net.sf.cpsolver.ifs.util
Class DataProperties

java.lang.Object
  java.util.Dictionary
      java.util.Hashtable
          java.util.Properties
              net.sf.cpsolver.ifs.util.DataProperties

All Implemented Interfaces:

Serializable, Cloneable, Map

public class DataProperties
extends Properties

Data properties.

Version:

IFS 1.1 (Iterative Forward Search)
Copyright (C) 2006 Tomáš Müller
muller@unitime.org
Lazenska 391, 76314 Zlin, Czech Republic

This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.Properties

defaults

Constructor Summary

DataProperties()
Constructor

DataProperties(Dictionary properties)
Constructor

DataProperties(Properties defaults)
Constructor

Method Summary

boolean	containsPropery(String key) Returns true if there is such property
void	expand()
String	getProperty(String key, String defaultValue) Returns string property
boolean	getPropertyBoolean(String key, boolean defaultValue) Returns boolean property
Boolean	getPropertyBoolean(String key, Boolean defaultValue) Returns boolean property
double	getPropertyDouble(String key, double defaultValue) Returns double property
Double	getPropertyDouble(String key, Double defaultValue) Returns double property
float	getPropertyFloat(String key, float defaultValue) Returns float property
Float	getPropertyFloat(String key, Float defaultValue) Returns float property
int	getPropertyInt(String key, int defaultValue) Returns int property
Integer	getPropertyInteger(String key, Integer defaultValue) Returns int property
Integer[]	getPropertyIntegerArry(String key, Integer[] defaultValue)
long	getPropertyLong(String key, long defaultValue) Returns long property
Long	getPropertyLong(String key, Long defaultValue) Returns long property
Long[]	getPropertyLongArry(String key, Long[] defaultValue)
void	load(InputStream inputStream) Loads properties from an input stream
void	setProperty(String key, Object[] value)
Object	setProperty(String key, String value) Sets string property
Dictionary	toDict() Returns properties as dictionary.

Methods inherited from class java.util.Properties

getProperty, list, list, load, loadFromXML, propertyNames, save, store, store, storeToXML, storeToXML, stringPropertyNames

Methods inherited from class java.util.Hashtable

clear, clone, contains, containsKey, containsValue, elements, entrySet, equals, get, hashCode, isEmpty, keys, keySet, put, putAll, rehash, remove, size, toString, values

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

DataProperties

public DataProperties()

Constructor

DataProperties

public DataProperties(Properties defaults)

Constructor

Parameters:

defaults - default properties

DataProperties

public DataProperties(Dictionary properties)

Constructor

Parameters:

properties - default properties

Method Detail

getProperty

public String getProperty(String key,
                          String defaultValue)

Returns string property

Overrides:

getProperty in class Properties

Parameters:

key - key

defaultValue - default value to be returned when such property is not present

setProperty

public Object setProperty(String key,
                          String value)

Sets string property

Overrides:

setProperty in class Properties

Parameters:

key - key

value - value

getPropertyInt

public int getPropertyInt(String key,
                          int defaultValue)

Returns int property

Parameters:

key - key

defaultValue - default value to be returned when such property is not present

getPropertyLong

public long getPropertyLong(String key,
                            long defaultValue)

Returns long property

Parameters:

key - key

defaultValue - default value to be returned when such property is not present

getPropertyInteger

public Integer getPropertyInteger(String key,
                                  Integer defaultValue)

Returns int property

Parameters:

key - key

defaultValue - default value to be returned when such property is not present

getPropertyLong

public Long getPropertyLong(String key,
                            Long defaultValue)

Returns long property

Parameters:

key - key

defaultValue - default value to be returned when such property is not present

containsPropery

public boolean containsPropery(String key)

Returns true if there is such property

Parameters:

key - key

getPropertyBoolean

public boolean getPropertyBoolean(String key,
                                  boolean defaultValue)

Returns boolean property

Parameters:

key - key

defaultValue - default value to be returned when such property is not present

getPropertyDouble

public double getPropertyDouble(String key,
                                double defaultValue)

Returns double property

Parameters:

key - key

defaultValue - default value to be returned when such property is not present

getPropertyFloat

public float getPropertyFloat(String key,
                              float defaultValue)

Returns float property

Parameters:

key - key

defaultValue - default value to be returned when such property is not present

getPropertyBoolean

public Boolean getPropertyBoolean(String key,
                                  Boolean defaultValue)

Returns boolean property

Parameters:

key - key

defaultValue - default value to be returned when such property is not present

getPropertyDouble

public Double getPropertyDouble(String key,
                                Double defaultValue)

Returns double property

Parameters:

key - key

defaultValue - default value to be returned when such property is not present

getPropertyFloat

public Float getPropertyFloat(String key,
                              Float defaultValue)

Returns float property

Parameters:

key - key

defaultValue - default value to be returned when such property is not present

setProperty

public void setProperty(String key,
                        Object[] value)

getPropertyLongArry

public Long[] getPropertyLongArry(String key,
                                  Long[] defaultValue)

getPropertyIntegerArry

public Integer[] getPropertyIntegerArry(String key,
                                        Integer[] defaultValue)

toDict

public Dictionary toDict()

Returns properties as dictionary.

expand

public void expand()

load

public void load(InputStream inputStream)
          throws IOException

Loads properties from an input stream

Overrides:

load in class Properties

Throws:

IOException