org.apache.flink.table.runtime.dataview

Class DataViewSpec

java.lang.Object

org.apache.flink.table.runtime.dataview.DataViewSpec

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

ListViewSpec, MapViewSpec

@Internal
public abstract class DataViewSpec
extends Object
implements Serializable

Information about a DataView stored in state.

See Also:

Serialized Form

Method Summary

Modifier and Type	Method and Description
DataType	getDataType()
int	getFieldIndex()
String	getStateId()

Methods inherited from class java.lang.Object

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

Method Detail

getStateId

public String getStateId()

getFieldIndex

public int getFieldIndex()

getDataType

public DataType getDataType()