Package 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.AbstractProperties

de.mhus.lib.core.util.PropertiesSubset

All Implemented Interfaces:

ILog, IProperties, IReadProperties, MNlsProvider, Nls, Serializable, Iterable<Map.Entry<String,Object>>, Map<String,Object>

public class PropertiesSubset
extends AbstractProperties

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K extends Object,V extends Object>

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
void	clear()
boolean	containsValue(Object value)
Set<Map.Entry<String,Object>>	entrySet()
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()
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.
int	size()
String	toString()
Collection<Object>	values()

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

containsKey, get, getBoolean, getBoolean, getCalendar, getDate, getDouble, getFloat, getFormatted, getInt, getLong, getNumber, getString, getString, isEmpty, iterator, keySet, put, putAll, putReadProperties, remove, setBoolean, setCalendar, setDate, setDouble, setFloat, setInt, setLong, setNumber, setString, toMap

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

getNls, nls

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

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, equals, forEach, getOrDefault, hashCode, merge, putIfAbsent, remove, replace, replace, replaceAll

Constructor Detail

PropertiesSubset

public PropertiesSubset(IProperties parent,
                        String prefix)

PropertiesSubset

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

Method Detail

getProperty

public Object getProperty(String name)

Description copied from class: AbstractProperties

Overwrite this function to provide values in string format.

Specified by:

getProperty in interface IReadProperties

Specified by:

getProperty in class AbstractProperties

Returns:

null if the property not exists or the property value.

isProperty

public boolean isProperty(String name)

Description copied from class: AbstractProperties

Return true if the property exists.

Specified by:

isProperty in interface IReadProperties

Specified by:

isProperty in class AbstractProperties

Returns:

if exists

removeProperty

public void removeProperty(String key)

Description copied from class: AbstractProperties

Remove the property field in the list of properties.

Specified by:

removeProperty in interface IProperties

Specified by:

removeProperty in class AbstractProperties

setProperty

public void setProperty(String key,
                        Object value)

Description copied from class: AbstractProperties

Overwrite this function to allow changes in properties.

Specified by:

setProperty in class AbstractProperties

isEditable

public boolean isEditable()

Description copied from class: AbstractProperties

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

Specified by:

isEditable in interface IProperties

Specified by:

isEditable in class AbstractProperties

Returns:

if is editable

keys

public Set<String> keys()

Specified by:

keys in interface IReadProperties

Specified by:

keys in class AbstractProperties

Returns:

the keys

size

public int size()

Specified by:

size in interface Map<String,Object>

Specified by:

size in class AbstractProperties

containsValue

public boolean containsValue(Object value)

values

public Collection<Object> values()

entrySet

public Set<Map.Entry<String,Object>> entrySet()

clear

public void clear()

toString

public String toString()

Overrides:

toString in class MObject