Package com.illumon.iris.importers

Class StandardImporterArguments

java.lang.Object

com.illumon.iris.importers.StandardImporterArguments

All Implemented Interfaces:

com.fishlib.base.log.LogOutputAppendable

Direct Known Subclasses:

BinaryStoreImporter.Arguments

public class StandardImporterArguments
extends Object

Standard class for importer arguments. Extends StandardArguments to add arguments and capabilities needed for data import.

Field Summary

Fields

Modifier and Type	Field	Description
protected String	namespace
protected String	tableName

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	StandardImporterArguments(String namespace, String tableName, String destinationPartitionStr, File destinationDirectory, String partitioningColumn, ImportOutputMode outputMode)
protected	StandardImporterArguments(org.apache.commons.cli.CommandLine commandLine)

Method Summary

Modifier and Type	Method	Description
com.fishlib.base.log.LogOutput	append(com.fishlib.base.log.LogOutput logOutput)
com.fishlib.base.log.LogOutput	appendArguments(com.fishlib.base.log.LogOutput logOutput)	Sub-classes should define their own version of appendArguments, which should almost always invoke the super-class implementation first.
File	getDestinationDirectory()
String[]	getDestinationPartitions()
static String	getHelpString(String importerName, UnaryOperator<org.apache.commons.cli.Options>... extraOptionSuppliers)	Construct a help string based on the standard arguments and those of an extending class.
ImportTableWriterFactory	getImportTableWriterFactory()
String	getPartitioningColumnName()
static void	main(String... args)	Entry point for execution in testing.
static <AT extends com.illumon.iris.importers.StandardArguments> AT	parseCommandLine(String importerName, com.illumon.iris.importers.StandardArguments.ArgumentsConstructor<AT> argumentsConstructor, String[] commandLineArguments, UnaryOperator<org.apache.commons.cli.Options>... extraOptionSuppliers)
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

namespace

protected final String namespace

tableName

protected final String tableName

Constructor Details

StandardImporterArguments

protected StandardImporterArguments(@NotNull org.apache.commons.cli.CommandLine commandLine) throws org.apache.commons.cli.ParseException

Throws:

org.apache.commons.cli.ParseException

StandardImporterArguments

protected StandardImporterArguments(@NotNull String namespace, @NotNull String tableName, @Nullable String destinationPartitionStr, @Nullable File destinationDirectory, @Nullable String partitioningColumn, @NotNull ImportOutputMode outputMode)

Method Details

getPartitioningColumnName

public String getPartitioningColumnName()

getDestinationPartitions

public String[] getDestinationPartitions()

getDestinationDirectory

public File getDestinationDirectory()

getImportTableWriterFactory

public ImportTableWriterFactory getImportTableWriterFactory()

appendArguments

public com.fishlib.base.log.LogOutput appendArguments(@NotNull com.fishlib.base.log.LogOutput logOutput)

Sub-classes should define their own version of appendArguments, which should almost always invoke the super-class implementation first.

Parameters:

logOutput - A LogOutput to append argument names and values to.

Returns:

The logOutput

toString

public String toString()

parseCommandLine

@SafeVarargs public static <AT extends com.illumon.iris.importers.StandardArguments> AT parseCommandLine(@NotNull String importerName, @NotNull com.illumon.iris.importers.StandardArguments.ArgumentsConstructor<AT> argumentsConstructor, @NotNull String[] commandLineArguments, @NotNull UnaryOperator<org.apache.commons.cli.Options>... extraOptionSuppliers)

getHelpString

@SafeVarargs public static String getHelpString(@NotNull String importerName, @NotNull UnaryOperator<org.apache.commons.cli.Options>... extraOptionSuppliers)

Construct a help string based on the standard arguments and those of an extending class.

Parameters:

importerName - The name of the importer implementation class

extraOptionSuppliers - options supplied by extension of StandardImporterArguments.

Returns:

a string documenting the expected command line arguments

main

public static void main(String... args)

Entry point for execution in testing.

Parameters:

args - command line

append

public final com.fishlib.base.log.LogOutput append(com.fishlib.base.log.LogOutput logOutput)

Specified by:

append in interface com.fishlib.base.log.LogOutputAppendable