org.apache.flink.cdc.common.types

类 DataField

java.lang.Object

org.apache.flink.cdc.common.types.DataField

所有已实现的接口:

Serializable

@PublicEvolving
public class DataField
extends Object
implements Serializable

Defines the field of a row type.

另请参阅:

RowType, 序列化表格

字段概要

字段

限定符和类型	字段和说明
static String	FIELD_FORMAT_NO_DESCRIPTION
static String	FIELD_FORMAT_WITH_DESCRIPTION

构造器概要

构造器

构造器和说明
DataField(String name, DataType type)
DataField(String name, DataType type, String description)

方法概要

限定符和类型	方法和说明
String	asSerializableString()
String	asSummaryString()
DataField	copy()
boolean	equals(Object o)
String	getDescription()
String	getName()
DataType	getType()
int	hashCode()
org.apache.flink.table.api.DataTypes.Field	toFlinkDataTypeField()

从类继承的方法 java.lang.Object

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

字段详细资料

FIELD_FORMAT_WITH_DESCRIPTION

public static final String FIELD_FORMAT_WITH_DESCRIPTION

另请参阅:

常量字段值

FIELD_FORMAT_NO_DESCRIPTION

public static final String FIELD_FORMAT_NO_DESCRIPTION

另请参阅:

常量字段值

构造器详细资料

DataField

public DataField(String name,
                 DataType type,
                 @Nullable
                 String description)

DataField

public DataField(String name,
                 DataType type)

方法详细资料

getName

public String getName()

getType

public DataType getType()

getDescription

@Nullable
public String getDescription()

copy

public DataField copy()

asSummaryString

public String asSummaryString()

asSerializableString

public String asSerializableString()

equals

public boolean equals(Object o)

覆盖:

equals 在类中 Object

hashCode

public int hashCode()

覆盖:

hashCode 在类中 Object

toFlinkDataTypeField

public org.apache.flink.table.api.DataTypes.Field toFlinkDataTypeField()