All Superinterfaces:

Comparable<Prioritized>, Contextual, Disposable, HasPluginInfo, Identifiable, Initializable, Locatable, Logged, Prioritized, RichPlugin, SciJavaPlugin, SciJavaService, Service, Versioned

All Known Implementing Classes:

AbstractPrefService, DefaultPrefService
```
public interface PrefService
extends SciJavaService
```
Service for storing and retrieving arbitrary preferences.

Author:

Mark Hiner

Method Summary

All Methods Instance Methods Abstract Methods Default Methods Deprecated Methods
Modifier and Type	Method	Description
`void`	`clear(Class<?> c)`	Deletes all of the given `Class`'s keys from persistent storage.
`void`	`clear(Class<?> c, String name)`	Deprecated. Use `remove(Class, String)`.
`default void`	`clear(String key)`	Deprecated. Use `remove(Class, String)` or `clear(Class)`.
`void`	`clear(String absolutePath, String key)`	Deprecated. Use `remove(Class, String)`.
`void`	`clearAll()`	Deletes all information from the data store.
`default String`	`get(Class<?> c, String name)`	Gets a persisted key as a `String`.
`String`	`get(Class<?> c, String name, String defaultValue)`	Gets a persisted key as a `String`.
`default String`	`get(String name)`	Deprecated. Use `get(Class, String)`.
`default String`	`get(String name, String defaultValue)`	Deprecated. Use `get(Class, String, String)`.
`boolean`	`getBoolean(Class<?> c, String name, boolean defaultValue)`	Gets a persisted key as a `boolean`.
`default boolean`	`getBoolean(String name, boolean defaultValue)`	Deprecated. Use `getBoolean(Class, String, boolean)`.
`double`	`getDouble(Class<?> c, String name, double defaultValue)`	Gets a persisted key as a `double`.
`default double`	`getDouble(String name, double defaultValue)`	Deprecated. Use `getDouble(Class, String, double)`.
`float`	`getFloat(Class<?> c, String name, float defaultValue)`	Gets a persisted key as a `float`.
`default float`	`getFloat(String name, float defaultValue)`	Deprecated. Use `getFloat(Class, String, float)`.
`int`	`getInt(Class<?> c, String name, int defaultValue)`	Gets a persisted key as an `int`.
`default int`	`getInt(String name, int defaultValue)`	Deprecated. Use `getInt(Class, String, int)`.
`Iterable<String>`	`getIterable(Class<?> c, String name)`	Deprecated. Use `getList(Class, String)`.
`default Iterable<String>`	`getIterable(String key)`	Deprecated. User `getList(Class, String)`.
`List<String>`	`getList(Class<?> c)`	Deprecated. Use `getList(Class, String)`.
`List<String>`	`getList(Class<?> c, String name)`	Gets a persisted key as a `List`.
`default List<String>`	`getList(String key)`	Deprecated. Use `getList(Class, String)`.
`List<String>`	`getList(String absolutePath, String key)`	Deprecated. Use `getList(Class, String)`.
`long`	`getLong(Class<?> c, String name, long defaultValue)`	Gets a persisted key as a `long`.
`default long`	`getLong(String name, long defaultValue)`	Deprecated. Use `getLong(Class, String, long)`.
`Map<String,String>`	`getMap(Class<?> c)`	Deprecated. Use `getMap(Class, String)`.
`Map<String,String>`	`getMap(Class<?> c, String name)`	Gets a persisted key as a `Map`.
