDiskId(final DiskRecoveryStore diskRecoveryStore) { |
| |
| } |
| } |