com.amazonaws.mobileconnectors.cognito

Class Record

java.lang.Object

com.amazonaws.mobileconnectors.cognito.Record

public final class Record
extends Object

A Record is the element stored in a Dataset. There can be up to 1k records or up to 1 MB in size in a Dataset.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Record.Builder A Builder class that helps build an immutable Record object.

Method Summary

Methods

Modifier and Type	Method and Description
Date	getDeviceLastModifiedDate() Gets the local timestamp of this record when it was last modified.
String	getKey() Gets the key of this record.
String	getLastModifiedBy() Gets the identifier of the user or device which modified this record last.
Date	getLastModifiedDate() Gets the server timestamp of this record when it was last modified.
long	getSyncCount() Gets the sync count of this record.
String	getValue() Gets the value of this record.
boolean	isDeleted() Gets whether the record is marked as deleted.
boolean	isModified() Gets a flag that indicates whether this record is modified locally but hasn't been synced.
String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Detail

getKey

public String getKey()

Gets the key of this record. It's a non empty string.

Returns:

key of this record

getValue

public String getValue()

Gets the value of this record. If it's null, then the record is considered as deleted.

Returns:

nullable String value of this record

getSyncCount

public long getSyncCount()

Gets the sync count of this record. It's equivalent to the version of this record. It's a increasing non negative long number. The value is returned from server. Do not set this value arbitrarily, or else update may fail.

Returns:

sync count of this record

getLastModifiedDate

public Date getLastModifiedDate()

Gets the server timestamp of this record when it was last modified.

Returns:

the server timestamp when it was last modified.

getLastModifiedBy

public String getLastModifiedBy()

Gets the identifier of the user or device which modified this record last.

Returns:

an identifier of the user or device which made the last modification

getDeviceLastModifiedDate

public Date getDeviceLastModifiedDate()

Gets the local timestamp of this record when it was last modified.

Returns:

the local timestamp of the device that made the last modification

isModified

public boolean isModified()

Gets a flag that indicates whether this record is modified locally but hasn't been synced.

Returns:

the modified flag of this record

isDeleted

public boolean isDeleted()

Gets whether the record is marked as deleted. True if value is null, false otherwise.

Returns:

true if the record is marked as deleted, false otherwise.

toString

public String toString()

Overrides:

toString in class Object