`default Map<String,String>`	`getMap(String key)`	Deprecated. Use `getMap(Class, String)`.
`Map<String,String>`	`getMap(String absolutePath, String key)`	Deprecated. Use `getMap(Class, String)`.
`void`	`put(Class<?> c, String name, boolean value)`	Saves a key/value pair in persistent storage.
`void`	`put(Class<?> c, String name, double value)`	Saves a key/value pair in persistent storage.
`void`	`put(Class<?> c, String name, float value)`	Saves a key/value pair in persistent storage.
`void`	`put(Class<?> c, String name, int value)`	Saves a key/value pair in persistent storage.
`void`	`put(Class<?> c, String name, long value)`	Saves a key/value pair in persistent storage.
`void`	`put(Class<?> c, String name, Iterable<String> value)`	Saves a key/value pair in persistent storage.
`void`	`put(Class<?> c, String name, String value)`	Saves a key/value pair in persistent storage.
`void`	`put(Class<?> c, String name, Map<String,String> value)`	Saves a key/value pair in persistent storage.
`default void`	`put(String name, boolean value)`	Deprecated. Use `put(Class, String, boolean)`.
`default void`	`put(String name, double value)`	Deprecated. Use `put(Class, String, double)`.
`default void`	`put(String name, float value)`	Deprecated. Use `put(Class, String, float)`.
`default void`	`put(String name, int value)`	Deprecated. Use `put(Class, String, int)`.
`default void`	`put(String name, long value)`	Deprecated. Use `put(Class, String, long)`.
`default void`	`put(String name, String value)`	Deprecated. Use `put(Class, String, String)`.
`default void`	`putIterable(Class<?> c, Iterable<String> iterable, String name)`	Deprecated. Use `put(Class, String, Iterable)`.
`default void`	`putIterable(Iterable<String> iterable, String key)`	Deprecated. Use `put(Class, String, Iterable)`.
`void`	`putList(Class<?> c, List<String> list)`	Deprecated. Use `put(Class, String, Iterable)`.
`default void`	`putList(Class<?> c, List<String> list, String name)`	Deprecated. Use `put(Class, String, Iterable)`.
`void`	`putList(String absolutePath, List<String> list)`	Deprecated. Use `put(Class, String, Iterable)`.
`void`	`putList(String absolutePath, List<String> list, String key)`	Deprecated. Use `put(Class, String, Iterable)`.
`default void`	`putList(List<String> list, String key)`	Deprecated. Use `put(Class, String, Iterable)`.
`void`	`putMap(Class<?> c, Map<String,String> map)`	Deprecated. Use `put(Class, String, Map)`.
`default void`	`putMap(Class<?> c, Map<String,String> map, String name)`	Deprecated. Use `put(Class, String, Map)`.
`void`	`putMap(String absolutePath, Map<String,String> map)`	Deprecated. Use `put(Class, String, Map)`.
`void`	`putMap(String absolutePath, Map<String,String> map, String key)`	Deprecated. Use `put(Class, String, Map)`.
`default void`	`putMap(Map<String,String> map, String key)`	Deprecated. Use `put(Class, String, Map)`.
`void`	`remove(Class<?> c, String name)`	Deletes a key from persistent storage.
`void`	`remove(String absolutePath, String key)`	Deprecated. Use `remove(Class, String)`.

