org.apache.drill.exec.metastore.analyze

Class AnalyzeFileInfoProviderImpl

java.lang.Object

org.apache.drill.exec.metastore.analyze.AnalyzeFileInfoProvider

org.apache.drill.exec.metastore.analyze.AnalyzeFileInfoProviderImpl

All Implemented Interfaces:

AnalyzeInfoProvider

public class AnalyzeFileInfoProviderImpl
extends AnalyzeFileInfoProvider

Implementation of AnalyzeInfoProvider for easy group scan tables.

Constructor Summary

Constructors

Constructor and Description
AnalyzeFileInfoProviderImpl(String tableTypeName)

Method Summary

Modifier and Type	Method and Description
String	getTableTypeName() Returns table type name supported by this AnalyzeInfoProvider.
boolean	supportsGroupScan(GroupScan groupScan) Checks whether this AnalyzeInfoProvider supports specified GroupScan type.
boolean	supportsMetadataType(MetadataType metadataType) Checks whether this AnalyzeInfoProvider supports specified MetadataType.

Methods inherited from class org.apache.drill.exec.metastore.analyze.AnalyzeFileInfoProvider

getLocationField, getMetadataInfoCollector, getParentLocationExpression, getProjectionFields, getSegmentColumns

Methods inherited from class java.lang.Object

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

Constructor Detail

AnalyzeFileInfoProviderImpl

public AnalyzeFileInfoProviderImpl(String tableTypeName)

Method Detail

supportsGroupScan

public boolean supportsGroupScan(GroupScan groupScan)

Description copied from interface: AnalyzeInfoProvider

Checks whether this AnalyzeInfoProvider supports specified GroupScan type.

Parameters:

groupScan - group scan

Returns:

true if this AnalyzeInfoProvider supports specified GroupScan type

getTableTypeName

public String getTableTypeName()

Description copied from interface: AnalyzeInfoProvider

Returns table type name supported by this AnalyzeInfoProvider.

Returns:

table type name

supportsMetadataType

public boolean supportsMetadataType(MetadataType metadataType)

Description copied from interface: AnalyzeInfoProvider

Checks whether this AnalyzeInfoProvider supports specified MetadataType.

Parameters:

metadataType - metadata type

Returns:

true if this AnalyzeInfoProvider supports specified MetadataType