Module org.elasticsearch.xcore

Package org.elasticsearch.xpack.core.transform.transforms

Class TransformCheckpointingInfo

java.lang.Object

org.elasticsearch.xpack.core.transform.transforms.TransformCheckpointingInfo

All Implemented Interfaces:

Writeable, ToXContent, ToXContentObject

public class TransformCheckpointingInfo
extends Object
implements Writeable, ToXContentObject

Holds information about checkpointing regarding - the current checkpoint - the in progress checkpoint - the current state of the source

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	TransformCheckpointingInfo.TransformCheckpointingInfoBuilder	Builder for collecting checkpointing information for the purpose of _stats

Nested classes/interfaces inherited from interface org.elasticsearch.xcontent.ToXContent

ToXContent.DelegatingMapParams, ToXContent.MapParams, ToXContent.Params

Nested classes/interfaces inherited from interface org.elasticsearch.common.io.stream.Writeable

Writeable.Reader<V>, Writeable.Writer<V>

Field Summary

Fields

Modifier and Type	Field	Description
static final String	CHANGES_LAST_DETECTED_AT
static final String	CHANGES_LAST_DETECTED_AT_HUMAN
static final TransformCheckpointingInfo	EMPTY
static final String	LAST_CHECKPOINT
static final String	LAST_SEARCH_TIME
static final String	LAST_SEARCH_TIME_HUMAN
static final String	NEXT_CHECKPOINT
static final String	OPERATIONS_BEHIND

Fields inherited from interface org.elasticsearch.xcontent.ToXContent

EMPTY_PARAMS

Constructor Summary

Constructors

Constructor	Description
TransformCheckpointingInfo(StreamInput in)
TransformCheckpointingInfo(TransformCheckpointStats last, TransformCheckpointStats next, long operationsBehind, Instant changesLastDetectedAt, Instant lastSearchTime)	Create checkpoint stats object with checkpoint information about the last and next checkpoint as well as the current state of source.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object other)
Instant	getChangesLastDetectedAt()
TransformCheckpointStats	getLast()
Instant	getLastSearchTime()
TransformCheckpointStats	getNext()
long	getOperationsBehind()
int	hashCode()
String	toString()
XContentBuilder	toXContent(XContentBuilder builder, ToXContent.Params params)
void	writeTo(StreamOutput out)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.elasticsearch.xcontent.ToXContentObject

isFragment

Field Details

EMPTY

public static final TransformCheckpointingInfo EMPTY

LAST_CHECKPOINT

public static final String LAST_CHECKPOINT

See Also:

• Constant Field Values

NEXT_CHECKPOINT

public static final String NEXT_CHECKPOINT

See Also:

• Constant Field Values

OPERATIONS_BEHIND

public static final String OPERATIONS_BEHIND

See Also:

• Constant Field Values

CHANGES_LAST_DETECTED_AT

public static final String CHANGES_LAST_DETECTED_AT

See Also:

• Constant Field Values

CHANGES_LAST_DETECTED_AT_HUMAN

public static final String CHANGES_LAST_DETECTED_AT_HUMAN

See Also:

• Constant Field Values

LAST_SEARCH_TIME

public static final String LAST_SEARCH_TIME

See Also:

• Constant Field Values

LAST_SEARCH_TIME_HUMAN

public static final String LAST_SEARCH_TIME_HUMAN

See Also:

• Constant Field Values

Constructor Details

TransformCheckpointingInfo

public TransformCheckpointingInfo(TransformCheckpointStats last,
 TransformCheckpointStats next,
 long operationsBehind,
 Instant changesLastDetectedAt,
 Instant lastSearchTime)

Create checkpoint stats object with checkpoint information about the last and next checkpoint as well as the current state of source.

Parameters:

last - stats of the last checkpoint

next - stats of the next checkpoint

operationsBehind - counter of operations the current checkpoint is behind source

changesLastDetectedAt - the last time the source indices changes have been found

lastSearchTime - the last time the source indices were searched

TransformCheckpointingInfo

public TransformCheckpointingInfo(StreamInput in)
                           throws IOException

Throws:

IOException

Method Details

getLast

public TransformCheckpointStats getLast()

getNext

public TransformCheckpointStats getNext()

getOperationsBehind

public long getOperationsBehind()

getChangesLastDetectedAt

public Instant getChangesLastDetectedAt()

getLastSearchTime

public Instant getLastSearchTime()

toXContent

public XContentBuilder toXContent(XContentBuilder builder,
 ToXContent.Params params)
                           throws IOException

Specified by:

toXContent in interface ToXContent

Throws:

IOException

writeTo

public void writeTo(StreamOutput out)
             throws IOException

Specified by:

writeTo in interface Writeable

Throws:

IOException

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object other)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object