Methods inherited from interface org.scijava.Contextual
context, getContext, setContext

Methods inherited from interface org.scijava.Disposable
dispose

Methods inherited from interface org.scijava.plugin.HasPluginInfo
getInfo, setInfo

Methods inherited from interface org.scijava.Locatable
getLocation

Methods inherited from interface org.scijava.Prioritized
compareTo, getPriority, setPriority

Methods inherited from interface org.scijava.plugin.RichPlugin
getIdentifier, log

Methods inherited from interface org.scijava.service.Service
initialize, registerEventHandlers

Methods inherited from interface org.scijava.Versioned
getVersion

- Method Detail
  - get
```
default String get(Class<?> c,
                   String name)
```
    Gets a persisted key as a String.
    
    Parameters:
    
    c - The class with which the key is associated.
    
    name - The key to retrieve.
    
    Returns:
    
    The value of the key as a String, or null if the key is not present.
  - get
```
String get(Class<?> c,
           String name,
           String defaultValue)
```
    Gets a persisted key as a String.
    
    Parameters:
    
    c - The class with which the key is associated.
    
    name - The key to retrieve.
    
    defaultValue - The value to return if the key is not present.
    
    Returns:
    
    The value of the key as a String.
  - getBoolean
```
boolean getBoolean(Class<?> c,
                   String name,
                   boolean defaultValue)
```
    Gets a persisted key as a boolean.
    
    Parameters:
    
    c - The class with which the key is associated.
    
    name - The key to retrieve.
    
    defaultValue - The value to return if the key is not present.
    
    Returns:
    
    The value of the key as a boolean.
  - getDouble
```
double getDouble(Class<?> c,
                 String name,
                 double defaultValue)
```
    Gets a persisted key as a double.
    
    Parameters:
    
    c - The class with which the key is associated.
    
    name - The key to retrieve.
    
    defaultValue - The value to return if the key is not present.
    
    Returns:
    
    The value of the key as a double.
  - getFloat
```
float getFloat(Class<?> c,
               String name,
               float defaultValue)
```
    Gets a persisted key as a float.
    
    Parameters:
    
    c - The class with which the key is associated.
    
    name - The key to retrieve.
    
    defaultValue - The value to return if the key is not present.
    
    Returns:
    
    The value of the key as a float.
  - getInt
```
int getInt(Class<?> c,
           String name,
           int defaultValue)
```
    Gets a persisted key as an int.
    
    Parameters:
    
    c - The class with which the key is associated.
    
    name - The key to retrieve.
    
    defaultValue - The value to return if the key is not present.
    
    Returns:
    
    The value of the key as an int.
  - getLong
```
long getLong(Class<?> c,
             String name,
             long defaultValue)
```
    Gets a persisted key as a long.
    
    Parameters:
    
    c - The class with which the key is associated.
    
    name - The key to retrieve.
    
    defaultValue - The value to return if the key is not present.
    
    Returns:
    
    The value of the key as an long.
  - getMap
```
Map<String,String> getMap(Class<?> c,
                                String name)
```
    Gets a persisted key as a Map.
    
    Parameters:
    
    c - The class with which the key is associated.
    
    name - The key to retrieve.
    
    Returns:
    
    The value of the key as an Map, or null if the key is not present.
  - getList
```
List<String> getList(Class<?> c,
                     String name)
```
    Gets a persisted key as a List.
    
    Parameters:
    
    c - The class with which the key is associated.
    
    name - The key to retrieve.
    
    Returns:
    
    The value of the key as an List, or null if the key is not present.
  - put
```
void put(Class<?> c,
         String name,
         String value)
```
    Saves a key/value pair in persistent storage.
    
    Parameters:
    
    c - The class with which the key/value pair is associated.
    
    name - The key where the value should be stored.
    
    value - The value to store.
    
    See Also:
    
    get(Class, String), get(Class, String, String)
  - put
```
void put(Class<?> c,
         String name,
         boolean value)
```
    Saves a key/value pair in persistent storage.
    
    Parameters:
    
    c - The class with which the key/value pair is associated.
    
    name - The key where the value should be stored.
    
    value - The value to store.
    
    See Also:
    
    getBoolean(Class, String, boolean)
  - put
```
void put(Class<?> c,
         String name,
         double value)
```
    Saves a key/value pair in persistent storage.
    
    Parameters:
    
    c - The class with which the key/value pair is associated.
    
    name - The key where the value should be stored.
    
    value - The value to store.
    
    See Also:
    
    getDouble(Class, String, double)
  - put
```
void put(Class<?> c,
         String name,
         float value)
```
    Saves a key/value pair in persistent storage.
    
    Parameters:
    
    c - The class with which the key/value pair is associated.
    
    name - The key where the value should be stored.
    
    value - The value to store.
    
    See Also:
    
    getFloat(Class, String, float)
  - put
```
void put(Class<?> c,
         String name,
         int value)
```
    Saves a key/value pair in persistent storage.
    
    Parameters:
    
    c - The class with which the key/value pair is associated.
    
    name - The key where the value should be stored.
    
    value - The value to store.
    
