Class Partition
- All Implemented Interfaces:
Serializable
,SdkPojo
,ToCopyableBuilder<Partition.Builder,
Partition>
Represents a slice of table data.
- See Also:
-
Nested Class Summary
-
Method Summary
Modifier and TypeMethodDescriptionstatic Partition.Builder
builder()
final String
The ID of the Data Catalog in which the partition resides.final Instant
The time at which the partition was created.final String
The name of the catalog database in which to create the partition.final boolean
final boolean
equalsBySdkFields
(Object obj) Indicates whether some other object is "equal to" this one by SDK fields.final <T> Optional
<T> getValueForField
(String fieldName, Class<T> clazz) final int
hashCode()
final boolean
For responses, this returns true if the service returned a value for the Parameters property.final boolean
For responses, this returns true if the service returned a value for the Values property.final Instant
The last time at which the partition was accessed.final Instant
The last time at which column statistics were computed for this partition.These key-value pairs define partition parameters.static Class
<? extends Partition.Builder> final StorageDescriptor
Provides information about the physical location where the partition is stored.final String
The name of the database table in which to create the partition.Take this object and create a builder that contains all of the current property values of this object.final String
toString()
Returns a string representation of this object.values()
The values of the partition.Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder
copy
-
Method Details
-
hasValues
public final boolean hasValues()For responses, this returns true if the service returned a value for the Values property. This DOES NOT check that the value is non-empty (for which, you should check theisEmpty()
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. -
values
The values of the partition.
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
hasValues()
method.- Returns:
- The values of the partition.
-
databaseName
The name of the catalog database in which to create the partition.
- Returns:
- The name of the catalog database in which to create the partition.
-
tableName
The name of the database table in which to create the partition.
- Returns:
- The name of the database table in which to create the partition.
-
creationTime
The time at which the partition was created.
- Returns:
- The time at which the partition was created.
-
lastAccessTime
The last time at which the partition was accessed.
- Returns:
- The last time at which the partition was accessed.
-
storageDescriptor
Provides information about the physical location where the partition is stored.
- Returns:
- Provides information about the physical location where the partition is stored.
-
hasParameters
public final boolean hasParameters()For responses, this returns true if the service returned a value for the Parameters property. This DOES NOT check that the value is non-empty (for which, you should check theisEmpty()
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. -
parameters
These key-value pairs define partition parameters.
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
hasParameters()
method.- Returns:
- These key-value pairs define partition parameters.
-
lastAnalyzedTime
The last time at which column statistics were computed for this partition.
- Returns:
- The last time at which column statistics were computed for this partition.
-
catalogId
The ID of the Data Catalog in which the partition resides.
- Returns:
- The ID of the Data Catalog in which the partition resides.
-
toBuilder
Description copied from interface:ToCopyableBuilder
Take this object and create a builder that contains all of the current property values of this object.- Specified by:
toBuilder
in interfaceToCopyableBuilder<Partition.Builder,
Partition> - Returns:
- a builder for type T
-
builder
-
serializableBuilderClass
-
hashCode
public final int hashCode() -
equals
-
equalsBySdkFields
Description copied from interface:SdkPojo
Indicates whether some other object is "equal to" this one by SDK fields. An SDK field is a modeled, non-inherited field in anSdkPojo
class, and is generated based on a service model.If an
SdkPojo
class does not have any inherited fields,equalsBySdkFields
andequals
are essentially the same.- Specified by:
equalsBySdkFields
in interfaceSdkPojo
- Parameters:
obj
- the object to be compared with- Returns:
- true if the other object equals to this object by sdk fields, false otherwise.
-
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. -
getValueForField
-
sdkFields
-