Package org.apache.flink.cep.nfa

Class NFAStateSerializer

java.lang.Object

org.apache.flink.api.common.typeutils.TypeSerializer<T>

org.apache.flink.api.common.typeutils.base.TypeSerializerSingleton<NFAState>

org.apache.flink.cep.nfa.NFAStateSerializer

All Implemented Interfaces:

Serializable

public class NFAStateSerializer
extends org.apache.flink.api.common.typeutils.base.TypeSerializerSingleton<NFAState>

A TypeSerializer for NFAState.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
NFAStateSerializer()

Method Summary

Modifier and Type	Method	Description
NFAState	copy(NFAState from)
NFAState	copy(NFAState from, NFAState reuse)
void	copy(org.apache.flink.core.memory.DataInputView source, org.apache.flink.core.memory.DataOutputView target)
NFAState	createInstance()
NFAState	deserialize(NFAState reuse, org.apache.flink.core.memory.DataInputView source)
NFAState	deserialize(org.apache.flink.core.memory.DataInputView source)
int	getLength()
boolean	isImmutableType()
boolean	isSupportsPreviousTimestamp()
void	serialize(NFAState record, org.apache.flink.core.memory.DataOutputView target)
org.apache.flink.api.common.typeutils.TypeSerializerSnapshot<NFAState>	snapshotConfiguration()

Methods inherited from class org.apache.flink.api.common.typeutils.base.TypeSerializerSingleton

duplicate, equals, hashCode

Methods inherited from class java.lang.Object

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

Constructor Detail

NFAStateSerializer

public NFAStateSerializer()

Method Detail

isSupportsPreviousTimestamp

public boolean isSupportsPreviousTimestamp()

isImmutableType

public boolean isImmutableType()

Specified by:

isImmutableType in class org.apache.flink.api.common.typeutils.TypeSerializer<NFAState>

createInstance

public NFAState createInstance()

Specified by:

createInstance in class org.apache.flink.api.common.typeutils.TypeSerializer<NFAState>

copy

public NFAState copy(NFAState from)

Specified by:

copy in class org.apache.flink.api.common.typeutils.TypeSerializer<NFAState>

copy

public NFAState copy(NFAState from,
                     NFAState reuse)

Specified by:

copy in class org.apache.flink.api.common.typeutils.TypeSerializer<NFAState>

getLength

public int getLength()

Specified by:

getLength in class org.apache.flink.api.common.typeutils.TypeSerializer<NFAState>

serialize

public void serialize(NFAState record,
                      org.apache.flink.core.memory.DataOutputView target)
               throws IOException

Specified by:

serialize in class org.apache.flink.api.common.typeutils.TypeSerializer<NFAState>

Throws:

IOException

deserialize

public NFAState deserialize(org.apache.flink.core.memory.DataInputView source)
                     throws IOException

Specified by:

deserialize in class org.apache.flink.api.common.typeutils.TypeSerializer<NFAState>

Throws:

IOException

deserialize

public NFAState deserialize(NFAState reuse,
                            org.apache.flink.core.memory.DataInputView source)
                     throws IOException

Specified by:

deserialize in class org.apache.flink.api.common.typeutils.TypeSerializer<NFAState>

Throws:

IOException

copy

public void copy(org.apache.flink.core.memory.DataInputView source,
                 org.apache.flink.core.memory.DataOutputView target)
          throws IOException

Specified by:

copy in class org.apache.flink.api.common.typeutils.TypeSerializer<NFAState>

Throws:

IOException

snapshotConfiguration

public org.apache.flink.api.common.typeutils.TypeSerializerSnapshot<NFAState> snapshotConfiguration()

Specified by:

snapshotConfiguration in class org.apache.flink.api.common.typeutils.TypeSerializer<NFAState>