org.apache.flink.table.planner.plan.nodes.exec.serde

Class SerdeContext

java.lang.Object

org.apache.flink.table.planner.plan.nodes.exec.serde.SerdeContext

@Internal
public class SerdeContext
extends Object

A context to allow the store user-defined data within ExecNode serialization and deserialization.

Constructor Summary

Constructors

Constructor and Description
SerdeContext(org.apache.flink.table.delegation.Parser parser, org.apache.flink.table.planner.calcite.FlinkContext flinkContext, ClassLoader classLoader, org.apache.flink.table.planner.calcite.FlinkTypeFactory typeFactory, org.apache.calcite.sql.SqlOperatorTable operatorTable)

Method Summary

Modifier and Type	Method and Description
static SerdeContext	get(org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.DatabindContext databindContext) Retrieve context from SerializerProvider and DeserializationContext.
ClassLoader	getClassLoader()
org.apache.flink.configuration.ReadableConfig	getConfiguration()
org.apache.flink.table.planner.calcite.FlinkContext	getFlinkContext()
org.apache.calcite.sql.SqlOperatorTable	getOperatorTable()
org.apache.flink.table.delegation.Parser	getParser()
org.apache.calcite.rex.RexBuilder	getRexBuilder()
org.apache.flink.table.planner.calcite.FlinkTypeFactory	getTypeFactory()

Methods inherited from class java.lang.Object

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

Constructor Detail

SerdeContext

public SerdeContext(org.apache.flink.table.delegation.Parser parser,
                    org.apache.flink.table.planner.calcite.FlinkContext flinkContext,
                    ClassLoader classLoader,
                    org.apache.flink.table.planner.calcite.FlinkTypeFactory typeFactory,
                    org.apache.calcite.sql.SqlOperatorTable operatorTable)

Method Detail

get

public static SerdeContext get(org.apache.flink.shaded.jackson2.com.fasterxml.jackson.databind.DatabindContext databindContext)

Retrieve context from SerializerProvider and DeserializationContext.

getParser

public org.apache.flink.table.delegation.Parser getParser()

getConfiguration

public org.apache.flink.configuration.ReadableConfig getConfiguration()

getClassLoader

public ClassLoader getClassLoader()

getFlinkContext

public org.apache.flink.table.planner.calcite.FlinkContext getFlinkContext()

getTypeFactory

public org.apache.flink.table.planner.calcite.FlinkTypeFactory getTypeFactory()

getOperatorTable

public org.apache.calcite.sql.SqlOperatorTable getOperatorTable()

getRexBuilder

public org.apache.calcite.rex.RexBuilder getRexBuilder()