org.apache.druid.metadata.input

Class SqlInputSource

java.lang.Object

org.apache.druid.data.input.AbstractInputSource

org.apache.druid.metadata.input.SqlInputSource

All Implemented Interfaces:

SplittableInputSource<String>, InputSource

public class SqlInputSource
extends AbstractInputSource
implements SplittableInputSource<String>

Field Summary

Fields inherited from interface org.apache.druid.data.input.impl.SplittableInputSource

DEFAULT_SPLIT_HINT_SPEC

Fields inherited from interface org.apache.druid.data.input.InputSource

TYPE_PROPERTY

Constructor Summary

Constructors

Constructor and Description
SqlInputSource(List<String> sqls, boolean foldCase, SQLFirehoseDatabaseConnector sqlFirehoseDatabaseConnector, com.fasterxml.jackson.databind.ObjectMapper objectMapper)

Method Summary

Modifier and Type	Method and Description
Stream<InputSplit<String>>	createSplits(InputFormat inputFormat, SplitHintSpec splitHintSpec)
boolean	equals(Object o)
int	estimateNumSplits(InputFormat inputFormat, SplitHintSpec splitHintSpec)
protected InputSourceReader	fixedFormatReader(InputRowSchema inputRowSchema, File temporaryDirectory)
SQLFirehoseDatabaseConnector	getSQLFirehoseDatabaseConnector()
List<String>	getSqls()
Set<String>	getTypes()
int	hashCode()
boolean	isFoldCase()
boolean	needsFormat()
SplittableInputSource<String>	withSplit(InputSplit<String> split)

Methods inherited from class org.apache.druid.data.input.AbstractInputSource

formattableReader, reader

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.druid.data.input.impl.SplittableInputSource

getSplitHintSpecOrDefault, isSplittable

Methods inherited from interface org.apache.druid.data.input.InputSource

reader

Constructor Detail

SqlInputSource

public SqlInputSource(List<String> sqls,
                      boolean foldCase,
                      SQLFirehoseDatabaseConnector sqlFirehoseDatabaseConnector,
                      com.fasterxml.jackson.databind.ObjectMapper objectMapper)

Method Detail

getTypes

@Nonnull
public Set<String> getTypes()

Specified by:

getTypes in interface InputSource

getSqls

public List<String> getSqls()

isFoldCase

public boolean isFoldCase()

getSQLFirehoseDatabaseConnector

public SQLFirehoseDatabaseConnector getSQLFirehoseDatabaseConnector()

createSplits

public Stream<InputSplit<String>> createSplits(InputFormat inputFormat,
                                               @Nullable
                                               SplitHintSpec splitHintSpec)

Specified by:

createSplits in interface SplittableInputSource<String>

estimateNumSplits

public int estimateNumSplits(InputFormat inputFormat,
                             @Nullable
                             SplitHintSpec splitHintSpec)

Specified by:

estimateNumSplits in interface SplittableInputSource<String>

withSplit

public SplittableInputSource<String> withSplit(InputSplit<String> split)

Specified by:

withSplit in interface SplittableInputSource<String>

fixedFormatReader

protected InputSourceReader fixedFormatReader(InputRowSchema inputRowSchema,
                                              @Nullable
                                              File temporaryDirectory)

Overrides:

fixedFormatReader in class AbstractInputSource

needsFormat

public boolean needsFormat()

Specified by:

needsFormat in interface InputSource

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object