org.apache.flink.streaming.runtime.operators.sink

Class CommittableTypeInformation<CommT>

java.lang.Object

org.apache.flink.api.common.typeinfo.TypeInformation<CommT>

org.apache.flink.streaming.runtime.operators.sink.CommittableTypeInformation<CommT>

Type Parameters:

CommT - The committable type of the Committer.

All Implemented Interfaces:

Serializable

@Internal
public final class CommittableTypeInformation<CommT>
extends org.apache.flink.api.common.typeinfo.TypeInformation<CommT>

A TypeInformation for Sink's committable, which uses the SimpleVersionedSerializer to serialize the object.

This should not be used as a general TypeInformation. It's meant to be used by sink's operators.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
CommittableTypeInformation(Class<CommT> typeClazz, org.apache.flink.util.function.SerializableSupplier<org.apache.flink.core.io.SimpleVersionedSerializer<CommT>> serializerSerializableSupplier)

Method Summary

Modifier and Type	Method and Description
boolean	canEqual(Object obj)
org.apache.flink.api.common.typeutils.TypeSerializer<CommT>	createSerializer(org.apache.flink.api.common.ExecutionConfig config)
boolean	equals(Object o)
int	getArity()
int	getTotalFields()
Class<CommT>	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

CommittableTypeInformation

public CommittableTypeInformation(Class<CommT> typeClazz,
                                  org.apache.flink.util.function.SerializableSupplier<org.apache.flink.core.io.SimpleVersionedSerializer<CommT>> serializerSerializableSupplier)

Method Detail

isBasicType

public boolean isBasicType()

Specified by:

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

isTupleType

public boolean isTupleType()

Specified by:

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

getArity

public int getArity()

Specified by:

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

getTotalFields

public int getTotalFields()

Specified by:

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

getTypeClass

public Class<CommT> getTypeClass()

Specified by:

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

isKeyType

public boolean isKeyType()

Specified by:

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

createSerializer

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

Specified by:

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

toString

public String toString()

Specified by:

toString in class org.apache.flink.api.common.typeinfo.TypeInformation<CommT>

equals

public boolean equals(Object o)

Specified by:

equals in class org.apache.flink.api.common.typeinfo.TypeInformation<CommT>

hashCode

public int hashCode()

Specified by:

hashCode in class org.apache.flink.api.common.typeinfo.TypeInformation<CommT>

canEqual

public boolean canEqual(Object obj)

Specified by:

canEqual in class org.apache.flink.api.common.typeinfo.TypeInformation<CommT>