com.pivotal.gemfirexd.internal.engine.store.entry.VersionedBucketRowLocationThinRegionEntryHeap Maven / Gradle / Ivy
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TIBCO ComputeDB store based off Pivotal GemFireXD
/*
* Copyright (c) 2010-2015 Pivotal Software, Inc. All rights reserved.
*
* Licensed 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. See accompanying
* LICENSE file.
*/
/**
* Do not modify this class. It was generated.
* Instead modify LeafRegionEntry.cpp and then run
* bin/generateRegionEntryClasses.sh from the directory
* that contains your build.xml.
*/
package com.pivotal.gemfirexd.internal.engine.store.entry;
import java.util.concurrent.atomic.AtomicLongFieldUpdater;
import com.gemstone.gemfire.internal.cache.Token;
import com.gemstone.gemfire.internal.concurrent.AtomicUpdaterFactory;
import com.gemstone.gemfire.cache.EntryEvent;
import com.gemstone.gemfire.distributed.internal.membership.InternalDistributedMember;
import com.gemstone.gemfire.internal.cache.versions.VersionSource;
import com.gemstone.gemfire.internal.cache.versions.VersionStamp;
import com.gemstone.gemfire.internal.cache.versions.VersionTag;
import com.gemstone.gemfire.internal.concurrent.CustomEntryConcurrentHashMap.HashEntry;
import java.io.DataOutput;
import java.io.IOException;
import com.gemstone.gemfire.internal.cache.LocalRegion;
import com.gemstone.gemfire.internal.cache.RegionEntry;
import com.gemstone.gemfire.internal.cache.RegionEntryContext;
import com.gemstone.gemfire.internal.cache.RegionEntryFactory;
import com.gemstone.gemfire.internal.shared.Version;
import com.gemstone.gemfire.internal.util.ArrayUtils;
import com.pivotal.gemfirexd.internal.engine.sql.catalog.ExtraTableInfo;
import com.pivotal.gemfirexd.internal.engine.store.CompactCompositeKey;
import com.pivotal.gemfirexd.internal.engine.store.GemFireContainer;
import com.pivotal.gemfirexd.internal.engine.store.RegionEntryUtils;
import com.pivotal.gemfirexd.internal.engine.store.RowFormatter;
import com.pivotal.gemfirexd.internal.iapi.error.StandardException;
import com.pivotal.gemfirexd.internal.iapi.services.cache.ClassSize;
import com.pivotal.gemfirexd.internal.iapi.services.io.ArrayInputStream;
import com.pivotal.gemfirexd.internal.iapi.sql.execute.ExecRow;
import com.pivotal.gemfirexd.internal.iapi.types.BooleanDataValue;
import com.pivotal.gemfirexd.internal.iapi.types.DataTypeDescriptor;
import com.pivotal.gemfirexd.internal.iapi.types.DataValueDescriptor;
import com.pivotal.gemfirexd.internal.iapi.types.DataValueFactory;
import com.pivotal.gemfirexd.internal.iapi.types.RowLocation;
import com.pivotal.gemfirexd.internal.shared.common.StoredFormatIds;
public class VersionedBucketRowLocationThinRegionEntryHeap extends RowLocationThinRegionEntry
implements VersionStamp
{
public VersionedBucketRowLocationThinRegionEntryHeap (RegionEntryContext context, Object key,
Object value
) {
super(context,
value
);
this.tableInfo = RegionEntryUtils.entryGetTableInfo(context, key, value);
this.bucketId = RegionEntryUtils.getBucketId(context);
this.key = RegionEntryUtils.entryGetRegionKey(key, value);
}
protected int hash;
private HashEntry next;
@SuppressWarnings("unused")
private volatile long lastModified;
private static final AtomicLongFieldUpdater lastModifiedUpdater
= AtomicUpdaterFactory.newLongFieldUpdater(VersionedBucketRowLocationThinRegionEntryHeap.class, "lastModified");
protected long getlastModifiedField() {
return lastModifiedUpdater.get(this);
}
protected final boolean compareAndSetLastModifiedField(long expectedValue,
long newValue) {
return lastModifiedUpdater.compareAndSet(this, expectedValue, newValue);
}
@Override
public final int getEntryHash() {
return this.hash;
}
@Override
protected final void setEntryHash(int v) {
this.hash = v;
}
@Override
public final HashEntry getNextEntry() {
return this.next;
}
@Override
public final void setNextEntry(final HashEntry n) {
this.next = n;
}
private VersionSource memberID;
private short entryVersionLowBytes;
