org.apache.flink.api.java.typeutils

Class RecordTypeInfo

java.lang.Object

org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.types.Record>

org.apache.flink.api.java.typeutils.RecordTypeInfo

All Implemented Interfaces:

Serializable

public class RecordTypeInfo
extends org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.types.Record>

Type information for the Record data type.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
RecordTypeInfo()

Method Summary

Modifier and Type	Method and Description
org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.types.Record>	createSerializer(org.apache.flink.api.common.ExecutionConfig config)
boolean	equals(Object obj)
int	getArity()
int	getTotalFields()
Class<org.apache.flink.types.Record>	getTypeClass()
int	hashCode()
boolean	isBasicType()
boolean	isKeyType()
boolean	isTupleType()
String	toString()

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

getGenericParameters, isSortKeyType

Methods inherited from class java.lang.Object

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

Constructor Detail

RecordTypeInfo

public RecordTypeInfo()

Method Detail

isBasicType

public boolean isBasicType()

Specified by:

isBasicType in class org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.types.Record>

isTupleType

public boolean isTupleType()

Specified by:

isTupleType in class org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.types.Record>

getArity

public int getArity()

Specified by:

getArity in class org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.types.Record>

getTotalFields

public int getTotalFields()

Specified by:

getTotalFields in class org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.types.Record>

getTypeClass

public Class<org.apache.flink.types.Record> getTypeClass()

Specified by:

getTypeClass in class org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.types.Record>

isKeyType

public boolean isKeyType()

Specified by:

isKeyType in class org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.types.Record>

createSerializer

public org.apache.flink.api.common.typeutils.TypeSerializer<org.apache.flink.types.Record> createSerializer(org.apache.flink.api.common.ExecutionConfig config)

Specified by:

createSerializer in class org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.types.Record>

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object