org.apache.iceberg

Class PartitionSpec.Builder

java.lang.Object

org.apache.iceberg.PartitionSpec.Builder

Enclosing class:

PartitionSpec

public static class PartitionSpec.Builder
extends java.lang.Object

Used to create valid partition specs.

Call PartitionSpec.builderFor(Schema) to create a new builder.

Method Summary

Modifier and Type	Method and Description
PartitionSpec.Builder	alwaysNull(java.lang.String sourceName)
PartitionSpec.Builder	alwaysNull(java.lang.String sourceName, java.lang.String targetName)
PartitionSpec.Builder	bucket(java.lang.String sourceName, int numBuckets)
PartitionSpec.Builder	bucket(java.lang.String sourceName, int numBuckets, java.lang.String targetName)
PartitionSpec	build()
PartitionSpec.Builder	day(java.lang.String sourceName)
PartitionSpec.Builder	day(java.lang.String sourceName, java.lang.String targetName)
PartitionSpec.Builder	hour(java.lang.String sourceName)
PartitionSpec.Builder	hour(java.lang.String sourceName, java.lang.String targetName)
PartitionSpec.Builder	identity(java.lang.String sourceName)
PartitionSpec.Builder	month(java.lang.String sourceName)
PartitionSpec.Builder	month(java.lang.String sourceName, java.lang.String targetName)
PartitionSpec.Builder	truncate(java.lang.String sourceName, int width)
PartitionSpec.Builder	truncate(java.lang.String sourceName, int width, java.lang.String targetName)
PartitionSpec.Builder	withSpecId(int newSpecId)
PartitionSpec.Builder	year(java.lang.String sourceName)
PartitionSpec.Builder	year(java.lang.String sourceName, java.lang.String targetName)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

withSpecId

public PartitionSpec.Builder withSpecId(int newSpecId)

identity

public PartitionSpec.Builder identity(java.lang.String sourceName)

year

public PartitionSpec.Builder year(java.lang.String sourceName,
                                  java.lang.String targetName)

year

public PartitionSpec.Builder year(java.lang.String sourceName)

month

public PartitionSpec.Builder month(java.lang.String sourceName,
                                   java.lang.String targetName)

month

public PartitionSpec.Builder month(java.lang.String sourceName)

day

public PartitionSpec.Builder day(java.lang.String sourceName,
                                 java.lang.String targetName)

day

public PartitionSpec.Builder day(java.lang.String sourceName)

hour

public PartitionSpec.Builder hour(java.lang.String sourceName,
                                  java.lang.String targetName)

hour

public PartitionSpec.Builder hour(java.lang.String sourceName)

bucket

public PartitionSpec.Builder bucket(java.lang.String sourceName,
                                    int numBuckets,
                                    java.lang.String targetName)

bucket

public PartitionSpec.Builder bucket(java.lang.String sourceName,
                                    int numBuckets)

truncate

public PartitionSpec.Builder truncate(java.lang.String sourceName,
                                      int width,
                                      java.lang.String targetName)

truncate

public PartitionSpec.Builder truncate(java.lang.String sourceName,
                                      int width)

alwaysNull

public PartitionSpec.Builder alwaysNull(java.lang.String sourceName,
                                        java.lang.String targetName)

alwaysNull

public PartitionSpec.Builder alwaysNull(java.lang.String sourceName)

build

public PartitionSpec build()