Package org.apache.ignite.internal.processors.cache

Class CacheEntryPredicateAdapter

java.lang.Object

org.apache.ignite.internal.processors.cache.CacheEntryPredicateAdapter

All Implemented Interfaces:

Serializable, CacheEntryPredicate, IgnitePredicate<GridCacheEntryEx>, Message

Direct Known Subclasses:

CacheEntryPredicateContainsValue, CacheEntryPredicateHasValue, CacheEntryPredicateNoValue

public abstract class CacheEntryPredicateAdapter
extends Object
implements CacheEntryPredicate

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	locked

Fields inherited from interface org.apache.ignite.plugin.extensions.communication.Message

DIRECT_TYPE_SIZE

Constructor Summary

Constructors

Constructor	Description
CacheEntryPredicateAdapter()

Method Summary

Modifier and Type	Method	Description
short	directType()	Gets message type.
void	entryLocked(boolean locked)
byte	fieldsCount()	Gets fields count.
void	finishUnmarshal(GridCacheContext ctx, ClassLoader ldr)
void	onAckReceived()	Method called when ack message received.
protected @Nullable CacheObject	peekVisibleValue(GridCacheEntryEx entry)
void	prepareMarshal(GridCacheContext ctx)
boolean	readFrom(ByteBuffer buf, MessageReader reader)	Reads this message from provided byte buffer.
boolean	writeTo(ByteBuffer buf, MessageWriter writer)	Writes this message to provided byte buffer.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.ignite.lang.IgnitePredicate

apply

Field Detail

locked

protected transient boolean locked

Constructor Detail

CacheEntryPredicateAdapter

public CacheEntryPredicateAdapter()

Method Detail

finishUnmarshal

public void finishUnmarshal(GridCacheContext ctx,
                            ClassLoader ldr)
                     throws IgniteCheckedException

Specified by:

finishUnmarshal in interface CacheEntryPredicate

Parameters:

ctx - Context.

ldr - Class loader.

Throws:

IgniteCheckedException - If failed.

prepareMarshal

public void prepareMarshal(GridCacheContext ctx)
                    throws IgniteCheckedException

Specified by:

prepareMarshal in interface CacheEntryPredicate

Parameters:

ctx - Context.

Throws:

IgniteCheckedException - If failed.

entryLocked

public void entryLocked(boolean locked)

Specified by:

entryLocked in interface CacheEntryPredicate

Parameters:

locked - Entry locked

directType

public short directType()

Gets message type.

Specified by:

directType in interface Message

Returns:

Message type.

fieldsCount

public byte fieldsCount()

Gets fields count.

Specified by:

fieldsCount in interface Message

Returns:

Fields count.

readFrom

public boolean readFrom(ByteBuffer buf,
                        MessageReader reader)

Reads this message from provided byte buffer.

Specified by:

readFrom in interface Message

Parameters:

buf - Byte buffer.

reader - Reader.

Returns:

Whether message was fully read.

writeTo

public boolean writeTo(ByteBuffer buf,
                       MessageWriter writer)

Writes this message to provided byte buffer.

Specified by:

writeTo in interface Message

Parameters:

buf - Byte buffer.

writer - Writer.

Returns:

Whether message was fully written.

peekVisibleValue

@Nullable
protected @Nullable CacheObject peekVisibleValue(GridCacheEntryEx entry)

Parameters:

entry - Entry.

Returns:

Value.

onAckReceived

public void onAckReceived()

Method called when ack message received.

Specified by:

onAckReceived in interface Message