org.apache.flink.table.planner.plan.nodes.exec.spec

类 PartitionSpec

java.lang.Object

org.apache.flink.table.planner.plan.nodes.exec.spec.PartitionSpec

public class PartitionSpec
extends Object

PartitionSpec describes how data is partitioned in Rank.

字段概要

字段

限定符和类型	字段和说明
static PartitionSpec	ALL_IN_ONE PartitionSpec makes all data in one partition.
static String	FIELD_NAME_FIELDS

构造器概要

构造器

构造器和说明
PartitionSpec(int[] fields)

方法概要

限定符和类型	方法和说明
boolean	equals(Object o)
int[]	getFieldIndices() Gets field index of all fields in input.
int	hashCode()
String	toString()

从类继承的方法 java.lang.Object

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

字段详细资料

FIELD_NAME_FIELDS

public static final String FIELD_NAME_FIELDS

另请参阅:

常量字段值

ALL_IN_ONE

public static final PartitionSpec ALL_IN_ONE

PartitionSpec makes all data in one partition.

构造器详细资料

PartitionSpec

public PartitionSpec(int[] fields)

方法详细资料

getFieldIndices

public int[] getFieldIndices()

Gets field index of all fields in input.

equals

public boolean equals(Object o)

覆盖:

equals 在类中 Object

hashCode

public int hashCode()

覆盖:

hashCode 在类中 Object

toString

public String toString()

覆盖:

toString 在类中 Object