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:

org.apache.druid.data.input.impl.SplittableInputSource<String>, org.apache.druid.data.input.InputSource

public class SqlInputSource
extends org.apache.druid.data.input.AbstractInputSource
implements org.apache.druid.data.input.impl.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, SQLFirehoseDatabaseConnector sqlFirehoseDatabaseConnector, com.fasterxml.jackson.databind.ObjectMapper objectMapper)

Method Summary

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

getSqls

public List<String> getSqls()

isFoldCase

public boolean isFoldCase()

getSQLFirehoseDatabaseConnector

public SQLFirehoseDatabaseConnector getSQLFirehoseDatabaseConnector()

createSplits

public Stream<org.apache.druid.data.input.InputSplit<String>> createSplits(org.apache.druid.data.input.InputFormat inputFormat,
                                                                           @Nullable
                                                                           org.apache.druid.data.input.SplitHintSpec splitHintSpec)

Specified by:

createSplits in interface org.apache.druid.data.input.impl.SplittableInputSource<String>

estimateNumSplits

public int estimateNumSplits(org.apache.druid.data.input.InputFormat inputFormat,
                             @Nullable
                             org.apache.druid.data.input.SplitHintSpec splitHintSpec)

Specified by:

estimateNumSplits in interface org.apache.druid.data.input.impl.SplittableInputSource<String>

withSplit

public org.apache.druid.data.input.impl.SplittableInputSource<String> withSplit(org.apache.druid.data.input.InputSplit<String> split)

Specified by:

withSplit in interface org.apache.druid.data.input.impl.SplittableInputSource<String>

fixedFormatReader

protected org.apache.druid.data.input.InputSourceReader fixedFormatReader(org.apache.druid.data.input.InputRowSchema inputRowSchema,
                                                                          @Nullable
                                                                          File temporaryDirectory)

Overrides:

fixedFormatReader in class org.apache.druid.data.input.AbstractInputSource

needsFormat

public boolean needsFormat()

Specified by:

needsFormat in interface org.apache.druid.data.input.InputSource

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object