PartitionField

java.lang.Object

org.apache.iceberg.PartitionField

All Implemented Interfaces:: Serializable

public class PartitionField extends Object implements Serializable

Represents a single field in a PartitionSpec.

See Also:

Serialized Form

Method Summary

Modifier and Type

Method

Description

boolean

equals(Object other)

int

fieldId()

Returns the partition field id across all the table metadata's partition specs.

int

hashCode()

String

name()

Returns the name of this partition field.

int

sourceId()

Returns the field id of the source field in the spec's table schema.

String

toString()

Transform<?,?>

transform()

Returns the transform used to produce partition values from source values.

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Details
- sourceId
  
  public int sourceId()
  
  Returns the field id of the source field in the spec's table schema.
- fieldId
  
  public int fieldId()
  
  Returns the partition field id across all the table metadata's partition specs.
- name
  
  public String name()
  
  Returns the name of this partition field.
- transform
  
  public Transform<?,?> transform()
  
  Returns the transform used to produce partition values from source values.
- toString
  
  public String toString()
  
  Overrides:
  
  toString in class Object
- equals
  
  public boolean equals(Object other)
  
  Overrides:
  
  equals in class Object
- hashCode
  
  public int hashCode()
  
  Overrides:
  
  hashCode in class Object