Record Class HiveWritableTableHandle.BucketInfo

java.lang.Object

java.lang.Record

io.trino.plugin.hive.HiveWritableTableHandle.BucketInfo

Enclosing class:

HiveWritableTableHandle

public static record HiveWritableTableHandle.BucketInfo(List<String> bucketedBy, HiveBucketing.BucketingVersion bucketingVersion, int bucketCount, List<SortingColumn> sortedBy)
extends Record

Constructor Summary

Constructors

Constructor	Description
BucketInfo(List<String> bucketedBy, HiveBucketing.BucketingVersion bucketingVersion, int bucketCount, List<SortingColumn> sortedBy)	Creates an instance of a BucketInfo record class.

Method Summary

Modifier and Type	Method	Description
int	bucketCount()	Returns the value of the bucketCount record component.
List<String>	bucketedBy()	Returns the value of the bucketedBy record component.
HiveBucketing.BucketingVersion	bucketingVersion()	Returns the value of the bucketingVersion record component.
static Optional<HiveWritableTableHandle.BucketInfo>	createBucketInfo(Table table)
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
final int	hashCode()	Returns a hash code value for this object.
List<SortingColumn>	sortedBy()	Returns the value of the sortedBy record component.
final String	toString()	Returns a string representation of this record class.

Methods inherited from class java.lang.Object

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

Constructor Details

BucketInfo

public BucketInfo(List<String> bucketedBy,
 HiveBucketing.BucketingVersion bucketingVersion,
 int bucketCount,
 List<SortingColumn> sortedBy)

Creates an instance of a BucketInfo record class.

Parameters:

bucketedBy - the value for the bucketedBy record component

bucketingVersion - the value for the bucketingVersion record component

bucketCount - the value for the bucketCount record component

sortedBy - the value for the sortedBy record component

Method Details

createBucketInfo

public static Optional<HiveWritableTableHandle.BucketInfo> createBucketInfo(Table table)

toString

public final String toString()

Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.

Specified by:

toString in class Record

Returns:

a string representation of this object

hashCode

public final int hashCode()

Returns a hash code value for this object. The value is derived from the hash code of each of the record components.

Specified by:

hashCode in class Record

Returns:

a hash code value for this object

equals

public final boolean equals(Object o)

Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. Reference components are compared with Objects::equals(Object,Object); primitive components are compared with the compare method from their corresponding wrapper classes.

Specified by:

equals in class Record

Parameters:

o - the object with which to compare

Returns:

true if this object is the same as the o argument; false otherwise.

bucketedBy

public List<String> bucketedBy()

Returns the value of the bucketedBy record component.

Returns:

the value of the bucketedBy record component

bucketingVersion

public HiveBucketing.BucketingVersion bucketingVersion()

Returns the value of the bucketingVersion record component.

Returns:

the value of the bucketingVersion record component

bucketCount

public int bucketCount()

Returns the value of the bucketCount record component.

Returns:

the value of the bucketCount record component

sortedBy

public List<SortingColumn> sortedBy()

Returns the value of the sortedBy record component.

Returns:

the value of the sortedBy record component