private short regionVersionHighBytes;
private int regionVersionLowBytes;
private byte entryVersionHighByte;
private byte distributedSystemId;
public final int getEntryVersion() {
return ((entryVersionHighByte << 16) & 0xFF0000) | (entryVersionLowBytes & 0xFFFF);
}
public final long getRegionVersion() {
return (((long)regionVersionHighBytes) << 32) | (regionVersionLowBytes & 0x00000000FFFFFFFFL);
}
public final long getVersionTimeStamp() {
return getLastModified();
}
public final void setVersionTimeStamp(long time) {
setLastModified(time);
}
public final VersionSource getMemberID() {
return this.memberID;
}
public final int getDistributedSystemId() {
return this.distributedSystemId;
}
public final void setVersions(VersionTag tag) {
this.memberID = tag.getMemberID();
int eVersion = tag.getEntryVersion();
this.entryVersionLowBytes = (short)(eVersion & 0xffff);
this.entryVersionHighByte = (byte)((eVersion & 0xff0000) >> 16);
this.regionVersionHighBytes = tag.getRegionVersionHighBytes();
this.regionVersionLowBytes = tag.getRegionVersionLowBytes();
if (!(tag.isGatewayTag()) && this.distributedSystemId == tag.getDistributedSystemId()) {
if (getVersionTimeStamp() <= tag.getVersionTimeStamp()) {
setVersionTimeStamp(tag.getVersionTimeStamp());
} else {
tag.setVersionTimeStamp(getVersionTimeStamp());
}
} else {
setVersionTimeStamp(tag.getVersionTimeStamp());
}
this.distributedSystemId = (byte)(tag.getDistributedSystemId() & 0xff);
}
public final void setMemberID(VersionSource memberID) {
this.memberID = memberID;
}
@Override
public final VersionStamp getVersionStamp() {
return this;
}
public final VersionTag asVersionTag() {
VersionTag tag = VersionTag.create(memberID);
tag.setEntryVersion(getEntryVersion());
tag.setRegionVersion(this.regionVersionHighBytes, this.regionVersionLowBytes);
tag.setVersionTimeStamp(getVersionTimeStamp());
tag.setDistributedSystemId(this.distributedSystemId);
return tag;
}
public final void processVersionTag(LocalRegion r, VersionTag tag,
boolean isTombstoneFromGII, boolean hasDelta,
VersionSource thisVM, InternalDistributedMember sender, boolean checkForConflicts) {
basicProcessVersionTag(r, tag, isTombstoneFromGII, hasDelta, thisVM, sender, checkForConflicts);
}
@Override
public final void processVersionTag(EntryEvent cacheEvent) {
super.processVersionTag(cacheEvent);
}
public final short getRegionVersionHighBytes() {
return this.regionVersionHighBytes;
}
public final int getRegionVersionLowBytes() {
return this.regionVersionLowBytes;
}
private Object key;
@Override
public final Object getRawKey() {
return this.key;
}
@Override
protected final void _setRawKey(Object key) {
this.key = key;
}
private volatile Object value;
@Override
public final boolean isRemoved() {
final Object o = this.value;
return (o == Token.REMOVED_PHASE1) || (o == Token.REMOVED_PHASE2) || (o == Token.TOMBSTONE);
}
@Override
public final boolean isDestroyedOrRemoved() {
final Object o = this.value;
return o == Token.DESTROYED || o == Token.REMOVED_PHASE1 || o == Token.REMOVED_PHASE2 || o == Token.TOMBSTONE;
}
@Override
public final boolean isDestroyedOrRemovedButNotTombstone() {
final Object o = this.value;
return o == Token.DESTROYED || o == Token.REMOVED_PHASE1 || o == Token.REMOVED_PHASE2;
}
@Override
protected final Object getValueField() {
return this.value;
}
@Override
protected final void setValueField(Object v) {
this.value = v;
}
@Override
public final Token getValueAsToken() {
Object v = this.value;
if (v == null) {
return null;
} else if (v instanceof Token) {
return (Token)v;
} else {
return Token.NOT_A_TOKEN;
}
}
@Override
public final boolean isValueNull() {
return this.value == null;
}
private transient ExtraTableInfo tableInfo;
@Override
public final ExtraTableInfo getTableInfo(GemFireContainer baseContainer) {
return this.tableInfo;
}
@Override
public final Object getContainerInfo() {
return this.tableInfo;
}
@Override
public final Object setContainerInfo(final LocalRegion owner, final Object val) {
final GemFireContainer container;
