de.mhus.lib.core.util

Class PropertiesSubset

java.lang.Object

de.mhus.lib.core.MLog

de.mhus.lib.core.lang.MObject

de.mhus.lib.core.IProperties

de.mhus.lib.core.util.PropertiesSubset

All Implemented Interfaces:

ILog, Serializable, Iterable<Map.Entry<String,Object>>

public class PropertiesSubset
extends IProperties

PropertiesSubset class.

Since:

3.2.9

Version:

$Id: $Id

Author:

mikehummel

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
PropertiesSubset(IProperties parent, String prefix) Constructor for PropertiesSubset.
PropertiesSubset(IProperties parent, String prefix, boolean readonly) Constructor for PropertiesSubset.

Method Summary

Modifier and Type	Method and Description
Object	getProperty(String name) Overwrite this function to provide values in string format.
boolean	isEditable() Overwrite this function and return true if the property set can be edited.
boolean	isProperty(String name) Return true if the property exists.
Set<String>	keys() keys.
void	removeProperty(String key) Remove the property field in the list of properties.
void	setProperty(String key, Object value) Overwrite this function to allow changes in properties.

Methods inherited from class de.mhus.lib.core.IProperties

getBoolean, getBoolean, getCalendar, getDate, getDouble, getFloat, getInt, getLong, getNumber, getProperty, getString, getString, iterator, setBoolean, setCalendar, setDate, setDouble, setFloat, setInt, setLong, setNumber, setString, toMap

Methods inherited from class de.mhus.lib.core.lang.MObject

base, base, createBase, forkBase, installBase, isBase, leaveBase, toString

Methods inherited from class de.mhus.lib.core.MLog

log

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

PropertiesSubset

public PropertiesSubset(IProperties parent,
                        String prefix)

Constructor for PropertiesSubset.

Parameters:

parent - a IProperties object.

prefix - a String object.

PropertiesSubset

public PropertiesSubset(IProperties parent,
                        String prefix,
                        boolean readonly)

Constructor for PropertiesSubset.

Parameters:

parent - a IProperties object.

prefix - a String object.

readonly - a boolean.

Method Detail

getProperty

public Object getProperty(String name)

Overwrite this function to provide values in string format.

Specified by:

getProperty in class IProperties

Parameters:

name - a String object.

Returns:

null if the property not exists or the property value.

isProperty

public boolean isProperty(String name)

Return true if the property exists.

Specified by:

isProperty in class IProperties

Parameters:

name - a String object.

Returns:

a boolean.

removeProperty

public void removeProperty(String key)

Remove the property field in the list of properties.

Specified by:

removeProperty in class IProperties

Parameters:

key - a String object.

setProperty

public void setProperty(String key,
                        Object value)

Overwrite this function to allow changes in properties.

Specified by:

setProperty in class IProperties

Parameters:

key - a String object.

value - a Object object.

isEditable

public boolean isEditable()

Overwrite this function and return true if the property set can be edited.

Specified by:

isEditable in class IProperties

Returns:

a boolean.

keys

public Set<String> keys()

keys.

Specified by:

keys in class IProperties

Returns:

a Set object.