Class JoinedEntry

java.lang.Object

com.gigaspaces.internal.serialization.AbstractExternalizable

com.gigaspaces.internal.transport.AbstractEntryPacket

com.gigaspaces.internal.transport.EntryPacket

com.j_spaces.jdbc.JoinedEntry

All Implemented Interfaces:

RawEntry, ISwapExternalizable, IEntryPacket, ITransportPacket, IMVCCEntryPacket, Textualizable, SmartExternalizable, Externalizable, Serializable, Cloneable

public class JoinedEntry
extends EntryPacket
implements Serializable

This class represents an entry that was constructed from a join between several tables.

Author:

Michael Mitrani, 2Train4, 2004

See Also:

• Serialized Form

Field Summary

Fields inherited from class EntryPacket

_returnOnlyUIDs, _typeName

Fields inherited from class AbstractEntryPacket

_entryType, _entryTypeCode, _typeDesc, _typeDescChecksum

Constructor Summary

Constructors

Constructor	Description
JoinedEntry()
JoinedEntry(IEntryPacket... entries)

Method Summary

Modifier and Type	Method	Description
void	createProjection(List<SelectColumn> columns)	Create columns projection from the joined entries
boolean	equals(Object ob)
IEntryPacket	getEntry(int index)
int	getSize()
int	hashCode()
boolean	isOuterJoin()
protected void	readExternal(ObjectInput in, PlatformLogicalVersion version)
protected void	writeExternal(ObjectOutput out, PlatformLogicalVersion version)

Methods inherited from class EntryPacket

applyMVCCEntryMetadata, clone, getCustomQuery, getDynamicProperties, getFieldValue, getFieldValues, getMultipleUIDs, getMVCCEntryMetadata, getPacketType, getTTL, getTypeName, getUID, getVersion, hasFixedPropertiesArray, isFifo, isMVCCEntryMetadataApplied, isNoWriteLease, isReturnOnlyUids, isTransient, readFromSwap, setCustomQuery, setDynamicProperties, setFieldsValues, setFieldValue, setMultipleUIDs, setReturnOnlyUIDs, setTTL, setUID, setVersion, writeToSwap

Methods inherited from class AbstractEntryPacket

getCodebase, getEntryType, getExternalEntryImplClassName, getID, getIdImpl, getOperationID, getPreviousVersion, getPropertyValue, getRoutingFieldValue, getTypeDescChecksum, getTypeDescriptor, hasPreviousVersion, isExternalizableEntryPacket, isSerializeTypeDesc, readExternalImpl, setOperationID, setPreviousVersion, setPropertyValue, setSerializeTypeDesc, setTypeDesc, supportsTypeDescChecksum, toObject, toObject, toObject, toObject, toString, toText, validateStorageType, writeExternalImpl

Methods inherited from class AbstractExternalizable

readExternal, writeExternal

Methods inherited from class Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface Externalizable

readExternal, writeExternal

Methods inherited from interface IEntryPacket

allNullFieldValues, getID, getPreviousVersion, hasPreviousVersion, isExternalizableEntryPacket, isHybrid, setPreviousVersion

Methods inherited from interface ITransportPacket

getCodebase, getEntryType, getExternalEntryImplClassName, getOperationID, getPropertyValue, getRoutingFieldValue, getTypeDescChecksum, getTypeDescriptor, isSerializeTypeDesc, setOperationID, setPropertyValue, setSerializeTypeDesc, setTypeDesc, supportsTypeDescChecksum, toObject, toObject, toObject, toObject

Methods inherited from interface SmartExternalizable

enabledSmartExternalizableWithReference

Constructor Details

JoinedEntry

public JoinedEntry()

JoinedEntry

public JoinedEntry(IEntryPacket... entries)

Method Details

equals

public boolean equals(Object ob)

Overrides:

equals in class AbstractEntryPacket

getEntry

public IEntryPacket getEntry(int index)

getSize

public int getSize()

isOuterJoin

public boolean isOuterJoin()

createProjection

public void createProjection(List<SelectColumn> columns)

Create columns projection from the joined entries

hashCode

public int hashCode()

Overrides:

hashCode in class AbstractEntryPacket

readExternal

protected void readExternal(ObjectInput in,
 PlatformLogicalVersion version)
                     throws IOException,
ClassNotFoundException

Overrides:

readExternal in class EntryPacket

Throws:

IOException

ClassNotFoundException

writeExternal

protected void writeExternal(ObjectOutput out,
 PlatformLogicalVersion version)
                      throws IOException

Overrides:

writeExternal in class EntryPacket

Throws:

IOException