ExtraTableInfo tabInfo;
if (owner == null) {
final RowFormatter rf;
if ((tabInfo = this.tableInfo) != null
&& (rf = tabInfo.getRowFormatter()) != null) {
container = rf.container;
}
else {
return null;
}
}
else {
container = (GemFireContainer)owner.getUserAttribute();
}
if (container != null && container.isByteArrayStore()) {
tabInfo = container.getExtraTableInfo(val);
this.tableInfo = tabInfo;
if (tabInfo != null && tabInfo.regionKeyPartOfValue()) {
return tabInfo;
}
}
return null;
}
@Override
public final int estimateMemoryUsage() {
return ClassSize.refSize;
}
@Override
public final int getTypeFormatId() {
return StoredFormatIds.ACCESS_MEM_HEAP_ROW_LOCATION_ID;
}
@Override
public final Object cloneObject() {
return this;
}
@Override
public final RowLocation getClone() {
return this;
}
@Override
public final int compare(DataValueDescriptor other) {
if (this == other) {
return 0;
}
return this.hashCode() - other.hashCode();
}
@Override
public final DataValueDescriptor recycle() {
return this;
}
@Override
public final DataValueDescriptor getNewNull() {
return DataValueFactory.DUMMY;
}
@Override
public final boolean isNull() {
return this == DataValueFactory.DUMMY;
}
@Override
public final Object getObject() throws StandardException {
return this;
}
@Override
public DataValueDescriptor coalesce(DataValueDescriptor[] list,
DataValueDescriptor returnValue) throws StandardException {
throw new UnsupportedOperationException("unexpected invocation");
}
@Override
public int compare(DataValueDescriptor other, boolean nullsOrderedLow)
throws StandardException {
throw new UnsupportedOperationException("unexpected invocation");
}
@Override
public boolean compare(int op, DataValueDescriptor other,
boolean orderedNulls, boolean unknownRV) throws StandardException {
throw new UnsupportedOperationException("unexpected invocation");
}
@Override
public boolean compare(int op, DataValueDescriptor other,
boolean orderedNulls, boolean nullsOrderedLow, boolean unknownRV)
throws StandardException {
throw new UnsupportedOperationException("unexpected invocation");
}
@Override
public BooleanDataValue equals(DataValueDescriptor left,
DataValueDescriptor right) throws StandardException {
throw new UnsupportedOperationException("unexpected invocation");
}
@Override
public int getLengthInBytes(DataTypeDescriptor dtd) throws StandardException {
throw new UnsupportedOperationException("unexpected invocation");
}
@Override
public BooleanDataValue greaterOrEquals(DataValueDescriptor left,
DataValueDescriptor right) throws StandardException {
throw new UnsupportedOperationException("unexpected invocation");
}
@Override
public BooleanDataValue greaterThan(DataValueDescriptor left,
DataValueDescriptor right) throws StandardException {
throw new UnsupportedOperationException("unexpected invocation");
}
@Override
public BooleanDataValue in(DataValueDescriptor left,
DataValueDescriptor[] inList, boolean orderedList)
throws StandardException {
throw new UnsupportedOperationException("unexpected invocation");
}
@Override
public BooleanDataValue isNotNull() {
throw new UnsupportedOperationException("unexpected invocation");
}
@Override
public BooleanDataValue isNullOp() {
throw new UnsupportedOperationException("unexpected invocation");
}
@Override
public BooleanDataValue lessOrEquals(DataValueDescriptor left,
DataValueDescriptor right) throws StandardException {
throw new UnsupportedOperationException("unexpected invocation");
}
@Override
public BooleanDataValue lessThan(DataValueDescriptor left,
DataValueDescriptor right) throws StandardException {
throw new UnsupportedOperationException("unexpected invocation");
}
@Override
public void normalize(DataTypeDescriptor dtd, DataValueDescriptor source)
throws StandardException {
}
@Override
public BooleanDataValue notEquals(DataValueDescriptor left,
DataValueDescriptor right) throws StandardException {
throw new UnsupportedOperationException("unexpected invocation");
}
@Override
