org.apache.beam.runners.flink.translation.types

Class CoderTypeInformation<T>

java.lang.Object

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

org.apache.beam.runners.flink.translation.types.CoderTypeInformation<T>

All Implemented Interfaces:

java.io.Serializable, org.apache.flink.api.common.typeinfo.AtomicType<T>

public class CoderTypeInformation<T>
extends org.apache.flink.api.common.typeinfo.TypeInformation<T>
implements org.apache.flink.api.common.typeinfo.AtomicType<T>

Flink TypeInformation for Beam Coders.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
CoderTypeInformation(org.apache.beam.sdk.coders.Coder<T> coder, org.apache.beam.sdk.options.PipelineOptions pipelineOptions)

Method Summary

Modifier and Type	Method and Description
boolean	canEqual(java.lang.Object obj)
org.apache.flink.api.common.typeutils.TypeComparator<T>	createComparator(boolean sortOrderAscending, org.apache.flink.api.common.ExecutionConfig executionConfig)
org.apache.flink.api.common.typeutils.TypeSerializer<T>	createSerializer(org.apache.flink.api.common.ExecutionConfig config)
boolean	equals(@Nullable java.lang.Object o)
int	getArity()
org.apache.beam.sdk.coders.Coder<T>	getCoder()
int	getTotalFields()
java.lang.Class<T>	getTypeClass()
int	hashCode()
boolean	isBasicType()
boolean	isKeyType()
boolean	isTupleType()
java.lang.String	toString()
CoderTypeInformation<T>	withPipelineOptions(org.apache.beam.sdk.options.PipelineOptions pipelineOptions) Creates a new CoderTypeInformation with PipelineOptions, that can be used for FileSystems registration.

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

CoderTypeInformation

public CoderTypeInformation(org.apache.beam.sdk.coders.Coder<T> coder,
                            org.apache.beam.sdk.options.PipelineOptions pipelineOptions)

Method Detail

getCoder

public org.apache.beam.sdk.coders.Coder<T> getCoder()

isBasicType

public boolean isBasicType()

Specified by:

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

isTupleType

public boolean isTupleType()

Specified by:

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

getArity

public int getArity()

Specified by:

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

getTypeClass

public java.lang.Class<T> getTypeClass()

Specified by:

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

isKeyType

public boolean isKeyType()

Specified by:

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

createSerializer

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

Specified by:

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

getTotalFields

public int getTotalFields()

Specified by:

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

withPipelineOptions

public CoderTypeInformation<T> withPipelineOptions(org.apache.beam.sdk.options.PipelineOptions pipelineOptions)

Creates a new CoderTypeInformation with PipelineOptions, that can be used for FileSystems registration.

Parameters:

pipelineOptions - Options of current pipeline.

Returns:

New type information.

See Also:

Jira issue.

equals

public boolean equals(@Nullable java.lang.Object o)

Specified by:

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

hashCode

public int hashCode()

Specified by:

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

canEqual

public boolean canEqual(java.lang.Object obj)

Specified by:

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

toString

public java.lang.String toString()

Specified by:

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

createComparator

public org.apache.flink.api.common.typeutils.TypeComparator<T> createComparator(boolean sortOrderAscending,
                                                                                org.apache.flink.api.common.ExecutionConfig executionConfig)

Specified by:

createComparator in interface org.apache.flink.api.common.typeinfo.AtomicType<T>