Package org.apache.druid.metadata.input

Class SqlReader

java.lang.Object

org.apache.druid.data.input.IntermediateRowParsingReader<Map<String,Object>>

org.apache.druid.metadata.input.SqlReader

All Implemented Interfaces:

org.apache.druid.data.input.InputEntityReader

public class SqlReader
extends org.apache.druid.data.input.IntermediateRowParsingReader<Map<String,Object>>

Reader exclusively for SqlEntity

Method Summary

Modifier and Type	Method	Description
protected org.apache.druid.java.util.common.parsers.CloseableIterator<Map<String,Object>>	intermediateRowIterator()
protected List<org.apache.druid.data.input.InputRow>	parseInputRows(Map<String,Object> intermediateRow)
protected org.apache.druid.data.input.InputEntity	source()
protected List<Map<String,Object>>	toMap(Map<String,Object> intermediateRow)

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

intermediateRowIteratorWithMetadata, read, sample

Methods inherited from class java.lang.Object

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

Method Detail

intermediateRowIterator

protected org.apache.druid.java.util.common.parsers.CloseableIterator<Map<String,Object>> intermediateRowIterator()
                                                                                                                 throws IOException

Overrides:

intermediateRowIterator in class org.apache.druid.data.input.IntermediateRowParsingReader<Map<String,Object>>

Throws:

IOException

source

protected org.apache.druid.data.input.InputEntity source()

Overrides:

source in class org.apache.druid.data.input.IntermediateRowParsingReader<Map<String,Object>>

parseInputRows

protected List<org.apache.druid.data.input.InputRow> parseInputRows(Map<String,Object> intermediateRow)
                                                             throws org.apache.druid.java.util.common.parsers.ParseException

Specified by:

parseInputRows in class org.apache.druid.data.input.IntermediateRowParsingReader<Map<String,Object>>

Throws:

org.apache.druid.java.util.common.parsers.ParseException

toMap

protected List<Map<String,Object>> toMap(Map<String,Object> intermediateRow)

Specified by:

toMap in class org.apache.druid.data.input.IntermediateRowParsingReader<Map<String,Object>>