io.cdap.cdap.etl.api.lineage.field

Class FieldWriteOperation

java.lang.Object

io.cdap.cdap.etl.api.lineage.field.FieldOperation

io.cdap.cdap.etl.api.lineage.field.FieldWriteOperation

@Beta
public class FieldWriteOperation
extends FieldOperation

Represents a write operation from a collection of input fields into a data sink.

Constructor Summary

Constructors

Constructor and Description
FieldWriteOperation(String name, String description, EndPoint sink, List<String> inputFields) Create an instance of write operation.
FieldWriteOperation(String name, String description, EndPoint sink, String... inputFields) Create an instance of write operation.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
List<String>	getInputFields()
EndPoint	getSink()
int	hashCode()

Methods inherited from class io.cdap.cdap.etl.api.lineage.field.FieldOperation

getDescription, getName, getType

Methods inherited from class java.lang.Object

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

Constructor Detail

FieldWriteOperation

public FieldWriteOperation(String name,
                           String description,
                           EndPoint sink,
                           String... inputFields)

Create an instance of write operation.

Parameters:

name - the name of the operation

description - the description associated with the operation

sink - the sink for the operation

inputFields - the array of input fields to be written

FieldWriteOperation

public FieldWriteOperation(String name,
                           String description,
                           EndPoint sink,
                           List<String> inputFields)

Create an instance of write operation.

Parameters:

name - the name of the operation

description - the description associated with the operation

sink - the sink for the operation

inputFields - the list of input fields to be written

Method Detail

getSink

public EndPoint getSink()

Returns:

the sink where this operation writes

getInputFields

public List<String> getInputFields()

Returns:

the list of input fields consumed by this write operation

equals

public boolean equals(Object o)

Overrides:

equals in class FieldOperation

hashCode

public int hashCode()

Overrides:

hashCode in class FieldOperation