@Generated(value="software.amazon.awssdk:codegen") public final class ObjectVersion extends Object implements SdkPojo, Serializable, ToCopyableBuilder<ObjectVersion.Builder,ObjectVersion>
The version of an object.
Modifier and Type | Class and Description |
---|---|
static interface |
ObjectVersion.Builder |
Modifier and Type | Method and Description |
---|---|
static ObjectVersion.Builder |
builder() |
List<ChecksumAlgorithm> |
checksumAlgorithm()
The algorithm that was used to create a checksum of the object.
|
List<String> |
checksumAlgorithmAsStrings()
The algorithm that was used to create a checksum of the object.
|
boolean |
equals(Object obj) |
boolean |
equalsBySdkFields(Object obj) |
String |
eTag()
The entity tag is an MD5 hash of that version of the object.
|
<T> Optional<T> |
getValueForField(String fieldName,
Class<T> clazz) |
boolean |
hasChecksumAlgorithm()
For responses, this returns true if the service returned a value for the ChecksumAlgorithm property.
|
int |
hashCode() |
Boolean |
isLatest()
Specifies whether the object is (true) or is not (false) the latest version of an object.
|
String |
key()
The object key.
|
Instant |
lastModified()
Date and time the object was last modified.
|
Owner |
owner()
Specifies the owner of the object.
|
List<SdkField<?>> |
sdkFields() |
static Class<? extends ObjectVersion.Builder> |
serializableBuilderClass() |
Long |
size()
Size in bytes of the object.
|
ObjectVersionStorageClass |
storageClass()
The class of storage used to store the object.
|
String |
storageClassAsString()
The class of storage used to store the object.
|
ObjectVersion.Builder |
toBuilder() |
String |
toString()
Returns a string representation of this object.
|
String |
versionId()
Version ID of an object.
|
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
copy
public final String eTag()
The entity tag is an MD5 hash of that version of the object.
public final List<ChecksumAlgorithm> checksumAlgorithm()
The algorithm that was used to create a checksum of the object.
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 hasChecksumAlgorithm()
method.
public final boolean hasChecksumAlgorithm()
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.public final List<String> checksumAlgorithmAsStrings()
The algorithm that was used to create a checksum of the object.
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 hasChecksumAlgorithm()
method.
public final Long size()
Size in bytes of the object.
public final ObjectVersionStorageClass storageClass()
The class of storage used to store the object.
If the service returns an enum value that is not available in the current SDK version, storageClass
will
return ObjectVersionStorageClass.UNKNOWN_TO_SDK_VERSION
. The raw value returned by the service is
available from storageClassAsString()
.
ObjectVersionStorageClass
public final String storageClassAsString()
The class of storage used to store the object.
If the service returns an enum value that is not available in the current SDK version, storageClass
will
return ObjectVersionStorageClass.UNKNOWN_TO_SDK_VERSION
. The raw value returned by the service is
available from storageClassAsString()
.
ObjectVersionStorageClass
public final String key()
The object key.
public final String versionId()
Version ID of an object.
public final Boolean isLatest()
Specifies whether the object is (true) or is not (false) the latest version of an object.
public final Instant lastModified()
Date and time the object was last modified.
public final Owner owner()
Specifies the owner of the object.
public ObjectVersion.Builder toBuilder()
toBuilder
in interface ToCopyableBuilder<ObjectVersion.Builder,ObjectVersion>
public static ObjectVersion.Builder builder()
public static Class<? extends ObjectVersion.Builder> serializableBuilderClass()
public final boolean equalsBySdkFields(Object obj)
equalsBySdkFields
in interface SdkPojo
public final String toString()
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