org.eclipse.rdf4j.rio.helpers

Class AbstractRioSetting<T>

java.lang.Object

org.eclipse.rdf4j.rio.helpers.AbstractRioSetting<T>

Type Parameters:

T - the setting type

All Implemented Interfaces:

Serializable, RioSetting<T>

Direct Known Subclasses:

BooleanRioSetting, ClassRioSetting, LongRioSetting, RioSettingImpl, StringRioSetting

public abstract class AbstractRioSetting<T>
extends Object
implements RioSetting<T>

Base class for RioSetting. Includes base functionality for reading default values from system properties.

Author:

Jeen Broekstra

See Also:

Serialized Form

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractRioSetting(String key, String description, T defaultValue) Create a new setting object that will be used to reference the given setting.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object other)
T	getDefaultValue() Returns the default value for this parser setting if it is not set by a user.
String	getDescription() The human readable name for this parser setting
String	getKey() A unique key for this parser setting.
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.rdf4j.rio.RioSetting

convert

Constructor Detail

AbstractRioSetting

protected AbstractRioSetting(String key,
                             String description,
                             T defaultValue)

Create a new setting object that will be used to reference the given setting.

Parameters:

key - A unique key to use for this setting.

description - A short human-readable description for this setting.

defaultValue - An immutable value specifying the default for this setting. This can be optionally be overridden by a system property with a name equal to the setting's unique key.

Method Detail

getKey

public String getKey()

Description copied from interface: RioSetting

A unique key for this parser setting.

Specified by:

getKey in interface RioSetting<T>

Returns:

A unique key identifying this parser setting.

getDescription

public String getDescription()

Description copied from interface: RioSetting

The human readable name for this parser setting

Specified by:

getDescription in interface RioSetting<T>

Returns:

The name for this parser setting.

getDefaultValue

public T getDefaultValue()

Description copied from interface: RioSetting

Returns the default value for this parser setting if it is not set by a user.

Specified by:

getDefaultValue in interface RioSetting<T>

Returns:

The default value for this parser setting.

equals

public boolean equals(Object other)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object