public void readExternalFromArray(ArrayInputStream ais) throws IOException,
ClassNotFoundException {
throw new UnsupportedOperationException("unexpected invocation");
}
@Override
public void setValue(DataValueDescriptor theValue) throws StandardException {
throw new UnsupportedOperationException("unexpected invocation");
}
@Override
public int writeBytes(byte[] outBytes, int offset, DataTypeDescriptor dtd) {
throw new UnsupportedOperationException("unexpected invocation");
}
@Override
public int computeHashCode(int maxWidth, int hash) {
throw new UnsupportedOperationException("unexpected invocation for " + toString());
}
@Override
public final DataValueDescriptor getKeyColumn(int index) {
throw new UnsupportedOperationException("unexpected invocation");
}
@Override
public final void getKeyColumns(DataValueDescriptor[] keys) {
throw new UnsupportedOperationException("unexpected invocation");
}
@Override
public boolean compare(int op, ExecRow row, boolean byteArrayStore,
int colIdx, boolean orderedNulls, boolean unknownRV)
throws StandardException {
throw new UnsupportedOperationException("unexpected invocation");
}
@Override
public boolean compare(int op, CompactCompositeKey key, int colIdx,
boolean orderedNulls, boolean unknownRV) throws StandardException {
throw new UnsupportedOperationException("unexpected invocation");
}
@Override
public int equals(RowFormatter rf, byte[] bytes, boolean isKeyBytes,
int logicalPosition, int keyBytesPos, final DataValueDescriptor[] outDVD)
throws StandardException {
throw new UnsupportedOperationException("unexpected invocation");
}
@Override
public byte getTypeId() {
throw new UnsupportedOperationException("Implement the method for DataType="+ this);
}
@Override
public void writeNullDVD(DataOutput out) throws IOException{
throw new UnsupportedOperationException("Implement the method for DataType="+ this);
}
@Override
public final Object getValueWithoutFaultInOrOffHeapEntry(LocalRegion owner) {
final Object value = this.value;
return value != null ? value : Token.NOT_AVAILABLE;
}
@Override
public final Object getValueOrOffHeapEntry(LocalRegion owner) {
return this.getValue(owner);
}
@Override
public final Object getRawValue() {
return this._getValue();
}
@Override
public final Version[] getSerializationVersions() {
return null;
}
private final int bucketId;
@Override
public final Object getValue(GemFireContainer baseContainer) {
return RegionEntryUtils.getValue(baseContainer, this.bucketId, this);
}
@Override
public final Object getValueWithoutFaultIn(GemFireContainer baseContainer) {
return RegionEntryUtils.getValueWithoutFaultIn(baseContainer,this.bucketId, this);
}
@Override
public final ExecRow getRow(GemFireContainer baseContainer) {
return RegionEntryUtils.getRow(baseContainer, this.bucketId, this, this.tableInfo);
}
@Override
public final ExecRow getRowWithoutFaultIn(GemFireContainer baseContainer) {
return RegionEntryUtils.getRowWithoutFaultIn(baseContainer, this.bucketId, this,
this.tableInfo);
}
@Override
public final int getBucketID() {
return this.bucketId;
}
@Override
protected StringBuilder appendFieldsToString(final StringBuilder sb) {
sb.append("key=");
final Object k = getRawKey();
final Object val = _getValue();
RegionEntryUtils.entryKeyString(k, val, getTableInfo(null), sb);
sb.append("; rawValue=");
ArrayUtils.objectStringNonRecursive(val, sb);
sb.append("; lockState=0x").append(Integer.toHexString(getState()));
sb.append("; bucketId=").append(this.bucketId);
return sb;
}
private static RegionEntryFactory factory = new RegionEntryFactory() {
public final RegionEntry createEntry(RegionEntryContext context, Object key, Object value) {
return new VersionedBucketRowLocationThinRegionEntryHeap(context, key, value);
}
public final Class getEntryClass() {
return VersionedBucketRowLocationThinRegionEntryHeap.class;
}
public RegionEntryFactory makeVersioned() {
return this;
}
@Override
public RegionEntryFactory makeOnHeap() {
return this;
}
};
public static RegionEntryFactory getEntryFactory() {
return factory;
}
}