org.apache.flink.table.operations

Class SinkModifyOperation

java.lang.Object

org.apache.flink.table.operations.SinkModifyOperation

All Implemented Interfaces:

ModifyOperation, Operation

@Internal
public class SinkModifyOperation
extends Object
implements ModifyOperation

DML operation that tells to write to a sink.

The sink is described by getContextResolvedTable(), and in general is used for every sink which implementation is defined with DynamicTableSink. DataStream and TableResult.collect() sinks are handled by respectively ExternalModifyOperation and CollectModifyOperation.

Constructor Summary

Constructors

Constructor and Description
SinkModifyOperation(ContextResolvedTable contextResolvedTable, QueryOperation child)
SinkModifyOperation(ContextResolvedTable contextResolvedTable, QueryOperation child, Map<String,String> staticPartitions, boolean overwrite, Map<String,String> dynamicOptions)

Method Summary

Modifier and Type	Method and Description
<T> T	accept(ModifyOperationVisitor<T> visitor)
String	asSummaryString() Returns a string that summarizes this operation for printing to a console.
QueryOperation	getChild()
ContextResolvedTable	getContextResolvedTable()
Map<String,String>	getDynamicOptions()
Map<String,String>	getStaticPartitions()
boolean	isOverwrite()

Methods inherited from class java.lang.Object

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

Constructor Detail

SinkModifyOperation

public SinkModifyOperation(ContextResolvedTable contextResolvedTable,
                           QueryOperation child)

SinkModifyOperation

public SinkModifyOperation(ContextResolvedTable contextResolvedTable,
                           QueryOperation child,
                           Map<String,String> staticPartitions,
                           boolean overwrite,
                           Map<String,String> dynamicOptions)

Method Detail

getContextResolvedTable

public ContextResolvedTable getContextResolvedTable()

getStaticPartitions

public Map<String,String> getStaticPartitions()

isOverwrite

public boolean isOverwrite()

getDynamicOptions

public Map<String,String> getDynamicOptions()

getChild

public QueryOperation getChild()

Specified by:

getChild in interface ModifyOperation

accept

public <T> T accept(ModifyOperationVisitor<T> visitor)

Specified by:

accept in interface ModifyOperation

asSummaryString

public String asSummaryString()

Description copied from interface: Operation

Returns a string that summarizes this operation for printing to a console. An implementation might skip very specific properties.

Specified by:

asSummaryString in interface Operation

Returns:

summary string of this operation for debugging purposes