    See Also:
    
    getInt(Class, String, int)
  - put
```
void put(Class<?> c,
         String name,
         long value)
```
    Saves a key/value pair in persistent storage.
    
    Parameters:
    
    c - The class with which the key/value pair is associated.
    
    name - The key where the value should be stored.
    
    value - The value to store.
    
    See Also:
    
    getLong(Class, String, long)
  - put
```
void put(Class<?> c,
         String name,
         Map<String,String> value)
```
    Saves a key/value pair in persistent storage.
    
    Parameters:
    
    c - The class with which the key/value pair is associated.
    
    name - The key where the value should be stored.
    
    value - The value to store.
    
    See Also:
    
    getMap(Class, String)
  - put
```
void put(Class<?> c,
         String name,
         Iterable<String> value)
```
    Saves a key/value pair in persistent storage.
    
    Parameters:
    
    c - The class with which the key/value pair is associated.
    
    name - The key where the value should be stored.
    
    value - The value to store.
    
    See Also:
    
    getList(Class, String)
  - remove
```
void remove(Class<?> c,
            String name)
```
    Deletes a key from persistent storage.
    
    Parameters:
    
    c - The class with which the key is associated.
    
    name - The key to remove.
  - clear
```
void clear(Class<?> c)
```
    Deletes all of the given Class's keys from persistent storage.
    
    Parameters:
    
