software.amazon.awssdk.services.neptunedata.model

Class SparqlRecord

java.lang.Object

software.amazon.awssdk.services.neptunedata.model.SparqlRecord

All Implemented Interfaces:

Serializable, SdkPojo, ToCopyableBuilder<SparqlRecord.Builder,SparqlRecord>

@Generated(value="software.amazon.awssdk:codegen")
public final class SparqlRecord
extends Object
implements SdkPojo, Serializable, ToCopyableBuilder<SparqlRecord.Builder,SparqlRecord>

A serialized SPARQL stream record capturing a change-log entry for the RDF graph.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	SparqlRecord.Builder

Method Summary

Modifier and Type	Method and Description
static SparqlRecord.Builder	builder()
Long	commitTimestampInMillis() The time at which the commit for the transaction was requested, in milliseconds from the Unix epoch.
SparqlData	data() The serialized SPARQL change record.
boolean	equals(Object obj)
boolean	equalsBySdkFields(Object obj)
Map<String,String>	eventId() The sequence identifier of the stream change record.
<T> Optional<T>	getValueForField(String fieldName, Class<T> clazz)
boolean	hasEventId() For responses, this returns true if the service returned a value for the EventId property.
int	hashCode()
Boolean	isLastOp() Only present if this operation is the last one in its transaction.
String	op() The operation that created the change.
List<SdkField<?>>	sdkFields()
static Class<? extends SparqlRecord.Builder>	serializableBuilderClass()
SparqlRecord.Builder	toBuilder()
String	toString() Returns a string representation of this object.

Methods inherited from class java.lang.Object

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

Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder

copy

Method Detail

commitTimestampInMillis

public final Long commitTimestampInMillis()

The time at which the commit for the transaction was requested, in milliseconds from the Unix epoch.

Returns:

The time at which the commit for the transaction was requested, in milliseconds from the Unix epoch.

hasEventId

public final boolean hasEventId()

For responses, this returns true if the service returned a value for the EventId property. This DOES NOT check that the value is non-empty (for which, you should check the isEmpty() method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified.

eventId

public final Map<String,String> eventId()

The sequence identifier of the stream change record.

Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasEventId() method.

Returns:

The sequence identifier of the stream change record.

data

public final SparqlData data()

The serialized SPARQL change record. The serialization formats of each record are described in more detail in Serialization Formats in Neptune Streams.

Returns:

The serialized SPARQL change record. The serialization formats of each record are described in more detail in Serialization Formats in Neptune Streams.

op

public final String op()

The operation that created the change.

Returns:

The operation that created the change.

isLastOp

public final Boolean isLastOp()

Only present if this operation is the last one in its transaction. If present, it is set to true. It is useful for ensuring that an entire transaction is consumed.

Returns:

Only present if this operation is the last one in its transaction. If present, it is set to true. It is useful for ensuring that an entire transaction is consumed.

toBuilder

public SparqlRecord.Builder toBuilder()

Specified by:

toBuilder in interface ToCopyableBuilder<SparqlRecord.Builder,SparqlRecord>

builder

public static SparqlRecord.Builder builder()

serializableBuilderClass

public static Class<? extends SparqlRecord.Builder> serializableBuilderClass()

hashCode

public final int hashCode()

Overrides:

hashCode in class Object

equals

public final boolean equals(Object obj)

Overrides:

equals in class Object

equalsBySdkFields

public final boolean equalsBySdkFields(Object obj)

Specified by:

equalsBySdkFields in interface SdkPojo

toString

public final String toString()

Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be redacted from this string using a placeholder value.

Overrides:

toString in class Object

getValueForField

public final <T> Optional<T> getValueForField(String fieldName,
                                              Class<T> clazz)

sdkFields

public final List<SdkField<?>> sdkFields()

Specified by:

sdkFields in interface SdkPojo