org.apache.flink.runtime.state

类 ListDelimitedSerializer

java.lang.Object

org.apache.flink.runtime.state.ListDelimitedSerializer

public final class ListDelimitedSerializer
extends Object

Encapsulates a logic of serialization and deserialization of a list with a delimiter. Used in the savepoint format.

构造器概要

构造器

构造器和说明
ListDelimitedSerializer()

方法概要

限定符和类型	方法和说明
<T> List<T>	deserializeList(byte[] valueBytes, org.apache.flink.api.common.typeutils.TypeSerializer<T> elementSerializer)
static <T> T	deserializeNextElement(org.apache.flink.core.memory.DataInputDeserializer in, org.apache.flink.api.common.typeutils.TypeSerializer<T> elementSerializer) Deserializes a single element from a serialized list.
<T> byte[]	serializeList(List<T> valueList, org.apache.flink.api.common.typeutils.TypeSerializer<T> elementSerializer)

从类继承的方法 java.lang.Object

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

构造器详细资料

ListDelimitedSerializer

public ListDelimitedSerializer()

方法详细资料

deserializeList

public <T> List<T> deserializeList(byte[] valueBytes,
                                   org.apache.flink.api.common.typeutils.TypeSerializer<T> elementSerializer)

serializeList

public <T> byte[] serializeList(List<T> valueList,
                                org.apache.flink.api.common.typeutils.TypeSerializer<T> elementSerializer)
                         throws IOException

抛出:

IOException

deserializeNextElement

public static <T> T deserializeNextElement(org.apache.flink.core.memory.DataInputDeserializer in,
                                           org.apache.flink.api.common.typeutils.TypeSerializer<T> elementSerializer)

Deserializes a single element from a serialized list.