distributed.core

Class DistributedJobConfig

java.lang.Object

distributed.core.DistributedJobConfig

All Implemented Interfaces:

java.io.Serializable, weka.core.OptionHandler

public abstract class DistributedJobConfig
extends java.lang.Object
implements weka.core.OptionHandler, java.io.Serializable

Base class for different types of distributed configurations.

Version:

$Revision: 10897 $

Author:

Mark Hall (mhall{[at]}pentaho{[dot]}com)

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
DistributedJobConfig()

Method Summary

Modifier and Type	Method and Description
void	clearUserSuppliedProperties() Clear the map of user-supplied properties
java.lang.String[]	getOptions()
java.lang.String	getProperty(java.lang.String propName) Get a configuration property.
java.util.List<java.lang.String>	getPropertyNames() Get a list of all the properties that have values.
java.util.Map<java.lang.String,java.lang.String>	getUserSuppliedProperties() Get the full map of user-supplied properties
java.lang.String	getUserSuppliedProperty(java.lang.String propName) Get a user-supplied property
java.util.List<java.lang.String>	getUserSuppliedPropertyNames() Get a list of the user-supplied property names
static boolean	isEmpty(java.lang.String s) Utility method that returns true if the supplied string is null or the empty string
java.util.Enumeration<weka.core.Option>	listOptions()
void	setOptions(java.lang.String[] options)
void	setProperty(java.lang.String propName, java.lang.String propValue) Set a configuration property
void	setUserSuppliedProperty(java.lang.String propName, java.lang.String propValue) Set a user-supplied property

Methods inherited from class java.lang.Object

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

Methods inherited from interface weka.core.OptionHandler

makeCopy

Constructor Detail

DistributedJobConfig

public DistributedJobConfig()

Method Detail

listOptions

public java.util.Enumeration<weka.core.Option> listOptions()

Specified by:

listOptions in interface weka.core.OptionHandler

setOptions

public void setOptions(java.lang.String[] options)
                throws java.lang.Exception

Specified by:

setOptions in interface weka.core.OptionHandler

Throws:

java.lang.Exception

getOptions

public java.lang.String[] getOptions()

Specified by:

getOptions in interface weka.core.OptionHandler

setProperty

public void setProperty(java.lang.String propName,
                        java.lang.String propValue)

Set a configuration property

Parameters:

propName - property name

propValue - property value

getProperty

public java.lang.String getProperty(java.lang.String propName)

Get a configuration property.

Parameters:

propName - property name

Returns:

the value of the property or the empty string if the property is not set

getPropertyNames

public java.util.List<java.lang.String> getPropertyNames()

Get a list of all the properties that have values.

Returns:

a list of the set properties.

setUserSuppliedProperty

public void setUserSuppliedProperty(java.lang.String propName,
                                    java.lang.String propValue)

Set a user-supplied property

Parameters:

propName - property name

propValue - property value

getUserSuppliedProperty

public java.lang.String getUserSuppliedProperty(java.lang.String propName)

Get a user-supplied property

Parameters:

propName - property name

Returns:

the value of the named property or the empty string if it is not set.

getUserSuppliedPropertyNames

public java.util.List<java.lang.String> getUserSuppliedPropertyNames()

Get a list of the user-supplied property names

Returns:

a list of the user-supplied properties that have values

getUserSuppliedProperties

public java.util.Map<java.lang.String,java.lang.String> getUserSuppliedProperties()

Get the full map of user-supplied properties

Returns:

the map of user supplied properties

clearUserSuppliedProperties

public void clearUserSuppliedProperties()

Clear the map of user-supplied properties

isEmpty

public static boolean isEmpty(java.lang.String s)

Utility method that returns true if the supplied string is null or the empty string

Parameters:

s - the string to check

Returns:

true if the string is null or empty.