Package 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.InputSource

TYPE_PROPERTY

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

DEFAULT_SPLIT_HINT_SPEC

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	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)
SQLInputSourceDatabaseConnector	getSQLInputSourceDatabaseConnector()
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.InputSource

reader

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

getSplitHintSpecOrDefault, isSplittable

Constructor Details

SqlInputSource

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

Method Details

getTypes

@Nonnull
public Set<String> getTypes()

Specified by:

getTypes in interface InputSource

getSqls

public List<String> getSqls()

isFoldCase

public boolean isFoldCase()

getSQLInputSourceDatabaseConnector

public SQLInputSourceDatabaseConnector getSQLInputSourceDatabaseConnector()

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