PartitionField

java.lang.Object
- org.apache.iceberg.PartitionField

All Implemented Interfaces:

java.io.Serializable
```
public class PartitionField
extends java.lang.Object
implements java.io.Serializable
```
Represents a single field in a PartitionSpec.

See Also:

Serialized Form

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(java.lang.Object other)`
`int`	`fieldId()`
`int`	`hashCode()`
`java.lang.String`	`name()`
`int`	`sourceId()`
`java.lang.String`	`toString()`
`Transform<?,?>`	`transform()`

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

- Method Detail
  - 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 java.lang.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 java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object
  - equals
```
public boolean equals(java.lang.Object other)
```
    Overrides:
    
    equals in class java.lang.Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class java.lang.Object