org.apache.flink.table.runtime.typeutils

Class TimestampDataTypeInfo

java.lang.Object

org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.table.data.TimestampData>

org.apache.flink.table.runtime.typeutils.TimestampDataTypeInfo

All Implemented Interfaces:

Serializable

@Internal
public class TimestampDataTypeInfo
extends org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.table.data.TimestampData>

TypeInformation for TimestampData.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
TimestampDataTypeInfo(int precision)

Method Summary

Modifier and Type	Method and Description
boolean	canEqual(Object obj)
org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.TimestampData>	createSerializer(org.apache.flink.api.common.ExecutionConfig config)
org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.TimestampData>	createSerializer(org.apache.flink.api.common.serialization.SerializerConfig config)
boolean	equals(Object obj)
int	getArity()
int	getPrecision()
int	getTotalFields()
Class<org.apache.flink.table.data.TimestampData>	getTypeClass()
int	hashCode()
boolean	isBasicType()
boolean	isKeyType()
boolean	isTupleType()
String	toString()

Methods inherited from class org.apache.flink.api.common.typeinfo.TypeInformation

getGenericParameters, isSortKeyType, of, of

Methods inherited from class java.lang.Object

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

Constructor Detail

TimestampDataTypeInfo

public TimestampDataTypeInfo(int precision)

Method Detail

isBasicType

public boolean isBasicType()

Specified by:

isBasicType in class org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.table.data.TimestampData>

isTupleType

public boolean isTupleType()

Specified by:

isTupleType in class org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.table.data.TimestampData>

getArity

public int getArity()

Specified by:

getArity in class org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.table.data.TimestampData>

getTotalFields

public int getTotalFields()

Specified by:

getTotalFields in class org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.table.data.TimestampData>

getTypeClass

public Class<org.apache.flink.table.data.TimestampData> getTypeClass()

Specified by:

getTypeClass in class org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.table.data.TimestampData>

isKeyType

public boolean isKeyType()

Specified by:

isKeyType in class org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.table.data.TimestampData>

createSerializer

public org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.TimestampData> createSerializer(org.apache.flink.api.common.serialization.SerializerConfig config)

Overrides:

createSerializer in class org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.table.data.TimestampData>

createSerializer

public org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.table.data.TimestampData> createSerializer(org.apache.flink.api.common.ExecutionConfig config)

Specified by:

createSerializer in class org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.table.data.TimestampData>

toString

public String toString()

Specified by:

toString in class org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.table.data.TimestampData>

equals

public boolean equals(Object obj)

Specified by:

equals in class org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.table.data.TimestampData>

hashCode

public int hashCode()

Specified by:

hashCode in class org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.table.data.TimestampData>

canEqual

public boolean canEqual(Object obj)

Specified by:

canEqual in class org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.table.data.TimestampData>

getPrecision

public int getPrecision()