com.asakusafw.testdriver.hadoop

Class ConfigurationFactory.Preferences

java.lang.Object

com.asakusafw.testdriver.hadoop.ConfigurationFactory.Preferences

Enclosing class:

ConfigurationFactory

public static class ConfigurationFactory.Preferences
extends Object

Preferences for ConfigurationFactory.

Since:

0.6.0

Constructor Summary

Constructors

Constructor and Description
Preferences()

Method Summary

Modifier and Type	Method and Description
URL	getConfigurationPath() Returns the Hadoop configuration path.
static ConfigurationFactory.Preferences	getDefault() Returns a ConfigurationFactory.Preferences with default values.
Map<String,String>	getEnvironmentVariables() Returns the current environment variables.
File	getExplicitCommandPath() Returns the explicitly defined Hadoop command path.
File	getExplicitConfigurationPath() Returns the explicitly defined Hadoop configuration path.
File	getHadoopCommand() Returns the Hadoop command path.
String	getLocalFileSystemClassName() Returns the implementation class name of LocalFileSystem.
void	setExplicitCommandPath(File path) Sets the explicit Hadoop command path.
void	setExplicitConfigurationPath(File path) Sets the explicit Hadoop configuration path.
void	setLocalFileSystemClassName(String className) Sets the implementation class name of LocalFileSystem.

Methods inherited from class java.lang.Object

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

Constructor Detail

Preferences

public Preferences()

Method Detail

setLocalFileSystemClassName

public void setLocalFileSystemClassName(String className)

Sets the implementation class name of LocalFileSystem.

Parameters:

className - the class name

setExplicitConfigurationPath

public void setExplicitConfigurationPath(File path)

Sets the explicit Hadoop configuration path.

Parameters:

path - the Hadoop configuration path, or null if it should be inferred

setExplicitCommandPath

public void setExplicitCommandPath(File path)

Sets the explicit Hadoop command path.

Parameters:

path - the Hadoop command path, or null if it should be inferred

getLocalFileSystemClassName

public String getLocalFileSystemClassName()

Returns the implementation class name of LocalFileSystem.

Returns:

the class name, or null if it is not defined

getEnvironmentVariables

public Map<String,String> getEnvironmentVariables()

Returns the current environment variables. Clients can modify the returned map.

Returns:

the environment variables

getExplicitConfigurationPath

public File getExplicitConfigurationPath()

Returns the explicitly defined Hadoop configuration path.

Returns:

the explicit Hadoop configuration path, or null if it is not defined

getExplicitCommandPath

public File getExplicitCommandPath()

Returns the explicitly defined Hadoop command path.

Returns:

the explicit Hadoop command path, or null if it is not defined

getConfigurationPath

public URL getConfigurationPath()

Returns the Hadoop configuration path.

Returns:

the Hadoop configuration path, or null if it is not found

See Also:

getExplicitConfigurationPath()

getHadoopCommand

public File getHadoopCommand()

Returns the Hadoop command path.

Returns:

the Hadoop command path, or null if it is not found

getDefault

public static ConfigurationFactory.Preferences getDefault()

Returns a ConfigurationFactory.Preferences with default values.

Returns:

default preferences