org.apache.flink.cdc.common.types

枚举 DataTypeFamily

java.lang.Object

java.lang.Enum<DataTypeFamily>

org.apache.flink.cdc.common.types.DataTypeFamily

所有已实现的接口:

Serializable, Comparable<DataTypeFamily>

@PublicEvolving
public enum DataTypeFamily
extends Enum<DataTypeFamily>

An enumeration of data type families for clustering DataTypeRoots into categories.

枚举常量概要

枚举常量

枚举常量和说明
APPROXIMATE_NUMERIC
BINARY_STRING
CHARACTER_STRING
COLLECTION
CONSTRUCTED
DATETIME
EXACT_NUMERIC
EXTENSION
INTEGER_NUMERIC
INTERVAL
NUMERIC
PREDEFINED
TIME
TIMESTAMP
USER_DEFINED

方法概要

限定符和类型	方法和说明
static DataTypeFamily	valueOf(String name) 返回带有指定名称的该类型的枚举常量。
static DataTypeFamily[]	values() 按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。

从类继承的方法 java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

从类继承的方法 java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

枚举常量详细资料

PREDEFINED

public static final DataTypeFamily PREDEFINED

CONSTRUCTED

public static final DataTypeFamily CONSTRUCTED

USER_DEFINED

public static final DataTypeFamily USER_DEFINED

CHARACTER_STRING

public static final DataTypeFamily CHARACTER_STRING

BINARY_STRING

public static final DataTypeFamily BINARY_STRING

NUMERIC

public static final DataTypeFamily NUMERIC

INTEGER_NUMERIC

public static final DataTypeFamily INTEGER_NUMERIC

EXACT_NUMERIC

public static final DataTypeFamily EXACT_NUMERIC

APPROXIMATE_NUMERIC

public static final DataTypeFamily APPROXIMATE_NUMERIC

DATETIME

public static final DataTypeFamily DATETIME

TIME

public static final DataTypeFamily TIME

TIMESTAMP

public static final DataTypeFamily TIMESTAMP

INTERVAL

public static final DataTypeFamily INTERVAL

COLLECTION

public static final DataTypeFamily COLLECTION

EXTENSION

public static final DataTypeFamily EXTENSION

方法详细资料

values

public static DataTypeFamily[] values()

按照声明该枚举类型的常量的顺序, 返回 包含这些常量的数组。该方法可用于迭代 常量, 如下所示:

for (DataTypeFamily c : DataTypeFamily.values())
    System.out.println(c);

返回:

按照声明该枚举类型的常量的顺序返回的包含这些常量的数组

valueOf

public static DataTypeFamily valueOf(String name)

返回带有指定名称的该类型的枚举常量。 字符串必须与用于声明该类型的枚举常量的 标识符完全匹配。(不允许有多余 的空格字符。)

参数:

name - 要返回的枚举常量的名称。

返回:

返回带有指定名称的枚举常量

抛出:

IllegalArgumentException - 如果该枚举类型没有带有指定名称的常量

NullPointerException - 如果参数为空值