    c - The class whose keys should be removed.
  - clearAll
```
void clearAll()
```
    Deletes all information from the data store. Use with care!
  - putMap
```
@Deprecated
default void putMap(Class<?> c,
                    Map<String,String> map,
                    String name)
```
    Deprecated.
    Use put(Class, String, Map).
  - putMap
```
@Deprecated
void putMap(Class<?> c,
            Map<String,String> map)
```
    Deprecated.
    Use put(Class, String, Map).
  - getMap
```
@Deprecated
Map<String,String> getMap(Class<?> c)
```
    Deprecated.
    Use getMap(Class, String).
  - putList
```
@Deprecated
default void putList(Class<?> c,
                     List<String> list,
                     String name)
```
    Deprecated.
    Use put(Class, String, Iterable).
  - putList
```
@Deprecated
void putList(Class<?> c,
             List<String> list)
```
    Deprecated.
    Use put(Class, String, Iterable).
  - getList
```
@Deprecated
List<String> getList(Class<?> c)
```
    Deprecated.
    Use getList(Class, String).
  - putIterable
```
@Deprecated
default void putIterable(Class<?> c,
                         Iterable<String> iterable,
                         String name)
```
    Deprecated.
    Use put(Class, String, Iterable).
  - getIterable
```
@Deprecated
Iterable<String> getIterable(Class<?> c,
                             String name)
```
    Deprecated.
    Use getList(Class, String).
  - get
```
@Deprecated
default String get(String name)
```
    Deprecated.
    Use get(Class, String).
  - get
```
@Deprecated
default String get(String name,
                   String defaultValue)
```
    Deprecated.
    Use get(Class, String, String).
  - getBoolean
```
@Deprecated
default boolean getBoolean(String name,
                           boolean defaultValue)
```
    Deprecated.
    Use getBoolean(Class, String, boolean).
  - getDouble
```
@Deprecated
default double getDouble(String name,
                         double defaultValue)
```
    Deprecated.
    Use getDouble(Class, String, double).
  - getFloat
```
@Deprecated
default float getFloat(String name,
                       float defaultValue)
```
    Deprecated.
    Use getFloat(Class, String, float).
  - getInt
```
@Deprecated
default int getInt(String name,
                   int defaultValue)
```
    Deprecated.
    Use getInt(Class, String, int).
  - getLong
```
@Deprecated
default long getLong(String name,
                     long defaultValue)
```
    Deprecated.
    Use getLong(Class, String, long).
  - put
```
@Deprecated
default void put(String name,
                 String value)
```
    Deprecated.
    Use put(Class, String, String).
  - put
```
@Deprecated
default void put(String name,
                 boolean value)
```
    Deprecated.
    Use put(Class, String, boolean).
  - put
```
@Deprecated
default void put(String name,
                 double value)
```
    Deprecated.
    Use put(Class, String, double).
  - put
```
@Deprecated
default void put(String name,
                 float value)
```
    Deprecated.
    Use put(Class, String, float).
  - put
```
@Deprecated
default void put(String name,
                 int value)
```
    Deprecated.
    Use put(Class, String, int).
  - put
```
@Deprecated
default void put(String name,
                 long value)
```
    Deprecated.
    Use put(Class, String, long).
  - clear
```
@Deprecated
default void clear(String key)
```
    Deprecated.
    Use remove(Class, String) or clear(Class).
  - clear
```
@Deprecated
void clear(String absolutePath,
           String key)
```
    Deprecated.
    Use remove(Class, String).
  - remove
```
@Deprecated
void remove(String absolutePath,
            String key)
```
    Deprecated.
    Use remove(Class, String).
  - putMap
```
@Deprecated
default void putMap(Map<String,String> map,
                    String key)
```
    Deprecated.
    Use put(Class, String, Map).
  - putMap
```
@Deprecated
void putMap(String absolutePath,
            Map<String,String> map)
```
    Deprecated.
    Use put(Class, String, Map).
  - putMap
```
@Deprecated
void putMap(String absolutePath,
            Map<String,String> map,
            String key)
```
    Deprecated.
    Use put(Class, String, Map).
  - getMap
```
@Deprecated
default Map<String,String> getMap(String key)
```
    Deprecated.
    Use getMap(Class, String).
  - getMap
```
@Deprecated
Map<String,String> getMap(String absolutePath,
                                String key)
```
    Deprecated.
    Use getMap(Class, String).
  - putList
```
@Deprecated
default void putList(List<String> list,
                     String key)
```
    Deprecated.
    Use put(Class, String, Iterable).
  - putList
```
@Deprecated
void putList(String absolutePath,
             List<String> list,
             String key)
```
    Deprecated.
    Use put(Class, String, Iterable).
  - putList
```
@Deprecated
void putList(String absolutePath,
             List<String> list)
```
    Deprecated.
    Use put(Class, String, Iterable).
  - getList
```
@Deprecated
default List<String> getList(String key)
```
    Deprecated.
    Use getList(Class, String).
  - getList
```
@Deprecated
List<String> getList(String absolutePath,
                     String key)
```
    Deprecated.
    Use getList(Class, String).
  - putIterable
```
@Deprecated
default void putIterable(Iterable<String> iterable,
                         String key)
```
    Deprecated.
    Use put(Class, String, Iterable).
  - getIterable
```
@Deprecated
default Iterable<String> getIterable(String key)
```
    Deprecated.
    User getList(Class, String).
  - clear
```
@Deprecated
void clear(Class<?> c,
           String name)
```
    Deprecated.
    Use remove(Class, String).

Interface PrefService

Method Summary

Methods inherited from interface org.scijava.Contextual

Methods inherited from interface org.scijava.Disposable

Methods inherited from interface org.scijava.plugin.HasPluginInfo

Methods inherited from interface org.scijava.Locatable

Methods inherited from interface org.scijava.Prioritized

Methods inherited from interface org.scijava.plugin.RichPlugin

Methods inherited from interface org.scijava.service.Service

Methods inherited from interface org.scijava.Versioned

Method Detail

get

get

getBoolean

getDouble

getFloat

getInt

getLong

getMap

getList

put

put

put

put

put

put

put

put

remove

clear

clearAll

putMap

putMap

getMap

putList

putList

getList

putIterable

getIterable

get

get

getBoolean

getDouble

getFloat

getInt

getLong

put

put

put

put

put

put

clear

clear

remove

putMap

putMap

putMap

getMap

getMap

putList

putList

putList

getList

getList

putIterable

getIterable

clear