br.otimizes.oplatool.core.jmetal4.util

Class PropUtils

java.lang.Object

br.otimizes.oplatool.core.jmetal4.util.PropUtils

public abstract class PropUtils
extends java.lang.Object

This class provides some utilities for working with properties. Thanks to Francisco Chicano.

Field Summary

Fields

Modifier and Type	Field and Description
static char	LABEL_LEFT_DELIMITER
static char	LABEL_RIGHT_DELIMITER

Constructor Summary

Constructors

Constructor and Description
PropUtils()

Method Summary

Modifier and Type	Method and Description
static java.util.Properties	dereferenceProperties(java.util.Properties pro)
static java.util.Properties	getPropertiesWithPrefix(java.util.Properties pro, java.lang.String prefix)
static boolean	isLabel(java.lang.String str)
static java.util.Properties	load(java.lang.String file)
static java.util.Properties	putPrefixToProperties(java.lang.String prefix, java.util.Properties pro)
static java.util.Properties	setDefaultParameters(java.util.Properties properties, java.lang.String algorithmName)
static java.util.Properties	setDefaultParameters2(java.util.Properties properties, java.lang.String algorithmName)
static java.util.Properties	substituteLabels(java.util.Properties base, java.util.Properties labels)

Methods inherited from class java.lang.Object

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

Field Detail

LABEL_RIGHT_DELIMITER

public static final char LABEL_RIGHT_DELIMITER

See Also:

Constant Field Values

LABEL_LEFT_DELIMITER

public static final char LABEL_LEFT_DELIMITER

See Also:

Constant Field Values

Constructor Detail

PropUtils

public PropUtils()

Method Detail

getPropertiesWithPrefix

public static java.util.Properties getPropertiesWithPrefix(java.util.Properties pro,
                                                           java.lang.String prefix)

putPrefixToProperties

public static java.util.Properties putPrefixToProperties(java.lang.String prefix,
                                                         java.util.Properties pro)

substituteLabels

public static java.util.Properties substituteLabels(java.util.Properties base,
                                                    java.util.Properties labels)

dereferenceProperties

public static java.util.Properties dereferenceProperties(java.util.Properties pro)

isLabel

public static boolean isLabel(java.lang.String str)

load

public static java.util.Properties load(java.lang.String file)
                                 throws java.io.FileNotFoundException,
                                        java.io.IOException

Parameters:

file - The file containing the properties

Returns:

A Properties object

Throws:

java.io.FileNotFoundException

java.io.IOException

setDefaultParameters

public static java.util.Properties setDefaultParameters(java.util.Properties properties,
                                                        java.lang.String algorithmName)

setDefaultParameters2

public static java.util.Properties setDefaultParameters2(java.util.Properties properties,
                                                         java.lang.String algorithmName)